CH541094A - Linear positioning device - Google Patents

Linear positioning device

Info

Publication number
CH541094A
CH541094A CH741371A CH741371A CH541094A CH 541094 A CH541094 A CH 541094A CH 741371 A CH741371 A CH 741371A CH 741371 A CH741371 A CH 741371A CH 541094 A CH541094 A CH 541094A
Authority
CH
Switzerland
Prior art keywords
positioning device
linear positioning
linear
positioning
Prior art date
Application number
CH741371A
Other languages
French (fr)
Inventor
L Kopp Norman
Original Assignee
Warner Electric Brake & Clutch
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 Warner Electric Brake & Clutch filed Critical Warner Electric Brake & Clutch
Publication of CH541094A publication Critical patent/CH541094A/en

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
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • F16H25/2009—Screw mechanisms with arrangements for taking up backlash with radial preloading
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/937—Distorted nut
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19721—Thread geometry
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19805—Less than 360 degrees of contact between nut and screw
    • Y10T74/19809—Independent nut segments
    • Y10T74/19814—Integral deformable tangs engaging screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
CH741371A 1970-05-19 1971-05-19 Linear positioning device CH541094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3879270A 1970-05-19 1970-05-19

Publications (1)

Publication Number Publication Date
CH541094A true CH541094A (en) 1973-08-31

Family

ID=21901918

Family Applications (1)

Application Number Title Priority Date Filing Date
CH741371A CH541094A (en) 1970-05-19 1971-05-19 Linear positioning device

Country Status (6)

Country Link
US (1) US3656358A (en)
JP (1) JPS577888Y2 (en)
CH (1) CH541094A (en)
DE (1) DE2124700C3 (en)
FR (1) FR2090125B1 (en)
GB (1) GB1286608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540849A1 (en) * 1983-02-15 1984-08-17 Lach Pierre Electrical jack

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793896A (en) * 1972-09-06 1974-02-26 Numicon Inc Incremental linear positioning apparatus
US3945481A (en) * 1974-05-08 1976-03-23 Teletype Corporation Resiliently mounted drive nut and carriage assembly
US4210033A (en) * 1977-07-19 1980-07-01 Kerk Motion Products, Inc. Anti-backlash nut
USRE32433E (en) * 1978-07-17 1987-06-09 Kerk Motion Products, Inc. Anti-backlash nut having longitudinal flexural members with ramps thereon and means to apply an axial pre-load force to said ramps
JPS59195289U (en) * 1983-06-13 1984-12-25 株式会社クボタ Disengagement prevention pipe fitting
US4759398A (en) * 1984-06-11 1988-07-26 Renee William C Operator for venetian blinds combination operator and venetian blind, and method of operating venetian blinds
DE3641438A1 (en) * 1986-03-27 1987-10-01 Brown Inc John MECHANISM FOR ADJUSTING A MOLDING LIP
DE3807730A1 (en) * 1988-03-09 1989-09-21 Will E C H Gmbh & Co ACTUATING DEVICE FOR CHANGING THE POSITIONS OF GUIDED UNITS ON MACHINES
FR2654484A1 (en) * 1989-11-14 1991-05-17 Alsthom Gec Member for transmitting a rotational movement of the screw/nut type
US5199169A (en) * 1991-12-23 1993-04-06 Thomson Saginaw Ball Screw Company, Inc. Methods of making recirculating ball nut and splined shaft and screw assemblies
US5388475A (en) * 1993-09-15 1995-02-14 Beaver Precision Products Ball nut and method of manufacturing same
US5448438A (en) * 1993-11-09 1995-09-05 Quantum Corporation Head actuator having spring loaded split nut
DE4422295C2 (en) * 1994-06-25 1999-04-22 Greene Tweed Inc Wipers
US6053064A (en) * 1998-05-01 2000-04-25 L & P Property Management Company Lumbar support screw actuator
US20050087394A1 (en) * 2003-10-23 2005-04-28 Toti Andrew J. Control rod mechanism and system
US20080089621A1 (en) * 2006-10-17 2008-04-17 Scott Edward Barry Bushing assembly for reducing backlash
GB2458991A (en) * 2008-04-09 2009-10-14 Isotek Electronics Ltd Mechanical linear actuator with zero backlash
US9010205B2 (en) 2011-01-20 2015-04-21 Pacific Bearing Company Linear slide having integral carriage and nut assembly
US8205658B1 (en) * 2011-02-28 2012-06-26 Shih-Ming Lin Operating device for rotating a winding roller of a window blind
US9080655B2 (en) 2011-07-18 2015-07-14 Nook Industries, Inc. No-lash nut assembly
US9303742B2 (en) 2011-11-28 2016-04-05 Pacific Bearing Company Inverted spline rail system
US9243697B2 (en) * 2011-12-23 2016-01-26 Pacific Bearing Company Nut with flexible fingers and radial compression members
WO2014169093A1 (en) * 2013-04-11 2014-10-16 Qmotion Incorporated Motorized drapery apparatus, system and method of use
US10736452B2 (en) * 2012-09-17 2020-08-11 Current Products Corp. Decorative rotatable drive element for moving a window covering
US9334937B2 (en) 2013-07-03 2016-05-10 Pacific Bearing Company Floating nut and carriage assembly
CN103953671A (en) * 2014-04-30 2014-07-30 王丽 Twist-proof damper
CN106808280A (en) * 2015-12-02 2017-06-09 安徽鸿远机电科技有限公司 A kind of drilling and milling machine moves swivel nut
US20200056685A1 (en) * 2018-08-17 2020-02-20 Owen Riehle Actuator
US11598400B2 (en) 2020-11-19 2023-03-07 Pacific Bearing Corporation Nut with flexible fingers and self-aligning members

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1955954A (en) * 1931-11-02 1934-04-24 Sundstrand Machine Tool Co Back-lash compensator
US2567483A (en) * 1947-12-03 1951-09-11 Hotine William Screw-thread and nut assembly
US2793538A (en) * 1955-12-16 1957-05-28 Beaver Prec Products Inc Wiper for screw threads
US3296880A (en) * 1965-10-18 1967-01-10 Maroth Engineering Co Radial roller anti-friction transmission
FR1424163A (en) * 1965-02-08 1966-01-07 Improvements to backlash eliminators in screw and nut systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540849A1 (en) * 1983-02-15 1984-08-17 Lach Pierre Electrical jack

Also Published As

Publication number Publication date
JPS577888Y2 (en) 1982-02-15
GB1286608A (en) 1972-08-23
FR2090125A1 (en) 1972-01-14
FR2090125B1 (en) 1976-12-03
JPS54574U (en) 1979-01-05
US3656358A (en) 1972-04-18
DE2124700A1 (en) 1971-12-02
DE2124700C3 (en) 1980-11-27
DE2124700B2 (en) 1980-04-03

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Legal Events

Date Code Title Description
PL Patent ceased