DE1550646B1 - Mechanische Betaetigungsvorrichtung - Google Patents

Mechanische Betaetigungsvorrichtung

Info

Publication number
DE1550646B1
DE1550646B1 DE19661550646 DE1550646A DE1550646B1 DE 1550646 B1 DE1550646 B1 DE 1550646B1 DE 19661550646 DE19661550646 DE 19661550646 DE 1550646 A DE1550646 A DE 1550646A DE 1550646 B1 DE1550646 B1 DE 1550646B1
Authority
DE
Germany
Prior art keywords
drive shaft
shaft
nut
axially
flange
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.)
Pending
Application number
DE19661550646
Other languages
German (de)
English (en)
Inventor
Wilkinson Bruce Sayward
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.)
Avco Corp
Original Assignee
Avco 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 Avco Corp filed Critical Avco Corp
Publication of DE1550646B1 publication Critical patent/DE1550646B1/de
Pending 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
    • 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
    • F16H25/2018—Screw mechanisms with both screw and nut being driven, i.e. screw and nut are both rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/17—Rotary driven device adjustable during operation relative to its supporting structure
    • Y10T74/173—Screw and nut adjusting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Braking Arrangements (AREA)
  • Paper (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE19661550646 1965-10-19 1966-10-17 Mechanische Betaetigungsvorrichtung Pending DE1550646B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US497944A US3362479A (en) 1965-10-19 1965-10-19 Drive shaft assembly

Publications (1)

Publication Number Publication Date
DE1550646B1 true DE1550646B1 (de) 1971-01-21

Family

ID=23978978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661550646 Pending DE1550646B1 (de) 1965-10-19 1966-10-17 Mechanische Betaetigungsvorrichtung

Country Status (5)

Country Link
US (1) US3362479A (enExample)
DE (1) DE1550646B1 (enExample)
GB (1) GB1152988A (enExample)
NO (1) NO123164B (enExample)
SE (1) SE345106B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278985A (zh) * 2018-11-20 2019-01-29 西安君晖航空科技有限公司 一种变桨距装置及其安装方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231814C1 (de) * 1992-09-23 1994-01-20 Landolt Alexander Dr Verstellpropeller, insbesondere für Sportboote
CN107339254B (zh) * 2017-06-20 2023-07-04 广东河海泵业机械有限公司 基于齿差驱动的水泵叶片角度在役调节装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423191A (en) * 1942-06-18 1947-07-01 Kopp Jean Control apparatus for variable pitch propeller adjusting devices
US2711796A (en) * 1950-02-23 1955-06-28 Amiot Felix Variable pitch propeller mechanism
FR1225562A (fr) * 1958-06-02 1960-07-01 Dispositif de réglage des pales de machines hydrauliques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278985A (zh) * 2018-11-20 2019-01-29 西安君晖航空科技有限公司 一种变桨距装置及其安装方法
CN109278985B (zh) * 2018-11-20 2023-09-29 西安君晖航空科技有限公司 一种变桨距装置及其安装方法

Also Published As

Publication number Publication date
GB1152988A (en) 1969-05-21
NO123164B (enExample) 1971-10-04
US3362479A (en) 1968-01-09
SE345106B (enExample) 1972-05-15

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