GB1084628A - Improvements in and relating to screw and nut gearing - Google Patents

Improvements in and relating to screw and nut gearing

Info

Publication number
GB1084628A
GB1084628A GB2622166A GB2622166A GB1084628A GB 1084628 A GB1084628 A GB 1084628A GB 2622166 A GB2622166 A GB 2622166A GB 2622166 A GB2622166 A GB 2622166A GB 1084628 A GB1084628 A GB 1084628A
Authority
GB
United Kingdom
Prior art keywords
screw
rotor
nut gearing
june
relating
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
GB2622166A
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.)
Rheinmetall Air Defence AG
Original Assignee
Contraves AG
Oerlikon Contraves AG
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 Contraves AG, Oerlikon Contraves AG filed Critical Contraves AG
Publication of GB1084628A publication Critical patent/GB1084628A/en
Expired 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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2266—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers arranged substantially in parallel to the screw shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Transmission Devices (AREA)

Abstract

1,084,628. Screw-and-nut gearing. CONTRAVES A.G. June 13, 1966 [June 16, 1965], No. 26221/66. Heading F2Q. Screw-and-nut gearing comprises a central screw member 1 which is engaged by circular beads 210 on three circumferentially spaced rollers 21 rotatably mounted on axles carried by a rotor 2. The roller axes are arranged parallel to each other and inclined at an angle #, Fig. 3 (not shown), to the rotor axis. The rollers 21 are mounted by means of ball bearings 32 on adjustable eccentric portions 31 of trunnions 30 which are adjustably secured in cylindrical bores of the rotor 2 by radial screws 37.
GB2622166A 1965-06-16 1966-06-13 Improvements in and relating to screw and nut gearing Expired GB1084628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH841365A CH423395A (en) 1965-06-16 1965-06-16 Helical gear

Publications (1)

Publication Number Publication Date
GB1084628A true GB1084628A (en) 1967-09-27

Family

ID=4339941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2622166A Expired GB1084628A (en) 1965-06-16 1966-06-13 Improvements in and relating to screw and nut gearing

Country Status (5)

Country Link
CH (1) CH423395A (en)
DE (1) DE1500350A1 (en)
FR (1) FR1519550A (en)
GB (1) GB1084628A (en)
NL (1) NL6513882A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006082A2 (en) * 1978-06-05 1979-12-12 Ferngren-Hanco Ab Apparatus for translating rotary movement to rectilinear movement
CN106321762A (en) * 2016-11-08 2017-01-11 山东华准机械有限公司 High-speed roller screw pair
WO2017063780A1 (en) * 2015-10-15 2017-04-20 Semmelrath Rene Threaded drive comprising at least one bearing as planetary gear
CN107035835A (en) * 2017-04-28 2017-08-11 沈阳兴华航空电器有限责任公司 It is a kind of to become the tripod assembly pulley rolling screw pair for rotating to be linear motion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505467C1 (en) * 1985-02-16 1986-02-27 SKF GmbH, 8720 Schweinfurt Helical gear

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006082A2 (en) * 1978-06-05 1979-12-12 Ferngren-Hanco Ab Apparatus for translating rotary movement to rectilinear movement
EP0006082A3 (en) * 1978-06-05 1980-01-09 Per Andersson Apparatus for translating rotary movement to rectilinear movement
WO2017063780A1 (en) * 2015-10-15 2017-04-20 Semmelrath Rene Threaded drive comprising at least one bearing as planetary gear
CN106321762A (en) * 2016-11-08 2017-01-11 山东华准机械有限公司 High-speed roller screw pair
CN107035835A (en) * 2017-04-28 2017-08-11 沈阳兴华航空电器有限责任公司 It is a kind of to become the tripod assembly pulley rolling screw pair for rotating to be linear motion

Also Published As

Publication number Publication date
CH423395A (en) 1966-10-31
DE1500350A1 (en) 1969-05-08
FR1519550A (en) 1968-04-05
NL6513882A (en) 1966-12-19

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