Suspension restraint devices

Brakes – Internal-resistance motion retarder – With means for locking parts together temporarily

Reexamination Certificate

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Details

C267S064120, C280S279000

Reexamination Certificate

active

07051852

ABSTRACT:
Starting devices are provided that are adapted to help hold the front end of a motorcycle down, especially in a “hole shot” or starting applications. The devices allow a rider to compress the suspension fork of the motorcycle down by about 3 to about 4 inches and temporarily lock the fork in a given position. Certain variations provide for selection one of a number of positions. Lock-down and automatic release are accomplished by pushing in a spring loaded lock button while the fork struts are compressed. A pin member interfaces with a stop member located on the fork to prevent decompression of the fork. Upon further compression of the fork (e.g., due to braking) the pin is released and the spring member draws the pin out of the way to allow clearance for free fork travel.

REFERENCES:
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patent: 4572534 (1986-02-01), Heyl
patent: 4609202 (1986-09-01), Miyakoshi et al.
patent: 4735276 (1988-04-01), Burton
patent: 4884842 (1989-12-01), Finkelstein
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patent: 5044592 (1991-09-01), Cienfuegos
patent: 5344170 (1994-09-01), Ochoa
patent: 5509674 (1996-04-01), Browning
patent: 6202971 (2001-03-01), Duncan
patent: 6354557 (2002-03-01), Walsh
“10 Hidden Secrets of Speed, Holeshot Devices, The Best 50 Feet of Your Life,” Advertisement, 2 pages (Feb. 2002).
“? Anything, We've Got the Answer”, Advertisement by Racerxill, 1 page (Feb. 2002).
“Fastbreak Launch System” Advertisement by Motovation Racing Products, 1 page (Feb. 2002).
“Kickstart, Locked and Loaded” Advertisement, 1 page (Oct. 2001).
“Inside Line, DR Tested, ProCircuit Launch Control” Advertisement by ProCircuit, 1 page (Feb. 2002).
“Changing the Weight Bias, The Whole Truth About Holeshot Devices” Advertisement from www.motocrossingactionmag.com pp. 28-29 (Feb. 2002).
“Gearhead Heaven, ProCircuit Launch Control Holeshot Device” Advertisement from www.motocrossactionmag.com p. 34 (Feb. 2002).
“Tear Offs” Pro Circuit Advertisement 1 page (Feb. 2002).
“Factory Secret Revealed” Advertisement by Works Connection, 2 pages (Feb. 2002).
New Product, Launch Control Advertisement, 1 page (Feb. 2002).
Atomic22 Holeshot Device Advertisement, 1 page (Feb. 2002).
Improve Holeshot Performance by Mx ProWay Advertisement, 1 page (Feb. 2002).

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