IT1138366B - DEVICE FOR MOUNTING AND POSITIONING THE SPROCKET SHAFT IN A SPEED CHANGE - Google Patents

DEVICE FOR MOUNTING AND POSITIONING THE SPROCKET SHAFT IN A SPEED CHANGE

Info

Publication number
IT1138366B
IT1138366B IT21834/81A IT2183481A IT1138366B IT 1138366 B IT1138366 B IT 1138366B IT 21834/81 A IT21834/81 A IT 21834/81A IT 2183481 A IT2183481 A IT 2183481A IT 1138366 B IT1138366 B IT 1138366B
Authority
IT
Italy
Prior art keywords
shaft
axially
relative
gear box
bearing
Prior art date
Application number
IT21834/81A
Other languages
Italian (it)
Other versions
IT8121834A0 (en
Inventor
Asberg Sture
Original Assignee
Skf Nova Ab
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 Skf Nova Ab filed Critical Skf Nova Ab
Publication of IT8121834A0 publication Critical patent/IT8121834A0/en
Application granted granted Critical
Publication of IT1138366B publication Critical patent/IT1138366B/en

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
    • F16H1/14—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising conical gears only
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Motor Power Transmission Devices (AREA)
  • Retarders (AREA)

Abstract

A pinion shaft (11) is mounted for rotation in a gear box (10) by two axially spaced bearings (12, 13) and carries a pinion gear (14) at one end. The first bearing (12) is located adjacent to the pinion gear (14) and allows axial movement of the shaft (11) relative to the gear box (10). The second bearing (13) is fixed axially relative to the shaft (11) and is axially movable together with its seat relative to the gear box (10). Means comprising a screw threaded portion (23) actuated by formations (24) are provided accessible from outside of the gear box (10) by which the second bearing (13) and thus the shaft (11) can be axially moved and axially held in position so allowing the pinion gear (14) to be adjusted relative to a crown wheel (15). <IMAGE>
IT21834/81A 1980-06-03 1981-05-19 DEVICE FOR MOUNTING AND POSITIONING THE SPROCKET SHAFT IN A SPEED CHANGE IT1138366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004118A SE8004118L (en) 1980-06-03 1980-06-03 DEVICE FOR STORAGE, SETTING AND LOADING A PIN SHIFT IN AN EXCHANGE LOAD

Publications (2)

Publication Number Publication Date
IT8121834A0 IT8121834A0 (en) 1981-05-19
IT1138366B true IT1138366B (en) 1986-09-17

Family

ID=20341115

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21834/81A IT1138366B (en) 1980-06-03 1981-05-19 DEVICE FOR MOUNTING AND POSITIONING THE SPROCKET SHAFT IN A SPEED CHANGE

Country Status (6)

Country Link
JP (2) JPS5722444A (en)
DE (2) DE3120262A1 (en)
FR (1) FR2483555A1 (en)
GB (1) GB2076931B (en)
IT (1) IT1138366B (en)
SE (1) SE8004118L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003054A1 (en) * 1985-11-16 1987-05-21 Zahnradfabrik Friedrichshafen Ag Process and device for setting and adjusting gear elements
DE3721064A1 (en) * 1987-06-26 1989-01-05 Wittenstein Manfred GAME-FREE PLANETARY GEARBOX
US4976165A (en) * 1989-07-14 1990-12-11 Kabushiki Kaisha Kobe Seiko Sho Backlash removing mechanism for industrial robot
FR2840657B1 (en) * 2002-06-05 2004-11-26 Roulements Soc Nouvelle BEARING WITH INTEGRATED GEAR
US7001293B2 (en) * 2002-08-14 2006-02-21 General Motors Corporation Continuously variable transmission (CVT) assembly and method of axially positioning pulley members of a CVT
DE102004047534A1 (en) * 2004-09-30 2006-04-06 Adam Opel Ag gear transmission
DE102016209201A1 (en) * 2016-05-27 2017-11-30 Schaeffler Technologies AG & Co. KG Double row angular contact ball bearing, in particular for an intermediate shaft of a vehicle transmission
DE202018105205U1 (en) * 2018-09-11 2018-09-20 Kuka Deutschland Gmbh transmission
CN111412220B (en) * 2020-04-27 2025-08-22 中国人民解放军陆军航空兵学院 Bearing adjustment device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402333B (en) * 1976-12-01 1978-06-26 Skf Nova Ab DEVICE FOR AXIAL ADJUSTMENT OF A ROTARY BODY

Also Published As

Publication number Publication date
DE3120262A1 (en) 1982-04-01
SE8004118L (en) 1981-12-04
DE8115175U1 (en) 1982-10-28
FR2483555B1 (en) 1985-03-01
IT8121834A0 (en) 1981-05-19
GB2076931B (en) 1983-10-26
FR2483555A1 (en) 1981-12-04
JPS5722444A (en) 1982-02-05
GB2076931A (en) 1981-12-09
JPS602044U (en) 1985-01-09

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