SG10201704652XA - Lead screw nut device - Google Patents

Lead screw nut device

Info

Publication number
SG10201704652XA
SG10201704652XA SG10201704652XA SG10201704652XA SG10201704652XA SG 10201704652X A SG10201704652X A SG 10201704652XA SG 10201704652X A SG10201704652X A SG 10201704652XA SG 10201704652X A SG10201704652X A SG 10201704652XA SG 10201704652X A SG10201704652X A SG 10201704652XA
Authority
SG
Singapore
Prior art keywords
lead screw
screw nut
nut device
lead
screw
Prior art date
Application number
SG10201704652XA
Inventor
Jim Lamson
Keith Knight
Original Assignee
Haydon Kerk Motion Solutions Inc
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 Haydon Kerk Motion Solutions Inc filed Critical Haydon Kerk Motion Solutions Inc
Publication of SG10201704652XA publication Critical patent/SG10201704652XA/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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/063—Sliding contact bearings
    • 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
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2445—Supports or other means for compensating misalignment or offset between screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
SG10201704652XA 2016-06-07 2017-06-07 Lead screw nut device SG10201704652XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662346844P 2016-06-07 2016-06-07

Publications (1)

Publication Number Publication Date
SG10201704652XA true SG10201704652XA (en) 2018-01-30

Family

ID=59053944

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201704652XA SG10201704652XA (en) 2016-06-07 2017-06-07 Lead screw nut device

Country Status (3)

Country Link
US (1) US10088032B2 (en)
EP (1) EP3263950B1 (en)
SG (1) SG10201704652XA (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016114678A1 (en) * 2016-08-08 2018-02-08 Thyssenkrupp Ag Rotary bearing arrangement for a steering column of a motor vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977269A (en) 1975-05-05 1976-08-31 Universal Thread Grinding Company Anti-backlash, self-aligning nut
US4434677A (en) * 1981-04-22 1984-03-06 Universal Thread Grinding Company Anti-backlash spring-mounted nut
US5601372A (en) 1995-06-05 1997-02-11 Kerk Motion Products, Inc. Vibration reducing brushing
US6099166A (en) * 1999-03-26 2000-08-08 Kerk Motion Products, Inc. Longitudinal stabilizer for vibration reducing bushing
JP4657590B2 (en) * 2002-08-28 2011-03-23 オイレス工業株式会社 Sliding bearing and bearing mechanism including the same
US7665747B2 (en) 2006-10-13 2010-02-23 Gm Global Technology Operations, Inc. Steering gear assembly having rack bushing
KR101277928B1 (en) * 2009-04-03 2013-06-27 주식회사 만도 Rack Bush, and Rack and Pinion Type Steering Apparatus for Vehicle having The Same
JP6034812B2 (en) * 2014-01-23 2016-11-30 株式会社ショーワ Bush bearing structure

Also Published As

Publication number Publication date
US20170350493A1 (en) 2017-12-07
EP3263950A2 (en) 2018-01-03
US10088032B2 (en) 2018-10-02
EP3263950B1 (en) 2021-03-24
EP3263950A3 (en) 2018-03-21

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