trigger switch
Trigger (firearms) — For other uses, see Trigger (disambiguation). Trigger mechanism in a bolt action rifle. A trigger is a mechanism that actuates the firing sequence of a firearm. Triggers almost universally consist of levers or buttons actuated by the index finger … Wikipedia
Schmitt trigger — In electronics, a Schmitt trigger is a comparator circuit that incorporates positive feedback.When the input is higher than a certain chosen threshold, the output is high; when the input is below another (lower) chosen threshold, the output is… … Wikipedia
Double crescent trigger — The double crescent trigger on the MG 34, which enabled select fire capability without using a selector switch. Pressing the upper segment of the trigger produced semi automatic fire, while holding the lower segment of the trigger produced fully… … Wikipedia
Molecular switch — A molecular switch is a molecule that can be reversibly shifted between two or more stable states.[1] The molecules may be shifted between the states in response to changes in e.g. pH, light, temperature, an electrical current, microenvironment,… … Wikipedia
Float switch — A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device.Float switches range from small to large and may be as simple as a mercury switch inside a hinged… … Wikipedia
BlazBlue: Calamity Trigger — The official arcade flyer for BlazBlue: Calamity Trigger, featuring (clockwise from the left): Ragna, Noel and Jin. Developer(s) Arc System Works Publisher(s) … Wikipedia
Dead man’s switch — For other uses, see Dead man s switch (disambiguation). A dead man s switch in a high altitude truck A dead man s switch (for other names, see alternative names) is a switch that is automatically operated in case the human operator becomes… … Wikipedia
Mercury switch — A Single Pole, Single Throw (SPST) mercury switch on millimetre graph paper … Wikipedia
Loop-switch sequence — A loop switch sequence is a specific derivative of the spaghetti code programming antipattern where a clear set of steps is implemented as a byzantine switch within a loop. Also known as The FOR CASE paradigm… … Wikipedia
Vandal resistant switch — Vandal resistant switches (sometimes referred to as vandal proof switches) are electrical switches designed to be installed in a location and application where they may be subject to vandalism, harsh environmental conditions or simply operated… … Wikipedia
Sense switch — A sense switch or program switch, is a switch on the console of a computer whose state can be tested by conditional branch instructions in software. Most early computers had several sense switches. They were typically used by the operator to set… … Wikipedia
Манетки: тип манеток, устройство манетки, триггерные манетки
Недавно с братом спорили, какие переключатели скоростей лучше. На самом деле это вовсе не переключатели, а манетки! Причем существует несколько типов манеток различного устройства. Об этих удивительных штуках я и хотел бы вам сегодня рассказать, а заодно и открыть новую рубрику! Следите за обновлениями блога, чтоб быть в курсе событий!
Мане́тки, шифтеры (англ. Shifters)
Мане́тки, шифтеры (англ. Shifters) — в современных велосипедах специальные устройства, крепящиеся к рулю (раньше крепились на раму) и позволяющие переключать передачи. Смена передач осуществляется, как правило, путём передачи усилия с манеток через тросиковый привод на переключатели, изменяющие положение цепи на звёздах с целью изменения передаточного отношения. В случае, если велосипед оборудован двумя переключателями передач (передним и задним), на руль устанавливается две манетки, причём, как правило, манетка, устанавливаемая под левую руку, «отвечает» за передний переключатель, а устанавливаемая под правую руку — за задний. Также манетки могут приводить в действие механизм переключения передач, интегрируемый в заднюю втулку велосипеда.
Первоначально манетки носили фрикционный характер, и тросик, натянутый в нужной степени, обеспечивающей переброс цепи на нужную звезду, приходилось фиксировать гайкой или иным способом. Серьёзный прогресс в этой области был достигнут с изобретением индексного метода переключения передач, когда в манетку стали встраивать храповой механизм.
Устройство манетки:
Что представляет из себя любая манетка?
Оказывается конструкция их сложна всего лишь на первый взгляд. Разобрав манетку, вы всё сразу поймете.
Чаще всего используется следующий механизм: На блок 4) наматывается (или сматывается с него) 3) тросик 2) тянущий (или позволяющий двигаться) переключатель скорости (суппорт), блок закрепляется фиксатором 5)представляющим из себя трещетку. Конструкция должна быть так отлажена, чтобы один щелчок соответствовал переключению скорости. Ручкой манетки 1) мы передвигаем подвижный блок. Вот и вся конструкция!
