JPS6435109A - Key device - Google Patents
Key deviceInfo
- Publication number
- JPS6435109A JPS6435109A JP19137087A JP19137087A JPS6435109A JP S6435109 A JPS6435109 A JP S6435109A JP 19137087 A JP19137087 A JP 19137087A JP 19137087 A JP19137087 A JP 19137087A JP S6435109 A JPS6435109 A JP S6435109A
- Authority
- JP
- Japan
- Prior art keywords
- slit
- key device
- key
- cut
- shaft
- 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
Abstract
PURPOSE: To disperse and absorb impact completely generated at operation start or during operation by having a slit connected at two ends and making width of the slit extensible in extension direction. CONSTITUTION: A key device 2 is composed of a cylindrical key body 2', a slit 25 connecting two ends of the key body 2' is arranged in the key body. Owing to the existence of the slit 25, the key device can elastically be deformed in the direction of extending width L of the slit 25. While the key device 2 is inserted into a sliding space between shaft and cylinder and arranged there, the slit 25 faces on the shaft at all times to control the direction of the key device 2. A cut 21 is arranged at lower end of the key device 2 for inserting other element into the cut 21.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19137087A JPS6435109A (en) | 1987-07-30 | 1987-07-30 | Key device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19137087A JPS6435109A (en) | 1987-07-30 | 1987-07-30 | Key device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6435109A true JPS6435109A (en) | 1989-02-06 |
Family
ID=16273460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19137087A Pending JPS6435109A (en) | 1987-07-30 | 1987-07-30 | Key device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6435109A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124305U (en) * | 1989-03-23 | 1990-10-12 | ||
JPH0561471U (en) * | 1992-01-27 | 1993-08-13 | サンデン株式会社 | Compressor |
WO2010128583A1 (en) * | 2009-05-08 | 2010-11-11 | ナブテスコ株式会社 | Key coupling mechanism |
JP2014009650A (en) * | 2012-07-02 | 2014-01-20 | Nabtesco Corp | Hydraulic motor with speed reducer |
-
1987
- 1987-07-30 JP JP19137087A patent/JPS6435109A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124305U (en) * | 1989-03-23 | 1990-10-12 | ||
JPH0561471U (en) * | 1992-01-27 | 1993-08-13 | サンデン株式会社 | Compressor |
WO2010128583A1 (en) * | 2009-05-08 | 2010-11-11 | ナブテスコ株式会社 | Key coupling mechanism |
CN102414457A (en) * | 2009-05-08 | 2012-04-11 | 纳博特斯克株式会社 | Key coupling mechanism |
JPWO2010128583A1 (en) * | 2009-05-08 | 2012-11-01 | ナブテスコ株式会社 | Key combination mechanism |
JP2014009650A (en) * | 2012-07-02 | 2014-01-20 | Nabtesco Corp | Hydraulic motor with speed reducer |
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