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Class Information
Number: 74/100.1
Name: Machine element or mechanism > Mechanical movements > Reciprocating to or from oscillating > Snap action
Description: Mechanism wherein the energy of the driving member is stored during the beginning of the stroke and is imparted to the driven member during the latter part of the stroke to impart a rapid motion to the driven member.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6886589 |
Float valve |
May. 3, 2005 |
| 6450311 |
Automatic operating apparatus for a friction clutch |
Sep. 17, 2002 |
| 6269521 |
Three link, plural axes hinge system for upward rotational and translational opening of a closure panel |
Aug. 7, 2001 |
| 6244829 |
Liquid forced-feed apparatus |
Jun. 12, 2001 |
| 6026945 |
Automatic operating apparatus for a friction clutch |
Feb. 22, 2000 |
| 5899631 |
Assisted steering linkage for a riding power trowel |
May. 4, 1999 |
| 5878623 |
Control mechanism for a gearbox |
Mar. 9, 1999 |
| 5809830 |
Control device, especially for a motor vehicle clutch |
Sep. 22, 1998 |
| 5768094 |
Bistable mechanism for collapsing and elevating a keyboard in a portable computer |
Jun. 16, 1998 |
| 5673588 |
Infusion pump retraction mechanism |
Oct. 7, 1997 |
| 5671899 |
Airborne vehicle with wing extension and roll control |
Sep. 30, 1997 |
| 5504293 |
Operating mechanism for electrical switches and fault interrupters |
Apr. 2, 1996 |
| 5493881 |
Electric door lock for vehicle storage compartments |
Feb. 27, 1996 |
| 5426990 |
Over-center toggle linkage valve actuating mechanism with adjustable tension spring preloading |
Jun. 27, 1995 |
| 5416287 |
Circuit breaker slow close mechanism and method of using same |
May. 16, 1995 |
| 5230361 |
Snap action toggle valve actuator assembly |
Jul. 27, 1993 |
| 5146800 |
Traffic control barrier |
Sep. 15, 1992 |
| 4798922 |
Spring actuated latch, load and trip mechanism for switchgear |
Jan. 17, 1989 |
| 4797642 |
Zero-setback sliding load for network analyzer calibration |
Jan. 10, 1989 |
| 4754106 |
Double cammed push-button switch and methodology for operation of the same |
Jun. 28, 1988 |
| 4733599 |
Apparatus for controlling the flow of a pressure fluid in a motor |
Mar. 29, 1988 |
| 4723457 |
Sudden interlocking and teleunlocking mechanical assembly for a translation switch having automatic reinforced interlocker |
Feb. 9, 1988 |
| 4677269 |
Isolation switch having a locking bail arm |
Jun. 30, 1987 |
| 4656323 |
Push button electric switch |
Apr. 7, 1987 |
| 4654494 |
Actuating mechanism for an electrical switch with pressure contacts, especially for a vacuum switch |
Mar. 31, 1987 |
| 4605830 |
Cammed wire snap switch |
Aug. 12, 1986 |
| 4601413 |
Snap-acting spring device |
Jul. 22, 1986 |
| 4583754 |
Transmission unit |
Apr. 22, 1986 |
| 4550624 |
Reversing mechanism module for a double acting reciprocating pump and method for repairing the pump |
Nov. 5, 1985 |
| 4535817 |
Drive for an oscillatory mechanical system |
Aug. 20, 1985 |
| 4530252 |
Long path length mechanism for automatic insertion and ejection of an information carrier |
Jul. 23, 1985 |
| 4524637 |
Spring-operated mechanism |
Jun. 25, 1985 |
| 4466302 |
Nutating snap action switch mechanism |
Aug. 21, 1984 |
| 4453425 |
Holding mechanism |
Jun. 12, 1984 |
| 4336760 |
Earth working apparatus including aerators and material dispensers |
Jun. 29, 1982 |
| 4324324 |
Apparatus for declutching a gear selector |
Apr. 13, 1982 |
| 4267767 |
Position lock |
May. 19, 1981 |
| 4223611 |
Vehicle steering apparatus |
Sep. 23, 1980 |
| 4222279 |
Transmission mechanism |
Sep. 16, 1980 |
| 4138899 |
Gear and boss protector |
Feb. 13, 1979 |
| 4108010 |
Conveyor-type, hydraulic-powered, material-spreading apparatus |
Aug. 22, 1978 |
| 4092874 |
Actuator mechanism |
Jun. 6, 1978 |
| 4092689 |
Cartridge ejecting mechanism |
May. 30, 1978 |
| 4023689 |
Conveyor-type, hydraulic-powered, material-spreading apparatus |
May. 17, 1977 |
| 4011763 |
Shaft turning mechanism |
Mar. 15, 1977 |
| 4000223 |
Acceleration pump apparatus in a carburetor |
Dec. 28, 1976 |
| 3955431 |
Valve actuator mechanism |
May. 11, 1976 |
| 3937462 |
Exercising device |
Feb. 10, 1976 |
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