SI2584223T1 - Navojno pogonsko vreteno, ki vsebuje drsne leĺ˝aje in drsni leĺ˝aj - Google Patents

Navojno pogonsko vreteno, ki vsebuje drsne leĺ˝aje in drsni leĺ˝aj

Info

Publication number
SI2584223T1
SI2584223T1 SI201230195T SI201230195T SI2584223T1 SI 2584223 T1 SI2584223 T1 SI 2584223T1 SI 201230195 T SI201230195 T SI 201230195T SI 201230195 T SI201230195 T SI 201230195T SI 2584223 T1 SI2584223 T1 SI 2584223T1
Authority
SI
Slovenia
Prior art keywords
slide bearing
drive screw
screw system
slide
bearing
Prior art date
Application number
SI201230195T
Other languages
English (en)
Inventor
Detlef Grote
Original Assignee
Ntn-Snr Roulements
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
Priority claimed from PCT/EP2011/068119 external-priority patent/WO2013056727A1/en
Application filed by Ntn-Snr Roulements filed Critical Ntn-Snr Roulements
Publication of SI2584223T1 publication Critical patent/SI2584223T1/sl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/404—Screw bearings therefor
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/12—Arrangements for adjusting play
    • F16C29/123—Arrangements for adjusting play using elastic means
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • 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
    • F16H2025/2436—Intermediate screw supports for reducing unsupported length of screw shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
SI201230195T 2011-10-17 2012-10-16 Navojno pogonsko vreteno, ki vsebuje drsne leĺ˝aje in drsni leĺ˝aj SI2584223T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2011/068119 WO2013056727A1 (en) 2011-10-17 2011-10-17 Drive screw system comprising slide bearing and slide bearing
EP12188683.2A EP2584223B1 (en) 2011-10-17 2012-10-16 Drive screw system comprising slide bearing and slide bearing

Publications (1)

Publication Number Publication Date
SI2584223T1 true SI2584223T1 (sl) 2015-06-30

Family

ID=47002778

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201230195T SI2584223T1 (sl) 2011-10-17 2012-10-16 Navojno pogonsko vreteno, ki vsebuje drsne leĺ˝aje in drsni leĺ˝aj

Country Status (2)

Country Link
EP (1) EP2584223B1 (sl)
SI (1) SI2584223T1 (sl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012102314U1 (de) * 2012-06-22 2013-09-25 Rk Rose + Krieger Gmbh Verbindungs- Und Positioniersysteme Linearantrieb
DE202012102315U1 (de) * 2012-06-22 2013-09-25 Rk Rose + Krieger Gmbh Verbindungs- Und Positioniersysteme Linearantrieb

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804117A1 (de) * 1988-02-11 1989-08-24 Neff Gewindespindeln Mechanische lineareinheit
US5531557A (en) 1994-07-01 1996-07-02 Rite-Hite Corporation Drive screw system with nested mobile supports
JP3221804B2 (ja) 1994-09-28 2001-10-22 先生精機株式会社 アクチュエータ
EP0993568B1 (en) * 1997-07-09 2002-09-18 Warner Electric Aktiebolag A device in linear actuators
DE10002849C2 (de) * 2000-01-24 2002-03-28 Rexroth Star Gmbh Lineareinheit
SE0003884L (sv) * 2000-10-26 2001-12-03 Warner Electric Ab Självcentreringsanordning vid linjärenheter
DE10101230A1 (de) * 2001-01-11 2002-07-25 Dorma Gmbh & Co Kg Gleitstück

Also Published As

Publication number Publication date
EP2584223B1 (en) 2015-03-25
EP2584223A1 (en) 2013-04-24

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