FI931997A0 - SPINDELDRIFT MED SNABBUTLOESNING AV DRIVSPINDELN - Google Patents

SPINDELDRIFT MED SNABBUTLOESNING AV DRIVSPINDELN

Info

Publication number
FI931997A0
FI931997A0 FI931997A FI931997A FI931997A0 FI 931997 A0 FI931997 A0 FI 931997A0 FI 931997 A FI931997 A FI 931997A FI 931997 A FI931997 A FI 931997A FI 931997 A0 FI931997 A0 FI 931997A0
Authority
FI
Finland
Prior art keywords
spindle
tube
cage
spindeldrift
snabbutloesning
Prior art date
Application number
FI931997A
Other languages
Finnish (fi)
Other versions
FI931997A (en
Inventor
Karl-Heinz Becker
Stpehan Sames
Original Assignee
Roemheld A Gmbh & Co Kg
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 Roemheld A Gmbh & Co Kg filed Critical Roemheld A Gmbh & Co Kg
Publication of FI931997A0 publication Critical patent/FI931997A0/en
Publication of FI931997A publication Critical patent/FI931997A/en

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
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut
    • 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
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indole Compounds (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Transmission Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

It consists of a housing in which a push tube is movably mounted. Guided inside the push tube is a release tube which is displaceable relative to the push tube. The push tube is firmly connected to a spindle cage. The spindle cage is guided by a spindle via balls lying in between and is supported on the inner wall of the release tube. The release tube has recesses so that, moved with its recesses into the area of the balls, it receives these balls and thus interrupts the power flow between spindle cage and spindle. In this state, the spindle cage can easily be moved up and down on the spindle with the push tube and the release tube. <IMAGE>
FI931997A 1992-05-07 1993-05-03 SPINDELDRIFT MED SNABBUTLOESNING AV DRIVSPINDELN FI931997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4215098A DE4215098A1 (en) 1992-05-07 1992-05-07 Spindle drive with quick release of the drive spindle

Publications (2)

Publication Number Publication Date
FI931997A0 true FI931997A0 (en) 1993-05-03
FI931997A FI931997A (en) 1993-11-08

Family

ID=6458368

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931997A FI931997A (en) 1992-05-07 1993-05-03 SPINDELDRIFT MED SNABBUTLOESNING AV DRIVSPINDELN

Country Status (4)

Country Link
EP (1) EP0569775B1 (en)
AT (1) ATE161456T1 (en)
DE (2) DE4215098A1 (en)
FI (1) FI931997A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778797B1 (en) * 1998-05-12 2000-08-04 Lucas Aerospace Fcs ELECTRO-MECHANICAL ACTUATOR OF THE SCREW / NUT SYSTEM TYPE
ITTO20030856A1 (en) * 2003-10-31 2005-05-01 Skf Ab LINEAR SCREW SCREW ACTUATOR WITH A SAFETY RELEASE DEVICE.
DE102005020935B4 (en) * 2005-05-04 2007-02-22 Hiwin Mikrosystem Corp. Linear drive with a quick release system
WO2009021593A1 (en) 2007-08-16 2009-02-19 Sew-Eurodrive Gmbh & Co. Kg Spindelmotor
FR2943394A1 (en) * 2009-03-23 2010-09-24 Martin Breiter MECHANISM FOR DRIVING A WORK ORGAN WITH LINEAR RUNS RESPECTIVELY FAST AND SLOW

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770155A (en) * 1952-07-26 1956-11-13 Morgan Dev Lab Inc Ball and helical race for mechanical movements
US3349638A (en) * 1965-08-31 1967-10-31 Morse Controls Inc Selective vernier control
GB1451888A (en) * 1972-08-27 1976-10-06 Reyrolle Parsons Ltd Releasable screw drive
DE2805141C2 (en) * 1978-02-07 1982-05-27 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Ball screw drive
DE3228646C2 (en) * 1982-07-31 1985-01-17 Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal Parallel vice with device for idling displacement of the movable clamping jaw
FR2601731A1 (en) * 1986-07-15 1988-01-22 France Outillage Tech Rapid-tightening releasable nut

Also Published As

Publication number Publication date
DE4215098A1 (en) 1993-11-11
ATE161456T1 (en) 1998-01-15
DE59307871D1 (en) 1998-02-05
EP0569775A1 (en) 1993-11-18
FI931997A (en) 1993-11-08
EP0569775B1 (en) 1997-12-29

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Legal Events

Date Code Title Description
FD Application lapsed