WO2009117750A3 - Stelleinrichtung zur positionierung einer last - Google Patents

Stelleinrichtung zur positionierung einer last Download PDF

Info

Publication number
WO2009117750A3
WO2009117750A3 PCT/AT2009/000075 AT2009000075W WO2009117750A3 WO 2009117750 A3 WO2009117750 A3 WO 2009117750A3 AT 2009000075 W AT2009000075 W AT 2009000075W WO 2009117750 A3 WO2009117750 A3 WO 2009117750A3
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
nut
carriage
distance
longitudinal axis
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/AT2009/000075
Other languages
English (en)
French (fr)
Other versions
WO2009117750A2 (de
Inventor
Peter Rangger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP09726280A priority Critical patent/EP2255106A2/de
Publication of WO2009117750A2 publication Critical patent/WO2009117750A2/de
Publication of WO2009117750A3 publication Critical patent/WO2009117750A3/de
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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2472—Safety 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using worm gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

Stelleinrichtung zur Positionierung einer Last, mit zumindest einer Spindel (4) und mit zumindest einer Tragmutter (2) sowie mit zumindest einer Fangmutter (3), wobei die Tragmutter (2) und die Fangmutter (3) auf einem Außengewinde (5) der Spindel (4) angeordnet und über eine Kupplungsvorrichtung drehmomentübertragend miteinander verbunden sind, wobei die Kupplungsvorrichtung eine Änderung des Abstands zwischen der Tragmutter (2) und der Fangmutter (3) entlang einer Längsachse (12) der Spindel (4) zulässt und eine Überwachungsvorrichtung zur Überwachung dieses Abstands vorgesehen ist, wobei die Überwachungsvorrichtung einen, bei einer Änderung des Abstands zwischen der Fangmutter (3) und der Tragmutter (2) in zumindest einer Richtung (37, 37') parallel zur Längsachse (12) der Spindel (4) verschiebbaren Schieber (15) und einen, in einer schräg oder orthogonal zur Längsachse (12) der Spindel (4) angeordneten Schlittenführungsbahn (20), vorzugsweise linear, verschiebbaren Schlitten (19) aufweist, wobei der Schlitten (19) in der Schlittenführungsbahn (20) mittels zumindest einer schräg zur Längsrichtung (12) der Spindel (4) angeordneten Übertragungsfläche (18, 18') vom Schieber (15) verschiebbar ist.
PCT/AT2009/000075 2008-03-27 2009-02-25 Stelleinrichtung zur positionierung einer last Ceased WO2009117750A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09726280A EP2255106A2 (de) 2008-03-27 2009-02-25 Stelleinrichtung zur positionierung einer last

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA480/2008 2008-03-27
AT4802008A AT506595B1 (de) 2008-03-27 2008-03-27 Stelleinrichtung zur positionierung einer last

Publications (2)

Publication Number Publication Date
WO2009117750A2 WO2009117750A2 (de) 2009-10-01
WO2009117750A3 true WO2009117750A3 (de) 2010-01-07

Family

ID=41010380

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2009/000075 Ceased WO2009117750A2 (de) 2008-03-27 2009-02-25 Stelleinrichtung zur positionierung einer last

Country Status (3)

Country Link
EP (1) EP2255106A2 (de)
AT (1) AT506595B1 (de)
WO (1) WO2009117750A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022404A1 (de) 2009-05-25 2010-12-02 Liebherr-Aerospace Lindenberg Gmbh Spindeltrieb

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625999A1 (de) * 1996-06-28 1998-01-08 Thyssen Aufzuege Gmbh Gewindespindelantrieb für eine Transportvorrichtung
FR2839352A1 (fr) * 2002-05-03 2003-11-07 Ratier Figeac Soc Systeme vis-ecrou a recirculation d'organes roulants, notamment a billes, et a ecrou de securite, notamment pour application aeronautique
EP1619413A2 (de) * 2004-07-23 2006-01-25 Jürgen Zimmermann Stelleinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625999A1 (de) * 1996-06-28 1998-01-08 Thyssen Aufzuege Gmbh Gewindespindelantrieb für eine Transportvorrichtung
FR2839352A1 (fr) * 2002-05-03 2003-11-07 Ratier Figeac Soc Systeme vis-ecrou a recirculation d'organes roulants, notamment a billes, et a ecrou de securite, notamment pour application aeronautique
EP1619413A2 (de) * 2004-07-23 2006-01-25 Jürgen Zimmermann Stelleinrichtung

Also Published As

Publication number Publication date
AT506595B1 (de) 2009-10-15
AT506595A4 (de) 2009-10-15
EP2255106A2 (de) 2010-12-01
WO2009117750A2 (de) 2009-10-01

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