GB1295988A - - Google Patents
Info
- Publication number
- GB1295988A GB1295988A GB1295988DA GB1295988A GB 1295988 A GB1295988 A GB 1295988A GB 1295988D A GB1295988D A GB 1295988DA GB 1295988 A GB1295988 A GB 1295988A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- cam
- welding
- pressure
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
- F16D2125/28—Cams; Levers with cams
- F16D2125/30—Cams; Levers with cams acting on two or more cam followers, e.g. S-cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
1295988 Making camshafts; welding by pressure RUBERY OWEN-ROCKWELL Ltd 14 May 1971 23558/70 Headings B3A and B3R A brake camshaft is made by friction welding a cam on to the end of a shaft. The cam is made by stamping, casting, forging or extruding and has an axial boss on one side, which tapers down to a diameter substantially equal to that of the shaft. The end faces of the boss and shaft are prepared by machining and the cam and shaft are mounted in a friction welding machine. Either one or both members are rotated and when welding temperature is reached, end pressure is applied until the parts cool.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2355870 | 1970-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1295988A true GB1295988A (en) | 1972-11-08 |
Family
ID=10197613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1295988D Expired GB1295988A (en) | 1970-05-15 | 1970-05-15 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1295988A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0473061A2 (en) * | 1990-08-25 | 1992-03-04 | MAHLE-J. WIZEMANN GmbH & Co. KG | Camshaft for combustion engines |
GB2340914A (en) * | 1998-08-24 | 2000-03-01 | Dana Corp | Friction welded axle shaft |
-
1970
- 1970-05-15 GB GB1295988D patent/GB1295988A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0473061A2 (en) * | 1990-08-25 | 1992-03-04 | MAHLE-J. WIZEMANN GmbH & Co. KG | Camshaft for combustion engines |
EP0473061A3 (en) * | 1990-08-25 | 1992-05-27 | J. Wizemann Gmbh & Co. | Camshaft for combustion engines |
GB2340914A (en) * | 1998-08-24 | 2000-03-01 | Dana Corp | Friction welded axle shaft |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |