JPS5655751A - Stroke length regulating device - Google Patents
Stroke length regulating deviceInfo
- Publication number
- JPS5655751A JPS5655751A JP10016076A JP10016076A JPS5655751A JP S5655751 A JPS5655751 A JP S5655751A JP 10016076 A JP10016076 A JP 10016076A JP 10016076 A JP10016076 A JP 10016076A JP S5655751 A JPS5655751 A JP S5655751A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- stroke length
- cam
- rotor
- shaft sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Transmission Devices (AREA)
Abstract
PURPOSE: To make linear adjustment of stroke length by constituting an eccentric shaft by connecting a rotor with an inclined shaft part on which a cam is mounted at a right angle to an axis of the rotor and connecting a cam with a connecting rod which can be reciprocally moved.
CONSTITUTION: Rotors 52, 53 at both ends of an eccentric shaft 1 are surrounded by a shaft sleeve 8 and a shaft guide 13 which hold a cam 2 in between, and one of the rotors 52 is fixed in a key groove, through a key 9', which is extended in an axial direction on an inner face of the shaft sleeve 8, and the other rotor 53 is rotatably inserted into the shaft guide 13. Rotating force to the shaft sleeve 8 is conveyed from a worm shaft 11 through a worm gear 10 which is tightly fitted on an outer peripheral of the shaft sleeve by the key 9. By adjusting the rotation of a lead screw 4, the stroke length of reciprocating motion of a connecting rod 3 can be controlled.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10016076A JPS5655751A (en) | 1976-08-24 | 1976-08-24 | Stroke length regulating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10016076A JPS5655751A (en) | 1976-08-24 | 1976-08-24 | Stroke length regulating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655751A true JPS5655751A (en) | 1981-05-16 |
Family
ID=14266553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10016076A Pending JPS5655751A (en) | 1976-08-24 | 1976-08-24 | Stroke length regulating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655751A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015056375A1 (en) * | 2013-10-17 | 2015-04-23 | 株式会社エムエイチセンター | R-θ TABLE DEVICE, INTERNAL-THREAD PROCESSING DEVICE, AND VARIABLE CRANK DEVICE |
-
1976
- 1976-08-24 JP JP10016076A patent/JPS5655751A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015056375A1 (en) * | 2013-10-17 | 2015-04-23 | 株式会社エムエイチセンター | R-θ TABLE DEVICE, INTERNAL-THREAD PROCESSING DEVICE, AND VARIABLE CRANK DEVICE |
JP2015098939A (en) * | 2013-10-17 | 2015-05-28 | 株式会社エムエイチセンター | Variable crank device |
CN105764646A (en) * | 2013-10-17 | 2016-07-13 | 株式会社Mh中心 | R-theta table device, internal-thread processing device, and variable crank device |
TWI610734B (en) * | 2013-10-17 | 2018-01-11 | Mh Center Ltd | R-θ stage device and female thread processing device |
CN105764646B (en) * | 2013-10-17 | 2018-02-02 | 株式会社Mh中心 | R- θ table devices, the processing unit (plant) of internal thread and variable crank device |
US10363597B2 (en) | 2013-10-17 | 2019-07-30 | M.H. Center Limited | R-θ table apparatus and processing apparatus of internal thread |
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