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The Development History of Wiper Blade

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geria-wiper-motor Learner Dubber

10 posts · joined Oct 2011 ·

#865239
SPEED WIPER BLADE(1960s to 1970s)
Appearance in 1968, it used wire to help with wind resistance. This solved the problem of windshield wiper blades being pulled away the window in high winds. Mazda Luce ( Cosmo) was the first vehicle to use speed blades.
Slim Wiper Blade (1970s to 1980s)
It was developed in 1976. With the slim wiper blade came more wind resistance and it was improved to help reduce glare. The coloring also went from silver to the standard black of modern times.
Tournament Wiper Blade ( From 1980s)
Introduced after 1980, it showed significant change which handled better at high speed. It was made to apply equal pressure to all parts of the windshield to avoid streaking . Wipers today are based around this design.
we supplies wiper blade, arm and wiper motor, homesite: www.topgeria.com 😍😍

Smiley Veteran Volks Folk

2,125 posts · joined Oct 2008 ·

#865250
I don't see what this has to do with anything??


Smiley 🙂
If you said I was a Volkswagen man, you'd be right.

geria-wiper-motor Learner Dubber

10 posts · joined Oct 2011 ·

#865255


1.Windshield Wiper Blade

The wipers combine two mechanical technologies to perform their task:
A combination electric motor and worm gear reduction provides power to the wipers.
A neat linkage converts the rotational output of the motor into the back-and-forth motion of the wipers.

2.Wiper DC Motor and Gear Reduction

It takes a lot of force to accelerate the wiper blades back and forth across the windshield so quickly. In order to generate this type of force, a worm gear is used on the output of a small electric motor.
The worm gear reduction can multiply the torque of the motor by about 50 times, while slowing the output speed of the electric motor by 50 times as well. The output of the gear reduction operates a linkage that moves the wipers back and forth.
Inside the motor/gear assembly is an electronic circuit that senses when the wipers are in their down position. The circuit maintains power to the wipers until they are parked at the bottom of the windshield, then cuts the power to the motor. This circuit also parks the wipers between wipes when they are on their intermittent setting.

3.Linkage and Arm
A short cam is attached to the output shaft of the gear reduction. This cam spins around as the wiper motor turns. The cam is connected to a long rod; as the cam spins, it moves the rod back and forth. The long rod is connected to a short rod that actuates the wiper blade on the driver's side. Another long rod transmits the force from the driver-side to the passenger-side wiper blade.
Now let's talk about some details of the wiper blades.

need cheap wiper blade,pls contact me.
www.topgeria.com
we supplies wiper blade, arm and wiper motor, homesite: www.topgeria.com 😍😍

barls Administrator Causer of Chaos and Mayhem

9,473 posts · joined Jun 2004 ·

#865260
could also be classed as spam.
“We all pay for life with death, so everything in between should be free.” Bill Hicks
the chaos project - click me

geria-wiper-motor Learner Dubber

10 posts · joined Oct 2011 ·

#865263
Main products: Windshield wiper system—Wiper motor, Wiper blade, Wiper arm, Wiper linkage, Windshield washer. We have been in field of wiper over 11 years, supplying to Volvo, VanHool, Dongfeng Motor and Iveco Bus of china mainly exporting to Europe, Southeast of Asia and America with competitive price.

Welcome your kind enquiry and visit!
www.topgeria.com
we supplies wiper blade, arm and wiper motor, homesite: www.topgeria.com 😍😍

HappyDaze Superannuated

2,887 posts · joined Jun 2009 ·

#865277
I've got one of those geriatric wiper motors, 6v........it's out of the '56 Cab.😂😂😂
I'd rather wear a Beetle out by racing it than by polishing it!

waveman1500 Also rides a Honda

1,346 posts · joined Dec 2009 ·

#865371
HappyDaze wrote:I've got one of those geriatric wiper motors, 6v........it's out of the '56 Cab.😂😂😂
Ha, that is hilarious!

Given that none of us is likely to order 10,000 wiper motors from China, I have no idea what this company is hoping to achieve by spamming this forum!
1972 VW S-Bug - For Sale!
1968-onwards Beetle panels and glass for sale

Joel Now containing 100\% E-Wang

9,368 posts · joined Feb 2006 ·

#865398
Our caveman wipers systems work quite well without fancy upgrades but thanks for posting 😉