FR1388625A - Backlash transmission - Google Patents
Backlash transmissionInfo
- Publication number
- FR1388625A FR1388625A FR920582A FR920582A FR1388625A FR 1388625 A FR1388625 A FR 1388625A FR 920582 A FR920582 A FR 920582A FR 920582 A FR920582 A FR 920582A FR 1388625 A FR1388625 A FR 1388625A
- Authority
- FR
- France
- Prior art keywords
- wheel
- cylinder
- pinions
- gear
- supports
- 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
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/02004—Gearboxes; Mounting gearing therein the gears being positioned relative to one another by rolling members or by specially adapted surfaces on the gears, e.g. by a rolling surface with the diameter of the pitch circle
-
- 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
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
- F16H2057/121—Arrangements for adjusting or for taking-up backlash not provided for elsewhere using parallel torque paths and means to twist the two path against each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
1,001,735. Toothed gearing. F. DURAND. March 9, 1964, No. 9862/64. Heading F2Q. A gear-wheel 1 of relatively large diameter is driven by pinions 2, 3, mounted in separate supports 5, 6 which are guided by rollers 9 engaging guide tracks 7, 8 on gear-wheel 1, the pinions 2, 3 being driven through reduction gearings having their input shafts 12, 13 interconnected by telescopic shafts 14, 34, and the support 5 being connected to a fixed member 20 by a coupling rod comprising a piston rod 24 and a cylinder 23 to which fluid under pressure is supplied in order to force the teeth of pinion 2 against the side faces of the teeth of wheel 1 which are directed towards the cylinder 23. A rigid tie-rod 21 is connected between support 6 and fixed member 20. Shaft 12 is coupled to a motor 17. In a modification, the hydraulic cylinder 23 is replaced by a spring 30 disposed within a cylinder 28, Fig. 3. In a further modification, pinions 2a, 3a are mounted in supports 5a, 6a and mesh an internally toothed gear-wheel 1a, the supports 5a, 6a being connected to fixed points 16a, 16b by a link 23a of variable length and a rigid link 21a respectively. Specification 938,952 is referred to.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR920582A FR1388625A (en) | 1963-01-07 | 1963-01-07 | Backlash transmission |
GB9862/64A GB1001735A (en) | 1963-01-07 | 1964-03-09 | Improvements in or relating to transmission mechanisms incorporating play take-up means |
US355647A US3238803A (en) | 1963-01-07 | 1964-03-30 | Transmission mechanisms incorporating play take-up means |
FR102456A FR92972E (en) | 1963-01-07 | 1967-04-12 | Play take-up transmission. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR920582A FR1388625A (en) | 1963-01-07 | 1963-01-07 | Backlash transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1388625A true FR1388625A (en) | 1965-02-12 |
Family
ID=8794158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR920582A Expired FR1388625A (en) | 1963-01-07 | 1963-01-07 | Backlash transmission |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1388625A (en) |
GB (1) | GB1001735A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126958A1 (en) * | 1971-02-10 | 1972-10-13 | Potain Sa | |
DE2658885C2 (en) * | 1976-12-24 | 1985-06-05 | Mannesmann AG, 4000 Düsseldorf | Device for locking a converter tilt drive during the blowing process |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1750709B1 (en) * | 1968-05-28 | 1970-11-26 | Messerschmitt Boelkow Blohm | Stepping mechanism |
FR2714134B1 (en) * | 1993-12-20 | 1996-03-15 | Messian Durand Cie Engrenages | Device for rotating a large diameter gear ring. |
-
1963
- 1963-01-07 FR FR920582A patent/FR1388625A/en not_active Expired
-
1964
- 1964-03-09 GB GB9862/64A patent/GB1001735A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126958A1 (en) * | 1971-02-10 | 1972-10-13 | Potain Sa | |
DE2658885C2 (en) * | 1976-12-24 | 1985-06-05 | Mannesmann AG, 4000 Düsseldorf | Device for locking a converter tilt drive during the blowing process |
Also Published As
Publication number | Publication date |
---|---|
GB1001735A (en) | 1965-08-18 |
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