Тип манеток
По конструкции можно выделить три основных типа манеток — триггерные манетки (где переключение осуществляется путём нажатия на рычажки), «грипшифт» (англ. GripShift), где переключение осуществляется путём поворота рукоятки вокруг руля и т. н. «дуал-контрол» (англ. Dual-Control) — здесь велосипедист переключает передачи путём поворота тормозных ручек в плоскости, перпендикулярной плоскости их (ручек) хода для совершения торможения.
Также манетки разделяются в зависимости от количества передач, переключение между которыми они обеспечивают.
Таким образом выделяют такие типы манеток:
- фрикционные;
- индексные однорычажные;
- триггерные двухрычажные;
- типа grip-shift (вращающаяся ручка);
- совмещенные с ручками тормозов (dual control);
Триггерные манетки
В таких манетках управление перемещением троса осуществляется с помощью 1-2 рычагов и кнопок, расположенных рядом с грипсами.
How Does The Trigger Switch Work Bicycle
With a trigger shifter, you can usually only change one gear at a time, but with a grip shift, it’s possible to move through multiple gears very quickly. The shifter integrates with the grip on your bars, and you change gears up or down by twisting the shifter – similar to the throttle on a motorbike.
What are bike trigger shifters?
Trigger Shifters – These are normally light action shifters. Different styles will force you to use different fingers. STI Brake Lever Shifters – These are normally used on road and touring bikes. Since the shifter is incorporated into the brake lever, you can keep your hands on the hoods while shifting.
What gear should I bike in on flat road?
Middle Gear This is a great gear for everyday terrain when you’re cruising along on a flat road or on undulating terrain. You want some resistance, but not too much. If the road goes up and down a bit, you’ll probably flick between the rear gears to cater for changes.
What is Rapid Fire shifting?
Mountain bikers have used RAPIDFIRE PLUS since 1985. RAPIDFIRE PLUS is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. RAPIDFIRE PLUS shifters from DEORE to XTR all feature 2WAY-RELEASE, which means release shifts by pull of the index finger or push of the thumb.
Which gear shifter is best?
Comparison Table Best MTB Shifters Name Trigger Rating Sram 3.0 Comp Twister No 4.6 Shimano SL-4600 Tiagra Yes 4.6 Sunrace SLM10 No 4.5 Shimano Shifters SL-TX30 Tourney No 4.2.
How does a twist shifter work?
When you feel like it’s too hard to pedal and want to shift into an easier gear, you twist the shifter back. It clicks as you twist and the action moves the rear derailleur, which in turn shifts the chain onto the next larger rear cog making it easier to pedal.
What are microSHIFT gears on a bike?
Shifter- microSHIFT TS38 The microSHIFT’s Mezzo TS38 are thumb push type shifters. These shifters are used to control 3×7-Speed derailleurs. The TS38 shifters can be installed on flat and flat-raiser type handlebars.
Is SRAM better than Shimano?
The main differences between SRAM vs Shimano are: SRAM has a stronger hold over the high end of the groupset market, whereas Shimano’s groupsets are often bought by entry to mid-level users. Shimano shifting actuation works on a 1:1 ratio, whereas SRAM’s shifting actuation works on a 2:1 ratio.
Can SRAM shifters work with Shimano derailleur?
The SRAM rear derailleur (mech) will not work with a Shimano shifter as is; the cable pull and shift activation ratios are not the same between the two systems. If you do get a Shimano rear derailleur, you would need the GS (long) cage if you have an 11-32 cassette.
Are twist shifters good?
Twist shifters make it easy to constantly change gears, and this is something you should get accustomed to — change gears as inclines and difficulty vary to keep your pedaling rhythmic and steady. Developing a rhythm in your pedaling will make it easier to maintain your pace and put together a consistent ride.
Do you shift gears while pedaling?
Rule 1. You must be pedaling when you change gears. If you click the shifters without pedaling, the gears won’t change until you do start pedaling, and when you do, you’ll hear some very disconcerting noises. You also don’t want to shift the gears while standing still.
Which gear helps you go faster on level ground?
Bicycles have multiple gears so that it’s easier to go up hills, and so you can go faster on level ground.
Why is it harder to pedal in higher gear?
