JPS579318A - Flexible shaft - Google Patents
Flexible shaftInfo
- Publication number
- JPS579318A JPS579318A JP8321080A JP8321080A JPS579318A JP S579318 A JPS579318 A JP S579318A JP 8321080 A JP8321080 A JP 8321080A JP 8321080 A JP8321080 A JP 8321080A JP S579318 A JPS579318 A JP S579318A
- Authority
- JP
- Japan
- Prior art keywords
- supporting piece
- intermediate supporting
- flexible shaft
- chain
- chain rings
- 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
- Flexible Shafts (AREA)
Abstract
PURPOSE: To obtain a flexible shaft capable of making a turning movement of much smaller radius of curvature without causing fatigue in its material by providing a helical spring to the periphery of a link chain connected to chain rings through an inserted intermediate supporting piece.
CONSTITUTION: An intermediate supporting piece 2 is inserted into the chain rings of a series of link chain 1A consisting of a large number of the chain rings 1. The intermediate supporting piece 2, which is held between the chain rings 1 and of square-columnar form, is made of a wear-resistant hard material, e.g., of metals, ceramics, etc., or of an elastic material, e.g., of synthetic rubbers, etc. The link chain 1A into which the intermediate supporting piece 2 is inserted is further inserted into helical springs 3 having pitches smaller than the width of the intermediate supporting piece 2 and then fixed at both ends to form a desired flexible shaft. The flexible shaft is coated with a lubricating oil, housed in a protective tube 4, and then used for transmitting power between the prime mover shaft and the following shaft.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321080A JPS579318A (en) | 1980-06-19 | 1980-06-19 | Flexible shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8321080A JPS579318A (en) | 1980-06-19 | 1980-06-19 | Flexible shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS579318A true JPS579318A (en) | 1982-01-18 |
Family
ID=13795955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8321080A Pending JPS579318A (en) | 1980-06-19 | 1980-06-19 | Flexible shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS579318A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61290226A (en) * | 1985-06-17 | 1986-12-20 | Hidenobu Omote | Curvable power transmission hose |
| WO2007069551A1 (en) * | 2005-12-12 | 2007-06-21 | Yugen Kaisha Maruiwa Shokai | Bending attachment and portable mowing machine mounted with this |
| KR100790519B1 (en) | 2006-05-04 | 2008-01-02 | 모나스펌프 주식회사 | Cover tube for shield flexible transmission shaft |
| GB2454455A (en) * | 2007-10-03 | 2009-05-13 | H Offshore Engineering Limited | Lubricated under water flexible coupling |
| CN104271968A (en) * | 2012-08-22 | 2015-01-07 | 贾尼丝.西尔维斯特里 | Flexible and elastic rotary transmission shaft |
| RU2546395C1 (en) * | 2014-02-04 | 2015-04-10 | Роман Евгеньевич Абрамов | Flexible shaft |
-
1980
- 1980-06-19 JP JP8321080A patent/JPS579318A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61290226A (en) * | 1985-06-17 | 1986-12-20 | Hidenobu Omote | Curvable power transmission hose |
| WO2007069551A1 (en) * | 2005-12-12 | 2007-06-21 | Yugen Kaisha Maruiwa Shokai | Bending attachment and portable mowing machine mounted with this |
| KR101312384B1 (en) * | 2005-12-12 | 2013-09-27 | 유겐가이샤 마루이와 쇼카이 | Bending attachment and portable mowing machine mounted with this |
| KR100790519B1 (en) | 2006-05-04 | 2008-01-02 | 모나스펌프 주식회사 | Cover tube for shield flexible transmission shaft |
| GB2454455A (en) * | 2007-10-03 | 2009-05-13 | H Offshore Engineering Limited | Lubricated under water flexible coupling |
| CN104271968A (en) * | 2012-08-22 | 2015-01-07 | 贾尼丝.西尔维斯特里 | Flexible and elastic rotary transmission shaft |
| RU2546395C1 (en) * | 2014-02-04 | 2015-04-10 | Роман Евгеньевич Абрамов | Flexible shaft |
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