GB1001735A - Improvements in or relating to transmission mechanisms incorporating play take-up means - Google Patents

Improvements in or relating to transmission mechanisms incorporating play take-up means

Info

Publication number
GB1001735A
GB1001735A GB9862/64A GB986264A GB1001735A GB 1001735 A GB1001735 A GB 1001735A GB 9862/64 A GB9862/64 A GB 9862/64A GB 986264 A GB986264 A GB 986264A GB 1001735 A GB1001735 A GB 1001735A
Authority
GB
United Kingdom
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
Application number
GB9862/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9862/64A priority Critical patent/GB1001735A/en
Publication of GB1001735A publication Critical patent/GB1001735A/en
Expired legal-status Critical Current

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)
  • Transmission Devices (AREA)
  • Forklifts And Lifting Vehicles (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.
GB9862/64A 1963-01-07 1964-03-09 Improvements in or relating to transmission mechanisms incorporating play take-up means Expired GB1001735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9862/64A GB1001735A (en) 1963-01-07 1964-03-09 Improvements in or relating to transmission mechanisms incorporating play take-up means

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1001735A true GB1001735A (en) 1965-08-18

Family

ID=8794158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9862/64A Expired GB1001735A (en) 1963-01-07 1964-03-09 Improvements in or relating to transmission mechanisms incorporating play take-up means

Country Status (2)

Country Link
FR (1) FR1388625A (en)
GB (1) GB1001735A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750709B1 (en) * 1968-05-28 1970-11-26 Messerschmitt Boelkow Blohm Stepping mechanism
FR2714134A1 (en) * 1993-12-20 1995-06-23 Messian Durand Cie Engrenages Device for rotating a large diameter gear ring.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126958B1 (en) * 1971-02-10 1975-02-21 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750709B1 (en) * 1968-05-28 1970-11-26 Messerschmitt Boelkow Blohm Stepping mechanism
FR2714134A1 (en) * 1993-12-20 1995-06-23 Messian Durand Cie Engrenages Device for rotating a large diameter gear ring.
EP0660013A1 (en) * 1993-12-20 1995-06-28 Compagnie Engrenages Et Reducteurs Messian-Durand Rotary drive system for large diameter ring gear

Also Published As

Publication number Publication date
FR1388625A (en) 1965-02-12

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