High Gear = Hard = Good for Descending: The “highest” gear on your bike is the largest chain ring in the front and the smallest cog on your cassette (rear gears). In this position, the pedaling will be the hardest and you’ll be able to accelerate while traveling downhill.
What is Shimano 2 Way Release?
RAPIDFIRE PLUS shifters from DEORE to XTR all feature 2WAY-RELEASE, which means release shifts by pull of the index finger or push of the thumb.
What is SRAM shifting?
Shifting SRAM Gears SRAM shifters have two levers – the front lever, however, just controls the brakes, the smaller, little lever is used to control the gears. Double tap means you can use a ‘long swipe’, which creates a double click sound, or a ‘short swipe’, which makes a single click sound.
How does Shimano shifter work?
Shimano Total Integration (STI) shifters use a split lever design to change gears. A small lever just behind the brake lever shifts the chain onto a smaller cog, while the whole brake lever can be pushed to the side to shift to a larger cog.
What is front derailleur?
The front derailleur is the mechanism that shifts the chain on bike with more than one front chainring. There are many different makes and models, but they all share the same basic design and functionality. Front derailleurs are attached to the bike with either a clamp or bracket.
Can you change bike shifters?
Bicycle shifters allow you to control the gears on a multispeed bicycle. There are several types of shifters, but they all operate on this same principle. Although reasonably durable, shifters do eventually wear out. Replacing them is not difficult if you are comfortable with basic hand tools and mechanical concepts.
What is Revo shifter?
The REVOSHIFT shifter requires just twisting with thumb and index finger while keeping your hands on the handlebar. Easy and reliable shifting is good for average riders and beginners. Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar.
What is Shimano Rapid Rise?
In searching through 9-speed Shimano rear derailers, this oddity turned up: Deore LX RapidRise. Clicking the shifter to release cable tension allows the spring tension to pull the derailer back to the smaller, harder cogs. This action is reversed with a RapidRise rear derailer. The alleged benefits of this are twofold.
What is an indexed shifter?
Wide range of compatibility Most of the shifters you have used in your life are probably what is called index-shifters: you push them until they click you into your next gear. They only move your derailleur exactly as much as you push the shifter, not telling you when the derailleur is in the right spot.
What is a thumb shifter?
Thumb shifters are a type of gear shifter for flat handlebars. They sit on the top of the bar, just beside the brake levers.
Which Shimano shifter is best?
If you intend on racing your bike, make sure to buy one of the top two Shimano shifters–the Dura-Ace or Ultegra. These two shifters are 10-speed and nearly flawless in their design.
How do trigger shifts work?
The top trigger is in front of the handlebar, and it is operated by your index finger. The lower trigger (which is a little bigger) sits behind the handlebar and is operated by your thumb. The top trigger is pulled back towards you to shift; the bottom trigger is pushed forward to shift.
How do grip shifters work?
When you’re just riding along, your hand rests on the grip with the inside of your hand naturally holding the Grip Shifter, which you twist backward and forward to shift. When you feel like it’s too hard to pedal and want to shift into an easier gear, you twist the shifter back.
What does the left gear shift do on a bike?
The left Shifter controls the front derailleur and swaps the chain between the front chain rings. This type of shifting is for big jumps in gearing for sudden changes in terrain and slope.
Do you pedal while shifting gears?
You must be pedaling when you change gears. That’s because the chain has to be moving in order for the derailleurs to “derail” the chain from sprocket to sprocket. If you click the shifters without pedaling, the gears won’t change until you do start pedaling, and when you do, you’ll hear some very disconcerting noises.
How do you use a bike grip shifter?
How to Use a Grip Shift on My Bike Mount your bicycle and begin pedaling to establish a moderate amount of speed. Grip the right grip shift firmly and reduce the pressure of your feet on the pedals, while at the same time continuing to pedal. Twist the right grip shift until you hear one more click.
What is a trigger shifter?
Trigger shifters: Also known as ‘rapidfire’ shifters, these are located below the handlebar. Riders use a thumb button to shift to larger sprockets and a small index-finger operated ‘trigger’ to downshift. They have their fans among commuters as well as racers looking to shed weight, but trigger shifters dominate.
What gear do you use to go uphill?
