FR2316491A1 - Elimination of backlash in differential gears - with active flanks of gear teeth maintained in contact by spring loaded pinions - Google Patents

Elimination of backlash in differential gears - with active flanks of gear teeth maintained in contact by spring loaded pinions

Info

Publication number
FR2316491A1
FR2316491A1 FR7521010A FR7521010A FR2316491A1 FR 2316491 A1 FR2316491 A1 FR 2316491A1 FR 7521010 A FR7521010 A FR 7521010A FR 7521010 A FR7521010 A FR 7521010A FR 2316491 A1 FR2316491 A1 FR 2316491A1
Authority
FR
France
Prior art keywords
pinions
contact
backlash
elimination
gear teeth
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.)
Withdrawn
Application number
FR7521010A
Other languages
French (fr)
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 FR7521010A priority Critical patent/FR2316491A1/en
Publication of FR2316491A1 publication Critical patent/FR2316491A1/en
Withdrawn legal-status Critical Current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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2863—Arrangements for adjusting or for taking-up backlash
    • 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
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • F16H55/20—Special devices for taking up backlash for bevel gears

Abstract

The mechanism is used to eliminate backlash in epicyclic gear trains. The active flanks of the teeth of a differential gear are maintained in contact by arranging that the spacing between the pinions is controlled by spring pressure. The pinions are mounted in pairs on transverse shafts at right angles. An intermediate shaft at 45 deg. to the pinion axes carries sliding hubs which are connected via short connecting rods to the pinions. Disc springs ensure that the hubs are forced towards the centre, the pinions being forced outwards because of the relative spacings of the pivots. Adjusting nuts on the intermediate shaft allow the preload between pinions and crown wheels to be set as required.
FR7521010A 1975-07-04 1975-07-04 Elimination of backlash in differential gears - with active flanks of gear teeth maintained in contact by spring loaded pinions Withdrawn FR2316491A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521010A FR2316491A1 (en) 1975-07-04 1975-07-04 Elimination of backlash in differential gears - with active flanks of gear teeth maintained in contact by spring loaded pinions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521010A FR2316491A1 (en) 1975-07-04 1975-07-04 Elimination of backlash in differential gears - with active flanks of gear teeth maintained in contact by spring loaded pinions

Publications (1)

Publication Number Publication Date
FR2316491A1 true FR2316491A1 (en) 1977-01-28

Family

ID=9157509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521010A Withdrawn FR2316491A1 (en) 1975-07-04 1975-07-04 Elimination of backlash in differential gears - with active flanks of gear teeth maintained in contact by spring loaded pinions

Country Status (1)

Country Link
FR (1) FR2316491A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101360932B (en) * 2005-12-27 2011-04-13 依拉赛斯-财团股份公司 Differential assembly provided with an adjustment device, in particular for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101360932B (en) * 2005-12-27 2011-04-13 依拉赛斯-财团股份公司 Differential assembly provided with an adjustment device, in particular for motor vehicles

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Legal Events

Date Code Title Description
ST Notification of lapse