GB299001A - Improvements in or relating to cams - Google Patents
Improvements in or relating to camsInfo
- Publication number
- GB299001A GB299001A GB32103/27A GB3210327A GB299001A GB 299001 A GB299001 A GB 299001A GB 32103/27 A GB32103/27 A GB 32103/27A GB 3210327 A GB3210327 A GB 3210327A GB 299001 A GB299001 A GB 299001A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circular portion
- cams
- cam
- circular
- sides
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
299,001. Birkigt, M. Oct. 19, 1927, [Convention date]. Void [Published under Sect. 91 of the Acts]. Cams.-A cam, particularly for the valve gear of internal-combustion engines, has the circular portion a b shown in full lines slightly reduced from that theoretically necessary and shown in dotted lines, and joined to the straight sides c e, d e of the swell by portions b f, a, tangential to the circular portion a b, and by circular parts e f to which the sides c e, d e are tangent. The nose of the cam is formed by a circular portion c d.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR299001X | 1927-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB299001A true GB299001A (en) | 1928-10-19 |
Family
ID=8888357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32103/27A Expired GB299001A (en) | 1927-10-19 | 1927-11-29 | Improvements in or relating to cams |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB299001A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028859A1 (en) * | 1979-11-09 | 1981-05-20 | Grabowsky, Harald | Valve-control mechanism and machines including such a mechanism |
EP0243339A1 (en) * | 1986-04-21 | 1987-10-28 | Robert Bosch Ag | Cam shaft |
CN106352044A (en) * | 2016-07-25 | 2017-01-25 | 马勒技术投资(中国)有限公司 | Cam piece with anti-abrasion coating |
-
1927
- 1927-11-29 GB GB32103/27A patent/GB299001A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028859A1 (en) * | 1979-11-09 | 1981-05-20 | Grabowsky, Harald | Valve-control mechanism and machines including such a mechanism |
EP0243339A1 (en) * | 1986-04-21 | 1987-10-28 | Robert Bosch Ag | Cam shaft |
CN106352044A (en) * | 2016-07-25 | 2017-01-25 | 马勒技术投资(中国)有限公司 | Cam piece with anti-abrasion coating |
CN106352044B (en) * | 2016-07-25 | 2019-10-25 | 马勒技术投资(中国)有限公司 | Cam bit equipped with wear-resistant coating |
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