FR2398919A1 - RESTRAINT SYSTEM FOR BEARINGS, ESPECIALLY IN A VEHICLE FINAL TRANSMISSION - Google Patents

RESTRAINT SYSTEM FOR BEARINGS, ESPECIALLY IN A VEHICLE FINAL TRANSMISSION

Info

Publication number
FR2398919A1
FR2398919A1 FR7821289A FR7821289A FR2398919A1 FR 2398919 A1 FR2398919 A1 FR 2398919A1 FR 7821289 A FR7821289 A FR 7821289A FR 7821289 A FR7821289 A FR 7821289A FR 2398919 A1 FR2398919 A1 FR 2398919A1
Authority
FR
France
Prior art keywords
bearings
bearing
restraint system
retainer
final transmission
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.)
Granted
Application number
FR7821289A
Other languages
French (fr)
Other versions
FR2398919B1 (en
Inventor
John Virgle Mount
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2398919A1 publication Critical patent/FR2398919A1/en
Application granted granted Critical
Publication of FR2398919B1 publication Critical patent/FR2398919B1/fr
Granted 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/12—Arrangement, location, or adaptation of driving sprockets
    • B62D55/125—Final drives
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Support Of The Bearing (AREA)
  • General Details Of Gearings (AREA)

Abstract

a. Système de retenue pour paliers, en particulier dans une transmission finale de véhicule. b. Il comprend un dispositif de retenue annulaire entre un palier et un dispositif de précontrainte afin de précharger le palier. Le dispositif de retenue comprend sur sa périphérie interne des cannelures qui sont en prise avec des rainures correspondantes, ce qui facilite le montage et empêche un mouvement de rotation inopportun. Le dispositif de retenue déplaçable axialement est fait d'un matériau durci, ce qui élimine l'usure que causerait le frottement des goupilles du dispositif de précontrainte sur le palier. c. Pour mécanismes d'entraînement de tracteurs et chariots.at. Restraint system for bearings, in particular in a final vehicle transmission. b. It includes an annular retainer between a bearing and a prestressing device in order to preload the bearing. The retainer has grooves on its inner periphery which engage with corresponding grooves, which facilitate assembly and prevent unwanted rotational movement. The axially movable retainer is made of a hardened material, which eliminates the wear that would result from friction of the preload device pins on the bearing. vs. For tractor and forklift drive mechanisms.

FR7821289A 1977-07-28 1978-07-18 RESTRAINT SYSTEM FOR BEARINGS, ESPECIALLY IN A VEHICLE FINAL TRANSMISSION Granted FR2398919A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82006677A 1977-07-28 1977-07-28

Publications (2)

Publication Number Publication Date
FR2398919A1 true FR2398919A1 (en) 1979-02-23
FR2398919B1 FR2398919B1 (en) 1984-06-22

Family

ID=25229798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821289A Granted FR2398919A1 (en) 1977-07-28 1978-07-18 RESTRAINT SYSTEM FOR BEARINGS, ESPECIALLY IN A VEHICLE FINAL TRANSMISSION

Country Status (7)

Country Link
JP (1) JPS5425350A (en)
BR (1) BR7804187A (en)
CA (1) CA1082273A (en)
FR (1) FR2398919A1 (en)
GB (1) GB1568658A (en)
IT (1) IT1096842B (en)
MY (1) MY8200166A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037002A1 (en) * 1980-03-28 1981-10-07 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Bearing application for the rotor of a wind power station
EP0038772A2 (en) * 1980-04-22 1981-10-28 MANNESMANN Aktiengesellschaft Non-rotary connection of an axially movable planet carrier with a trunnion, in particular the mounting trunnion of a hydrostatic vehicle transmission
FR2561740A1 (en) * 1984-03-22 1985-09-27 Mannesmann Ag WHEEL DEMULTIPLIER, ESPECIALLY FOR TRACK VEHICLES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121311A (en) * 1983-12-01 1985-06-28 Yaskawa Electric Mfg Co Ltd Fixing method for bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743615A (en) * 1952-10-20 1956-01-18 Zd Y Presneho Strojirenstvi Go Spindle bearing arrangement in machine-tools

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB743615A (en) * 1952-10-20 1956-01-18 Zd Y Presneho Strojirenstvi Go Spindle bearing arrangement in machine-tools

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037002A1 (en) * 1980-03-28 1981-10-07 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Bearing application for the rotor of a wind power station
EP0038772A2 (en) * 1980-04-22 1981-10-28 MANNESMANN Aktiengesellschaft Non-rotary connection of an axially movable planet carrier with a trunnion, in particular the mounting trunnion of a hydrostatic vehicle transmission
EP0038772A3 (en) * 1980-04-22 1982-01-27 Mannesmann Ag Non-rotary connection of an axially movable planet carrier with a trunnion, in particular the mounting trunnion of a hydrostatic vehicle transmission
FR2561740A1 (en) * 1984-03-22 1985-09-27 Mannesmann Ag WHEEL DEMULTIPLIER, ESPECIALLY FOR TRACK VEHICLES

Also Published As

Publication number Publication date
BR7804187A (en) 1979-03-06
MY8200166A (en) 1982-12-31
IT1096842B (en) 1985-08-26
JPS5425350A (en) 1979-02-26
CA1082273A (en) 1980-07-22
FR2398919B1 (en) 1984-06-22
GB1568658A (en) 1980-06-04
IT7825187A0 (en) 1978-06-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse