IT967491B - Azionatore a vite e sfere con mec canismo di arresto - Google Patents

Azionatore a vite e sfere con mec canismo di arresto

Info

Publication number
IT967491B
IT967491B IT2923272A IT2923272A IT967491B IT 967491 B IT967491 B IT 967491B IT 2923272 A IT2923272 A IT 2923272A IT 2923272 A IT2923272 A IT 2923272A IT 967491 B IT967491 B IT 967491B
Authority
IT
Italy
Prior art keywords
screw
stop mechanism
ball actuator
actuator
ball
Prior art date
Application number
IT2923272A
Other languages
English (en)
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of IT967491B publication Critical patent/IT967491B/it

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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
IT2923272A 1971-09-16 1972-09-15 Azionatore a vite e sfere con mec canismo di arresto IT967491B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18096071A 1971-09-16 1971-09-16

Publications (1)

Publication Number Publication Date
IT967491B true IT967491B (it) 1974-02-28

Family

ID=22662314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2923272A IT967491B (it) 1971-09-16 1972-09-15 Azionatore a vite e sfere con mec canismo di arresto

Country Status (4)

Country Link
DE (1) DE2238691C2 (it)
FR (1) FR2152552B1 (it)
GB (1) GB1333908A (it)
IT (1) IT967491B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263465B (en) * 1992-01-09 1995-05-31 Link Miles Ltd Electrically powered actuator
FR2960515B1 (fr) * 2010-06-01 2013-02-08 Sagem Defense Securite Actionneur de commande de vol equipe de butees mecaniques
DE102021110464B4 (de) * 2021-04-23 2022-11-03 Nidec Motors & Actuators (Germany) Gmbh Stellantrieb zur elektromotorischen Höhenverstellung mit Reibhülse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628339A (it) * 1962-02-14
US3479897A (en) * 1967-08-16 1969-11-25 Saginaw Products Corp Variably preloaded ball nut and screw assembly

Also Published As

Publication number Publication date
GB1333908A (en) 1973-10-17
DE2238691C2 (de) 1982-06-03
FR2152552B1 (it) 1974-01-04
DE2238691A1 (de) 1973-03-22
FR2152552A1 (it) 1973-04-27

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