GB1283731A - Right angle drive - Google Patents
Right angle driveInfo
- Publication number
- GB1283731A GB1283731A GB3864769A GB3864769A GB1283731A GB 1283731 A GB1283731 A GB 1283731A GB 3864769 A GB3864769 A GB 3864769A GB 3864769 A GB3864769 A GB 3864769A GB 1283731 A GB1283731 A GB 1283731A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- face
- ball
- planet carrier
- shaft
- 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
- 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
- F16H1/125—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising spiral gears
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Friction Gearing (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
1283731 Variable-speed gearing SPYRO DYNAMICS CORP 1 Aug 1969 [2 Aug 1968 (2) 18 July 1969] 38647/69 Headings F2D and F2Q A right-angle drive comprises a rotatable balltoothed gear 65 and a rotatable face gear 81 having a spiral groove 82 in its face, the gear axes being at right-angles to each other and non-intersecting and disposed so that at least one ball 68 engages the groove 82. The balls 68 are retained in sockets in the periphery of gear 65 by ferrules 70, 71. In a modification, balls 90, Fig. 7, are retained by an outer race 96 which is prevented from rotating by its engagement with the periphery of a face gear 85. In an epicyclic gear comprising a sun gear 28 on a driving shaft 15, planet gears 30 on a planet carrier 27 and a toothed annulus 18 on an output shaft 17, the speed of the output shaft 17 may be varied by driving the planet carrier 27 from an electric motor 34 through a ball gear 20 and face gear 32. In a modification, a drive to a planet carrier 27<SP>1</SP> comprises a friction wheel 56 slidably keyed to a driving shaft 15<SP>1</SP> and engaging a face plate 48 on a rotary shaft 49 coupled to a spiral grooved face gear 32<SP>1</SP> which co-operates with a ball toothed gear 20<SP>1</SP>. Axial movement of friction gear 56, to charge the speed ratio, is effected by rotation of a screw shaft 53<SP>1</SP> by means of a knob 54<SP>1</SP>.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74985068A | 1968-08-02 | 1968-08-02 | |
US74984968A | 1968-08-02 | 1968-08-02 | |
US84313369A | 1969-07-18 | 1969-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1283731A true GB1283731A (en) | 1972-08-02 |
Family
ID=27419391
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4446071A Expired GB1283732A (en) | 1968-08-02 | 1969-08-01 | Variable-speed changer |
GB3864769A Expired GB1283731A (en) | 1968-08-02 | 1969-08-01 | Right angle drive |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4446071A Expired GB1283732A (en) | 1968-08-02 | 1969-08-01 | Variable-speed changer |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS494099B1 (en) |
DE (1) | DE1939321A1 (en) |
FR (1) | FR2014993A1 (en) |
GB (2) | GB1283732A (en) |
NL (1) | NL6911813A (en) |
SE (1) | SE352713B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938461B2 (en) * | 1982-03-03 | 1984-09-17 | 根本企画工業株式会社 | power transmission device |
DE29910033U1 (en) * | 1999-06-09 | 1999-08-05 | Landgraf, Richard, 92670 Windischeschenbach | Gear with rolling elements |
DE102016123890B3 (en) | 2016-12-08 | 2018-05-03 | Hans-Joachim Schneider | worm gear |
-
1969
- 1969-08-01 GB GB4446071A patent/GB1283732A/en not_active Expired
- 1969-08-01 GB GB3864769A patent/GB1283731A/en not_active Expired
- 1969-08-01 NL NL6911813A patent/NL6911813A/xx unknown
- 1969-08-01 SE SE1082969A patent/SE352713B/xx unknown
- 1969-08-01 DE DE19691939321 patent/DE1939321A1/en active Pending
- 1969-08-02 JP JP6135969A patent/JPS494099B1/ja active Pending
- 1969-08-04 FR FR6926727A patent/FR2014993A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE352713B (en) | 1973-01-08 |
DE1939321A1 (en) | 1970-02-26 |
NL6911813A (en) | 1970-02-04 |
GB1283732A (en) | 1972-08-02 |
FR2014993A1 (en) | 1970-04-24 |
JPS494099B1 (en) | 1974-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |