FR2274836B1 - - Google Patents

Info

Publication number
FR2274836B1
FR2274836B1 FR7421192A FR7421192A FR2274836B1 FR 2274836 B1 FR2274836 B1 FR 2274836B1 FR 7421192 A FR7421192 A FR 7421192A FR 7421192 A FR7421192 A FR 7421192A FR 2274836 B1 FR2274836 B1 FR 2274836B1
Authority
FR
France
Prior art keywords
worms
june
wheel
thread
worm
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
FR7421192A
Other languages
English (en)
Other versions
FR2274836A1 (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.)
BRONZES IND SA
Original Assignee
BRONZES IND SA
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 BRONZES IND SA filed Critical BRONZES IND SA
Priority to FR7421192A priority Critical patent/FR2274836A1/fr
Priority to GB2495375A priority patent/GB1512027A/en
Priority to DE19752526208 priority patent/DE2526208A1/de
Publication of FR2274836A1 publication Critical patent/FR2274836A1/fr
Application granted granted Critical
Publication of FR2274836B1 publication Critical patent/FR2274836B1/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/039—Gearboxes for accommodating worm gears
    • 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
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
    • 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
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • 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
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • 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
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02069—Gearboxes for particular applications for industrial applications
    • F16H2057/02073—Reduction gearboxes for industry
    • 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
    • F16H2057/02091—Measures for reducing weight of gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
FR7421192A 1974-06-12 1974-06-12 Reducteur de vitesse a vis sans fin Granted FR2274836A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7421192A FR2274836A1 (fr) 1974-06-12 1974-06-12 Reducteur de vitesse a vis sans fin
GB2495375A GB1512027A (en) 1974-06-12 1975-06-11 Worm speed reducer
DE19752526208 DE2526208A1 (de) 1974-06-12 1975-06-12 Untersetzungs-schneckengetriebe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421192A FR2274836A1 (fr) 1974-06-12 1974-06-12 Reducteur de vitesse a vis sans fin

Publications (2)

Publication Number Publication Date
FR2274836A1 FR2274836A1 (fr) 1976-01-09
FR2274836B1 true FR2274836B1 (fr) 1977-10-14

Family

ID=9140217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421192A Granted FR2274836A1 (fr) 1974-06-12 1974-06-12 Reducteur de vitesse a vis sans fin

Country Status (3)

Country Link
DE (1) DE2526208A1 (fr)
FR (1) FR2274836A1 (fr)
GB (1) GB1512027A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832952C2 (de) * 1987-09-30 1994-09-22 Aisin Seiki Antriebseinrichtung für eine Türverriegelungsvorrichtung
DE19941474A1 (de) * 1999-09-01 2001-03-15 Bosch Gmbh Robert Elektromotorischer Antrieb, insbesondere für automatische Schaltgetriebe in Nutzkraftwagen
CN102927206A (zh) * 2012-11-09 2013-02-13 江苏通微电机科技有限公司 蜗轮蜗杆减速机
DE102017205721B4 (de) * 2017-04-04 2018-10-11 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
US11486183B2 (en) 2019-10-28 2022-11-01 The Chamberlain Group Llc Movable barrier operator and gearbox thereof

Also Published As

Publication number Publication date
GB1512027A (en) 1978-05-24
DE2526208A1 (de) 1976-01-02
FR2274836A1 (fr) 1976-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse