JPS6449721A - Needle engagement type coupling - Google Patents
Needle engagement type couplingInfo
- Publication number
- JPS6449721A JPS6449721A JP62204465A JP20446587A JPS6449721A JP S6449721 A JPS6449721 A JP S6449721A JP 62204465 A JP62204465 A JP 62204465A JP 20446587 A JP20446587 A JP 20446587A JP S6449721 A JPS6449721 A JP S6449721A
- Authority
- JP
- Japan
- Prior art keywords
- base plates
- needles
- flanges
- filled
- 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 provide a shaft coupling which is capable of absorbing a fluctuation in torque, by a method wherein flanges formed by engagement of base plates, in which needles are filled, with each other are secured to the end of a key groove shaft. The flanges are positioned facing each other so that the needles are engaged with each other, and a resilient material-filled layer is formed between the base plates. CONSTITUTION:Flanges 3 and 4 each having a recessed part 5 are secured to the end of a key groove shaft. Base plates 8 in which needles are filled are positioned facing each other so that needle point parts 10 and 11 are engaged with each other. After a resilient material-filled layer 12 is formed between the base plates 8 to form a cushion body 6, the cushion body 6 is engagedly mounted between the recessed parts 5 to form a shaft coupling. Even when a high fluctuation in torque is produced during transmission of a power to a driven shaft 2, the fluctuation is absorbed by means of elasticity of the cushion body 6, a sudden load is not exerted on a power system, and a shaft coupling life is also increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204465A JPS6449721A (en) | 1987-08-18 | 1987-08-18 | Needle engagement type coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204465A JPS6449721A (en) | 1987-08-18 | 1987-08-18 | Needle engagement type coupling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6449721A true JPS6449721A (en) | 1989-02-27 |
Family
ID=16490985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62204465A Pending JPS6449721A (en) | 1987-08-18 | 1987-08-18 | Needle engagement type coupling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6449721A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003513215A (en) * | 1999-11-01 | 2003-04-08 | ダグラス マギャリ | Infinitely variable transmission mechanism |
-
1987
- 1987-08-18 JP JP62204465A patent/JPS6449721A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003513215A (en) * | 1999-11-01 | 2003-04-08 | ダグラス マギャリ | Infinitely variable transmission mechanism |
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