JPS5572941A - Motion range changing device for crank arm length - Google Patents
Motion range changing device for crank arm lengthInfo
- Publication number
- JPS5572941A JPS5572941A JP14389078A JP14389078A JPS5572941A JP S5572941 A JPS5572941 A JP S5572941A JP 14389078 A JP14389078 A JP 14389078A JP 14389078 A JP14389078 A JP 14389078A JP S5572941 A JPS5572941 A JP S5572941A
- Authority
- JP
- Japan
- Prior art keywords
- crank
- pin
- rack
- pestle
- crank arm
- 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
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
- Transmission Devices (AREA)
- Control Of Cutting Processes (AREA)
Abstract
PURPOSE: To facilitate the conversion of motion range through the rack pestle which which supports the bottom end with the crank-pin by fitting the threaded crank arm with the crank-pin-equipped table and also by changing the position of the above table by rotating the crank arm.
CONSTITUTION: When the crank table 10 is turned together with the crank arm 1 by rotating the crank shaft 27, the rack pestle 20 makes reciprocating motion in accordance with a certain locus because the bottom end of the rack pestle is supported by the crank-pin 8 of the crank-pin table 7. Thus, the pinion 32 engaged with the rack teeth 20' of the rack pestle 20 turns alternately to the left and right along with the output shaft 31 in the same number of rotations. In case of the change in the number of rotations of the output shaft 31, the motor 25 is reversed. By so doing, the crank arm 1 is also reversed, and the crank pin table 7 moves up and down along the arm 1. Thus, the center position between the pin 8 and the crank-shaft 27 is changed to alter the moving distance of the rack pestle 20.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389078A JPS5572941A (en) | 1978-11-21 | 1978-11-21 | Motion range changing device for crank arm length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389078A JPS5572941A (en) | 1978-11-21 | 1978-11-21 | Motion range changing device for crank arm length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5572941A true JPS5572941A (en) | 1980-06-02 |
Family
ID=15349408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14389078A Pending JPS5572941A (en) | 1978-11-21 | 1978-11-21 | Motion range changing device for crank arm length |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5572941A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001092A1 (en) * | 1983-08-31 | 1985-03-14 | Emhart Industries, Inc. | Apparatus for adjusting individual cams of a pusher conveyor |
| US4838374A (en) * | 1987-12-28 | 1989-06-13 | Eaton Corporation | Speed responsive rear wheel steering |
| JP2009525118A (en) * | 2006-01-30 | 2009-07-09 | ザ プロクター アンド ギャンブル カンパニー | System for delivering volatile substances |
-
1978
- 1978-11-21 JP JP14389078A patent/JPS5572941A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001092A1 (en) * | 1983-08-31 | 1985-03-14 | Emhart Industries, Inc. | Apparatus for adjusting individual cams of a pusher conveyor |
| US4562753A (en) * | 1983-08-31 | 1986-01-07 | Emhart Industries, Inc. | Apparatus for adjusting individual cams of a pusher conveyor |
| US4838374A (en) * | 1987-12-28 | 1989-06-13 | Eaton Corporation | Speed responsive rear wheel steering |
| JP2009525118A (en) * | 2006-01-30 | 2009-07-09 | ザ プロクター アンド ギャンブル カンパニー | System for delivering volatile substances |
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