GB654755A - Adjusting means for valve gears of internal combustion engines - Google Patents
Adjusting means for valve gears of internal combustion enginesInfo
- Publication number
- GB654755A GB654755A GB29200/48A GB2920048A GB654755A GB 654755 A GB654755 A GB 654755A GB 29200/48 A GB29200/48 A GB 29200/48A GB 2920048 A GB2920048 A GB 2920048A GB 654755 A GB654755 A GB 654755A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- valve
- pin
- internal combustion
- adjusting means
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
Abstract
654,755. Valve-gear. PORSCHE KONSTRUKTIONEN-GES. Nov. 10, 1948, Nos. 29200 and 29201. Convention dates, Nov. 10, 1947 and March 13, 1948. [Class 7(vi)] A valve lever 2<SP>1</SP> pivoted at 3' is split longitudinally at 7<SP>1</SP> and the amount by which the resilient arms 8<SP>1</SP>, 9<SP>1</SP>, are forced apart is adjusted by an expanding screw 13<SP>1</SP> to adjust the valve clearance. The screw 13<SP>1</SP> is shaped at 22<SP>1</SP> to fit an adjusting tool, and an enlarged part 16<SP>1</SP> forces the arms 8<SP>1</SP>, 9<SP>1</SP> apart, the screwed end 15<SP>1</SP> extending into the bore of the pivot pin 3' and co-operating with a groove 21 in the pin to prevent lateral movement thereof. The part 16<SP>1</SP> is fluted or roughened to maintain the screw 13<SP>1</SP> in its adjusted position. In a modification the axis of the expanding screw is radial to the axis of the pin 3<SP>1</SP> and a lock-nut secures the screw in its adjusted position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT654755X | 1947-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB654755A true GB654755A (en) | 1951-06-27 |
Family
ID=3678290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29200/48A Expired GB654755A (en) | 1947-11-10 | 1948-11-10 | Adjusting means for valve gears of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB654755A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103271A2 (en) * | 1982-09-11 | 1984-03-21 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Rocking lever for internal-combustion engine gas valves |
-
1948
- 1948-11-10 GB GB29200/48A patent/GB654755A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0103271A2 (en) * | 1982-09-11 | 1984-03-21 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Rocking lever for internal-combustion engine gas valves |
EP0103271A3 (en) * | 1982-09-11 | 1985-04-03 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Rocking lever for internal-combustion engine gas valves |
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