GB616028A - Improvements in helical cam gearing - Google Patents
Improvements in helical cam gearingInfo
- Publication number
- GB616028A GB616028A GB2488946A GB2488946A GB616028A GB 616028 A GB616028 A GB 616028A GB 2488946 A GB2488946 A GB 2488946A GB 2488946 A GB2488946 A GB 2488946A GB 616028 A GB616028 A GB 616028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- gearing
- helical
- rocker arm
- contact
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/10—Constructively simple tooth shapes, e.g. shaped as pins, as balls
-
- 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
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
- F16H1/166—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel with members rotating around axes on the worm or worm-wheel
-
- 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
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Transmission Devices (AREA)
Abstract
616,028. Cam gearing. PEET, A. Aug. 21, 1946, No. 24889. [Class 80 (iii)] Helical cam gearing applicable to steering mechanisms &c. comprises a rotatable cam 3 having a helical thread 9 engaged by two truncated conical pins, rollers or the like 4, 4a on a pivoted rocker arm 5. The pins are of smaller diameter than the width of the cam groove, and always remain in contact with opposite flanks of the same portion of the thread 9, and cannot disengage therefrom at the extremities of movement of the rocker arm 5. The cam groove may be cut by revolving the cam in contact with cutters having the same form and motion as the two followers 4, 4a respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2488946A GB616028A (en) | 1946-08-21 | 1946-08-21 | Improvements in helical cam gearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2488946A GB616028A (en) | 1946-08-21 | 1946-08-21 | Improvements in helical cam gearing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB616028A true GB616028A (en) | 1949-01-14 |
Family
ID=10218853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2488946A Expired GB616028A (en) | 1946-08-21 | 1946-08-21 | Improvements in helical cam gearing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB616028A (en) |
-
1946
- 1946-08-21 GB GB2488946A patent/GB616028A/en not_active Expired
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