While going uphill, use the D1, D2, or D3 gears to maintain higher RPMs and give your vehicle more climbing power and speed. Note: Most automatic vehicles have at least a D1 and D2 gear, while some models also have a D3 gear.
What gear should you be in going uphill on a bike?
Low Gear = Easy = Good for Climbing: The “low” gear on your bike is the smallest chain ring in the front and the largest cog on your cassette (rear gears). In this position, the pedaling will be the easiest and you’ll be able to pedal uphill with the smallest amount of resistance.
How do you use a Shimano grip shifter?
On a twist-shift system grip the handlebar and turn either clockwise to go to an easier gear or counterclockwise to go to a harder gear. On a thumb shifter you will click one lever with your finger to move the gears up and click the other with your thumb to move the gears down.
Should you pedal downhill?
If it is a relatively short downhill and you have considerable speed you are typically better off coasting and then pedal when you get to a flat or flatter section. You are better off exerting yourself on the lower speed ascent.
Which gear is best for cycling?
What are the best gears to cycle in? Shift to easier gears when climbing uphill or when you’re riding in the direction of the wind. Use a harder gear for flat terrains, or if the wind is blowing from behind – a tailwind situation. If you’re in doubt, it is advisable to shift before a terrain change.
Which gear is first on a bike?
First gear is the lowest gear and the easiest for climbing hills. Most multispeed bikes possess seven gears but may have up to nine. If your drive chain is on the smallest sprocket, which is the hardest gear, moving it to first gear causes the drive chain to climb up six spaces on the cassette if you have seven gears.
Is Shimano or microSHIFT better?
If you are in the market for entry-level drivetrains for a Hybrid Bicycle or MTB which are equivalent to Shimano Tourney, then the microSHIFT Mezzo groupset is a perfect match. The derailleurs and shifters work efficiently and microSHIFT ensures improved durability and reduced maintenance.
What Is The Purpose Of A Motorcycle Kill Switch?
What is the purpose of a motorcycle kill switch? The function of a kill switch is to cut off power to the motorcycle engine in case of an emergency so you do not have to take your hand off the handlebars. Some riders use it to try to save fuel by shutting off the motorcycle at stop lights.
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There is more to this short answer. Here are the other things you need to know.
Different Emergencies To Use The Kill Switch
So I listed the main purpose of the kill switch as shutting off your motorcycle in case of an emergency. You may wonder about the different emergencies.
| EMERGENCY | HOW THE KILL SWITCH HELPS |
| Stuck Throttle | Lets you keep hands on the bars. |
| In wreck | No need to hunt for ignition switch. |
| Stranger Helping in a wreck | Kill switch is easiest to find. |
Throttle Stuck Wide Open
Let us imagine (or reflect if this has happened to you) you are going down the road at 65 mph and a sign tells you about a sharp turn ahead in the road. You roll off the throttle only to find out the RPM’s will not drop and the bike keeps moving at a high rate of speed. You then realize the throttle is stuck.
You have two choices to make at this point. One of them is lightly press on the back brake to slow the bike down. If there is a sharp curve ahead, you will not scrub enough speed.
Your second option is to shut off the bike. Here again you have two options: a. take your hand off the handlebars and turn the ignition off. b. flip the kill switch to the off position.
We know what you should do (shut the bike off via the kill switch) but if you do not have the right habit; you may end up taking a hand off the bars to turn the ignition. This choice could cause an accident.
You Are in Wreck
For the second example, let’s assume you ended up in a wreck somehow and you have little mobility of your arm. Maybe you are in a position where the bike cannot move and letting it run makes little sense.
You can shut the bike off via the ignition switch or by using the kill switch. It is safer to use the kill switch so you don’t have to take your hands off the bars.
Stranger Helping In A Wreck:
Continuing with the example of a wreck, this time let’s assume it knocked you out and someone nearby comes over to turn the motorcycle off.
Will they know how to turn it off via the ignition? They may not be able too. I will talk more about this in the next section of the post.
A kill switch is much easier to find than an ignition switch. Many motorcycles have the button in red on the handlebars. The bright color catches the helpers eye to shut off the motorcycle.
Differences Between A Motorcycle
Kill Switch and Ignition Switch
If you’re new to street motorcycles, you may wonder about the difference between a kill switch and ignition switch. There are important differences and they can affect your safety.
