FR2014053A1 - - Google Patents

Info

Publication number
FR2014053A1
FR2014053A1 FR6926034A FR6926034A FR2014053A1 FR 2014053 A1 FR2014053 A1 FR 2014053A1 FR 6926034 A FR6926034 A FR 6926034A FR 6926034 A FR6926034 A FR 6926034A FR 2014053 A1 FR2014053 A1 FR 2014053A1
Authority
FR
France
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
FR6926034A
Other languages
French (fr)
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.)
Marwin Machine Tools Ltd
Original Assignee
Marwin Machine Tools Ltd
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 Marwin Machine Tools Ltd filed Critical Marwin Machine Tools Ltd
Publication of FR2014053A1 publication Critical patent/FR2014053A1/fr
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
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2209—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with arrangements for taking up backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR6926034A 1968-07-31 1969-07-30 Pending FR2014053A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3646968 1968-07-31

Publications (1)

Publication Number Publication Date
FR2014053A1 true FR2014053A1 (enrdf_load_stackoverflow) 1970-04-10

Family

ID=10388438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926034A Pending FR2014053A1 (enrdf_load_stackoverflow) 1968-07-31 1969-07-30

Country Status (2)

Country Link
DE (1) DE1934840A1 (enrdf_load_stackoverflow)
FR (1) FR2014053A1 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304001A1 (fr) * 1975-03-12 1976-10-08 Legueu Pierre Vis a billes a precharge reglable
WO1983002142A1 (en) * 1981-12-18 1983-06-23 Kearney & Trecker Corp Ball nut having adjustable preloading
US4487087A (en) * 1981-12-18 1984-12-11 Kearney & Trecker Corporation Ball nut having adustable preloading
US5511438A (en) * 1993-05-31 1996-04-30 Sony Corporation Positioner
US5582072A (en) * 1993-02-08 1996-12-10 Nsk Ltd. Preliminary thrusting mechanism for a screw device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207566A1 (de) * 1982-03-02 1983-09-15 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Verfahren zur herstellung einer auf einer gewindespindel laufenden doppelmutter
JPH04131550A (ja) * 1990-09-20 1992-05-06 Asuka Trading Kk ボールねじの予圧量の自動調整装置
FI20050916A0 (fi) * 2005-09-14 2005-09-14 Mandrel Oy Järjestely lastuavassa työkalussa
DE102006009759A1 (de) 2006-03-01 2007-09-06 Gustav Magenwirth Gmbh & Co. Kg Federgabel
DE102017125668B3 (de) * 2017-11-03 2018-10-18 Ifm Electronic Gmbh Kugelgewindetrieb mit einstellbarer Vorspannung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304001A1 (fr) * 1975-03-12 1976-10-08 Legueu Pierre Vis a billes a precharge reglable
WO1983002142A1 (en) * 1981-12-18 1983-06-23 Kearney & Trecker Corp Ball nut having adjustable preloading
US4487087A (en) * 1981-12-18 1984-12-11 Kearney & Trecker Corporation Ball nut having adustable preloading
US5582072A (en) * 1993-02-08 1996-12-10 Nsk Ltd. Preliminary thrusting mechanism for a screw device
US5697252A (en) * 1993-02-08 1997-12-16 Nsk Ltd. Preliminary thrusting mechanism for a screw device
US5511438A (en) * 1993-05-31 1996-04-30 Sony Corporation Positioner

Also Published As

Publication number Publication date
DE1934840A1 (de) 1970-02-05

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