JPS6415571A - Belt pulley - Google Patents
Belt pulleyInfo
- Publication number
- JPS6415571A JPS6415571A JP17072787A JP17072787A JPS6415571A JP S6415571 A JPS6415571 A JP S6415571A JP 17072787 A JP17072787 A JP 17072787A JP 17072787 A JP17072787 A JP 17072787A JP S6415571 A JPS6415571 A JP S6415571A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- pulley
- pulley member
- bolt
- boss
- 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 facilitate hooking and unhooking of a belt, by a method wherein an arcuate oblong hole, extending around a pivotally mounting point serving as a center, is formed in a pulley member, and when the center of a pulley boss is coincided with that of the pulley member, the two members are secured by fastening a bolt. CONSTITUTION:When a belt 4 is unhooked, a stationary bolt 10 is removed and simultaneously a bolt 7 is slightly unfastened. With a pulley member 3 rotated in a direction A, the bolt is rotated based on a pulley boss 2 centering around a pivotally mounting shaft 5 along an oblong hole 6, and since a distance L between axes is decreased, the belt is easily unhooked. When the belt is hooked, the belt 4 is stretched around two pulleys 3 and 8 in a state that a distance between axes is short. When the pulley member 3 further rotated in a 90 deg. arc in the direction A, since the centers of the pulley boss 2 and the pulley member 3 are automatically centered and coincided with each other, the bolts 7 and 10 are fastened for securing. This constitution enables facilitation of hooking and unhooking of the belt only through rotation of the pulley member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17072787A JPS6415571A (en) | 1987-07-08 | 1987-07-08 | Belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17072787A JPS6415571A (en) | 1987-07-08 | 1987-07-08 | Belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415571A true JPS6415571A (en) | 1989-01-19 |
Family
ID=15910273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17072787A Pending JPS6415571A (en) | 1987-07-08 | 1987-07-08 | Belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011144859A (en) * | 2010-01-13 | 2011-07-28 | Toyota Motor Corp | Power transmission mechanism |
| DE202012103489U1 (en) * | 2012-09-13 | 2013-12-19 | Makita Corp. | Belt drive for a motorized tool |
| DE102007023268B4 (en) * | 2006-05-24 | 2017-11-16 | Bayerische Motoren Werke Aktiengesellschaft | Device for tensioning a traction device and device for driving ancillaries of an internal combustion engine |
| GB2580613A (en) * | 2019-01-16 | 2020-07-29 | Jaguar Land Rover Ltd | Belt pulley |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607356B2 (en) * | 1977-11-07 | 1985-02-23 | 三菱電機株式会社 | Lightning arrester deterioration detection device |
-
1987
- 1987-07-08 JP JP17072787A patent/JPS6415571A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607356B2 (en) * | 1977-11-07 | 1985-02-23 | 三菱電機株式会社 | Lightning arrester deterioration detection device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007023268B4 (en) * | 2006-05-24 | 2017-11-16 | Bayerische Motoren Werke Aktiengesellschaft | Device for tensioning a traction device and device for driving ancillaries of an internal combustion engine |
| JP2011144859A (en) * | 2010-01-13 | 2011-07-28 | Toyota Motor Corp | Power transmission mechanism |
| DE202012103489U1 (en) * | 2012-09-13 | 2013-12-19 | Makita Corp. | Belt drive for a motorized tool |
| GB2580613A (en) * | 2019-01-16 | 2020-07-29 | Jaguar Land Rover Ltd | Belt pulley |
| GB2580613B (en) * | 2019-01-16 | 2021-08-04 | Jaguar Land Rover Ltd | Belt pulley |
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