GB785129A - Improvements in helical gears - Google Patents
Improvements in helical gearsInfo
- Publication number
- GB785129A GB785129A GB11111/55A GB1111155A GB785129A GB 785129 A GB785129 A GB 785129A GB 11111/55 A GB11111/55 A GB 11111/55A GB 1111155 A GB1111155 A GB 1111155A GB 785129 A GB785129 A GB 785129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- helical gears
- driving gear
- phillac
- irreversibility
- anon
- 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
- F16H55/08—Profiling
- F16H55/0806—Involute profile
-
- 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
- F16H55/08—Profiling
-
- 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
- F16H55/08—Profiling
- F16H2055/0893—Profiling for parallel shaft arrangement of toothed members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
785,129. Toothed gearing. PHILLAC SOC. ANON. April 18, 1955 [March 2, 1955], No. 11111/55. Drawings to Specification. Class 80 (1). Pairs of helical gears of the type described in Specifications 656,136 and 656,169 are made to operate near the limit between reversibility and irreversibility by selecting the tooth parameters to cause, when a drive back from the driven to the driving gear is attempted, the resultant of the force exerted between contacting teeth and of the frictional force due to the sliding to pass through the axis of the driving gear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT339020X | 1955-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB785129A true GB785129A (en) | 1957-10-23 |
Family
ID=11238437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11111/55A Expired GB785129A (en) | 1955-03-02 | 1955-04-18 | Improvements in helical gears |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE545518A (en) |
CH (1) | CH339020A (en) |
DE (1) | DE1040864B (en) |
GB (1) | GB785129A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT118107B (en) * | 1927-06-30 | 1930-06-25 | Alessandro Roano | Gear transmission. |
-
0
- BE BE545518D patent/BE545518A/xx unknown
-
1955
- 1955-04-18 GB GB11111/55A patent/GB785129A/en not_active Expired
-
1956
- 1956-02-21 CH CH339020D patent/CH339020A/en unknown
- 1956-03-01 DE DEP15777A patent/DE1040864B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1040864B (en) | 1958-10-09 |
CH339020A (en) | 1959-06-15 |
BE545518A (en) |
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