WO2006044698A3 - Spiral compression anti-backlash nut - Google Patents

Spiral compression anti-backlash nut Download PDF

Info

Publication number
WO2006044698A3
WO2006044698A3 PCT/US2005/037081 US2005037081W WO2006044698A3 WO 2006044698 A3 WO2006044698 A3 WO 2006044698A3 US 2005037081 W US2005037081 W US 2005037081W WO 2006044698 A3 WO2006044698 A3 WO 2006044698A3
Authority
WO
WIPO (PCT)
Prior art keywords
hand nut
nut half
spiral compression
backlash nut
compression anti
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.)
Ceased
Application number
PCT/US2005/037081
Other languages
French (fr)
Other versions
WO2006044698A2 (en
Inventor
Kyle Bober
Keith Kowalski
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.)
Tritex Corp
Original Assignee
Tritex 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 Tritex Corp filed Critical Tritex Corp
Priority to EP05811984A priority Critical patent/EP1819946A2/en
Priority to CA002583905A priority patent/CA2583905A1/en
Publication of WO2006044698A2 publication Critical patent/WO2006044698A2/en
Publication of WO2006044698A3 publication Critical patent/WO2006044698A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • F16H25/2006—Screw mechanisms with arrangements for taking up backlash with more than one nut or with nuts consisting of more than one bearing part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

In a preferred embodiment an apparatus, comprising: a body (50); a right hand nut half (52) fixedly disposed in said body; a left hand nut half (54) disposed in said body and moveable towards said right hand nut half; a pusher (60) pressing against a distal end of said left hand nut half; said pusher causing said left hand nut half to move toward said right hand nut half.
PCT/US2005/037081 2004-10-13 2005-10-13 Spiral compression anti-backlash nut Ceased WO2006044698A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05811984A EP1819946A2 (en) 2004-10-13 2005-10-13 Spiral compression anti-backlash nut
CA002583905A CA2583905A1 (en) 2004-10-13 2005-10-13 Spiral compression anti-backlash nut

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61779104P 2004-10-13 2004-10-13
US60/617,791 2004-10-13

Publications (2)

Publication Number Publication Date
WO2006044698A2 WO2006044698A2 (en) 2006-04-27
WO2006044698A3 true WO2006044698A3 (en) 2007-01-04

Family

ID=36203576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/037081 Ceased WO2006044698A2 (en) 2004-10-13 2005-10-13 Spiral compression anti-backlash nut

Country Status (3)

Country Link
EP (1) EP1819946A2 (en)
CA (1) CA2583905A1 (en)
WO (1) WO2006044698A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186249A (en) * 1962-05-30 1965-06-01 Hans Deckel Carriage drive for machine tools
US3733940A (en) * 1970-04-10 1973-05-22 Herbert Ltd A Lathes
US6142032A (en) * 1998-01-30 2000-11-07 Creager; Wesley Carl Adjustable anti-backlash nut assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186249A (en) * 1962-05-30 1965-06-01 Hans Deckel Carriage drive for machine tools
US3733940A (en) * 1970-04-10 1973-05-22 Herbert Ltd A Lathes
US6142032A (en) * 1998-01-30 2000-11-07 Creager; Wesley Carl Adjustable anti-backlash nut assembly

Also Published As

Publication number Publication date
EP1819946A2 (en) 2007-08-22
CA2583905A1 (en) 2006-04-27
WO2006044698A2 (en) 2006-04-27

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