Location Of Kill And Ignition Switches
You probably picked up by now that each switch is located in a different spot. What makes this topic so interesting is we can find the ignition switch just about anywhere on the motorcycle.
On my Harley for example, we locate the ignition switch right in the middle of the tank with a big chrome knob. I use my key to lock the ignition.
I have had other motorcycles where the ignition uses the key and found right in the middle of the handlebars.
Even a third motorcycle I placed the ignition right below the seat on the left-hand side of the bike. Imagine reaching below your left butt cheek if you were sitting on the bike.
My sister’s Sportster has it on the right-hand side of the bike in front of the tank.
We find the kill switch for these motorcycles on the band bars within a thumb’s reach.
You can see the location of each switch makes a difference in how quickly you shut off the motorcycle.
What Do Motorcycle
Kill and Ignition Switches Do
Aside from shutting off the motorcycle, the kill switch does not do much else. It can keep the bike from starting which can be helpful in a few scenarios.
Have you ever seen a kid trying and start a motorcycle after being told to not mess with anything? If you have been around motorcycles for any length of time, you will see it. If they know little about bikes, they cannot start it.
Perhaps you’re letting a child get used to the motorcycle and letting them sit on it (it is cool.) I do this with my daughter as a way to let her get familiar with things. Like all little ones, she gets curious and starts poking buttons. When the kill switch is off, it significantly reduces the chance she will start it. I am never far away.
Going to the extreme with the kill switch
Would do you think would happen if the kill switch shut off all power to the bike? You could not turn on the blinkers and 4 ways. Sometimes it would stop ABS or other important functions of the computer.
Overall, it would be a complete disaster, more so modern bikes. Still with older bikes, you need to be seen at night which means using your blinkers.
This is exactly why the kill switch shuts off the motor. It does this by killing the spark to the engine.
Ignition Switch And Accessories
Riders still need to turn the accessories, turn signals, and other electrical features on and off. Therefore, the ignition still has a place on the motorcycle.
Most manufactures have a locking mechanism associated with the accessories on the bike.
How To Properly Turn Off Your Motorcycle: The Kill or Ignition Switch?
As dumb as it sounds, the habit of turning your bike off just may save your life one day. Let’s talk about why.
If you have read my other posts, you know we are creatures of habit. In emergency situations we automatically use the habits we develop. It is not a conscious but the sub-conscience reaction to the situation.
Turning your bike off using the kill switch first allows you to create the conditioning for the correct sub-conscience reaction in an emergency. We already talked about a few scenarios where this might come in handy.
Using The Kill Switch To Save Fuel
While doing a little investigating I came across information stating the main purpose of the kill switch was to help riders save fuel. At first, I thought this was a ridiculous article, but I kept reading.
The reasoning was similar to how newer cars shut off at stop lights and start back up when you let off the brake and accelerate away from the stop.
It makes sense, but I find this hard to believe it is the main reason they introduced the kill switch to motorcycles. The safety features make the most sense, riders just might use the kill switch for this function.
I, however, will not be doing this.
Do All Motorcycles Have Kill Switches?
I cannot speak for every rider or manufacture, but all the motorcycles I’ve owned had some kind of kill switch.
Some have had the location on the left handlebar and some on the right. They were all within a thumb’s reach away and all were used at least once for some kind of emergency.
Different Kill Switches
Even though each bike has as a kill switch, there are differences that many apply to the style of bike being ridden. Here is a table to help.
You will note for the kid ATV/ dirt bike the parent holds a rope and can trigger the switch (shut off the engine.) Here is an article that talks more about this and general ATV safety for kids.
| Type of Motorcycle | Location | Special Feature |
| Street Bike | Usually Right Bar | Switch flips to on or off |
| Off-Road | Left bar | Red Button to stop the engine |
| Body Attachment | Left Bar | Cord attaching to body-Engine stops when disconnected |
| Kid ATV/Dirt Bike | Back of Bike | Attached to a rope so parents can shut off the bike |
Bosco is a long time motorcycle rider with 30+ years of experience. After his childhood ATV accident and becoming a father, motorcycle safety has become his focus.
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About Us
Welcome to my online motorcycle garage were I nerd out about motorcycles. I have have been riding for over 30 years and started at the age of 6. My youngest daughter is learning to ride at the age of 5. We enjoy spending time in the dirt and I also enjoy riding my Harley.