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Class Information
Number: 74/50
Name: Machine element or mechanism > Mechanical movements > Rotary to or from reciprocating or oscillating > Crank and slide > Slidable connections (e.g., scotch yoke)
Description: Mechanisms, including a crank and slide with a slidable connection between the crank and slide.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7540208 |
Reciprocal force outputting mechanism |
Jun. 2, 2009 |
| 7384043 |
Imaging apparatus with sheet transport system employing cam actuating system |
Jun. 10, 2008 |
| 7350302 |
Jigsaw |
Apr. 1, 2008 |
| 7263966 |
Dual action cylinder |
Sep. 4, 2007 |
| 6742266 |
Miniature reciprocating saw device |
Jun. 1, 2004 |
| 6694862 |
Accessible hand pump |
Feb. 24, 2004 |
| 6688854 |
Compression apparatus |
Feb. 10, 2004 |
| 6672263 |
Reciprocating and rotary internal combustion engine, compressor and pump |
Jan. 6, 2004 |
| 6640660 |
Pick-up and placement apparatus |
Nov. 4, 2003 |
| 6631671 |
Piston-type machine with conrod-free mechanism |
Oct. 14, 2003 |
| 6607069 |
Crank drive for returning work pieces |
Aug. 19, 2003 |
| 6539835 |
I-yoke mechanism |
Apr. 1, 2003 |
| 6511306 |
Zero leakage valveless positive fluid displacement device |
Jan. 28, 2003 |
| 6357125 |
Adjustable stroke mechanism for a scotch yoke assembly |
Mar. 19, 2002 |
| 6330835 |
Scotch yoke mechanism for secure track sliding |
Dec. 18, 2001 |
| 6227152 |
Internal combustion engine |
May. 8, 2001 |
| 6186098 |
Coaxial oscillating axisymmetric engine |
Feb. 13, 2001 |
| 6098477 |
Crank device for linear motion of connecting rod |
Aug. 8, 2000 |
| 6012345 |
Method for changing gears of a multiple gear manually shiftable change gear unit for commercial vehicles |
Jan. 11, 2000 |
| 6000264 |
Driving mechanism for moving a cutter or pitch control rod in a spring forming machine |
Dec. 14, 1999 |
| 5983845 |
Rotational motion mechanism and engine |
Nov. 16, 1999 |
| 5980355 |
Transmission mechanism for music box ornament |
Nov. 9, 1999 |
| 5938224 |
Hydraulic bicycle with conjugate drive motors and variable stroke crankshaft |
Aug. 17, 1999 |
| 5879145 |
Integrated cylinder liner and valve plate for a compressor |
Mar. 9, 1999 |
| 5846059 |
Scotch yoke mechanism for multistage compressor having a spring-biased liner plate |
Dec. 8, 1998 |
| 5751587 |
Method for creating a conjugated profile corresponding to a conjugate surface in a motion conversion device |
May. 12, 1998 |
| 5679991 |
Eccentric-and-oscillator engagement structure |
Oct. 21, 1997 |
| 5661655 |
Method for creating a conjugated profile corresponding to a conjugate surface in a motion conversion device |
Aug. 26, 1997 |
| 5655404 |
Mechanism for converting reciprocal movement |
Aug. 12, 1997 |
| 5655406 |
Rotary motion drive system |
Aug. 12, 1997 |
| 5649809 |
Crankshaft and piston rod connection for a double diaphragm pump |
Jul. 22, 1997 |
| 5647267 |
Slider of hermetic compressor |
Jul. 15, 1997 |
| 5644846 |
Reciprocating stroke drive mechanism for jigsaws |
Jul. 8, 1997 |
| 5640881 |
Motion converter with pinion sector/rack interface |
Jun. 24, 1997 |
| 5588326 |
Feeding device for parts to be mounted |
Dec. 31, 1996 |
| 5584349 |
Mechanized tool |
Dec. 17, 1996 |
| 5581896 |
Reciprocating action tool having a stroke adjusting mechanism |
Dec. 10, 1996 |
| 5575173 |
Conjugate drive mechanism |
Nov. 19, 1996 |
| 5561909 |
Battery operated saw |
Oct. 8, 1996 |
| 5546821 |
Motion arrester for a conjugate drive mechanism |
Aug. 20, 1996 |
| 5532423 |
Dynamic driving structure for the ornamental music box |
Jul. 2, 1996 |
| RE35258 |
Counterbalanced reciprocating mechanism |
Jun. 4, 1996 |
| 5513541 |
Conjugate drive mechanism |
May. 7, 1996 |
| 5494135 |
Lubrication system for a conjugate drive mechanism |
Feb. 27, 1996 |
| 5485777 |
Abrasion preventing device for hermetic reciprocating compressor |
Jan. 23, 1996 |
| 5471891 |
Music box ornament transmission mechanism |
Dec. 5, 1995 |
| 5456159 |
Motion converter with pinion sector/rack interface |
Oct. 10, 1995 |
| 5445039 |
Conjugate drive mechanism |
Aug. 29, 1995 |
| 5421697 |
Telescopic pick-and-place robotic mechanism |
Jun. 6, 1995 |
| 5417309 |
Lubrication system for a conjugate drive mechanism |
May. 23, 1995 |
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