JPS646532A - Protection device for drive pulley of internal combustion engine - Google Patents
Protection device for drive pulley of internal combustion engineInfo
- Publication number
- JPS646532A JPS646532A JP16339687A JP16339687A JPS646532A JP S646532 A JPS646532 A JP S646532A JP 16339687 A JP16339687 A JP 16339687A JP 16339687 A JP16339687 A JP 16339687A JP S646532 A JPS646532 A JP S646532A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- housing
- engaging
- auxiliary device
- combustion engine
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
PURPOSE:To maintain rotation of an engine when an auxiliary device is locked, by a method wherein a pulley for an auxiliary device and a free pulley are rotatably mounted to a housing, a claw engaging with the pulley is disengageably mounted to the outer periphery of the housing. CONSTITUTION:An engaging step parts 2a, with which the tip of an engaging claw 9 is pressed through the force of a spring 8, is formed on the outer surface of a housing 2. A tapered spacer 11 situated to a free pulley 3 is formed such that the tip part thereof enters beneath the engaging claw 9 and releases engagement with the engaging step part 2a when a rotation difference is produced between the pulley 3 and a pulley 5. Thus, when an auxiliary device driven by means of a shaft 1 is stopped, the pulley 5 is also stopped and since a rotation difference is produced between the free pulley 3 and the pulley, the spacer 11 is actuated to cut off transmission of a power between the pulley 5 and the housing 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16339687A JPS646532A (en) | 1987-06-30 | 1987-06-30 | Protection device for drive pulley of internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16339687A JPS646532A (en) | 1987-06-30 | 1987-06-30 | Protection device for drive pulley of internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS646532A true JPS646532A (en) | 1989-01-11 |
Family
ID=15773094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16339687A Pending JPS646532A (en) | 1987-06-30 | 1987-06-30 | Protection device for drive pulley of internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS646532A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010101420A (en) * | 2008-10-23 | 2010-05-06 | Aisin Seiki Co Ltd | Self-lock clutch |
-
1987
- 1987-06-30 JP JP16339687A patent/JPS646532A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010101420A (en) * | 2008-10-23 | 2010-05-06 | Aisin Seiki Co Ltd | Self-lock clutch |
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