EP1303456B1 - Wagenheber - Google Patents

Wagenheber Download PDF

Info

Publication number
EP1303456B1
EP1303456B1 EP01960335A EP01960335A EP1303456B1 EP 1303456 B1 EP1303456 B1 EP 1303456B1 EP 01960335 A EP01960335 A EP 01960335A EP 01960335 A EP01960335 A EP 01960335A EP 1303456 B1 EP1303456 B1 EP 1303456B1
Authority
EP
European Patent Office
Prior art keywords
foot
leg
jack
ground
footprint
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.)
Expired - Lifetime
Application number
EP01960335A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1303456A1 (de
Inventor
Ferdinand Alten
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.)
ThyssenKrupp Bilstein GmbH
Original Assignee
ThyssenKrupp Bilstein GmbH
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 ThyssenKrupp Bilstein GmbH filed Critical ThyssenKrupp Bilstein GmbH
Publication of EP1303456A1 publication Critical patent/EP1303456A1/de
Application granted granted Critical
Publication of EP1303456B1 publication Critical patent/EP1303456B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers

Definitions

  • the invention relates to a jack with a standing on the ground stand body and a movable to this stand body about a horizontal pivot axis supporting arm according to the preamble of claim 1.
  • EP 0 688 736 A1 In order to facilitate the placement of the jack on the ground with the correct inclination of its pedestal even in the jack use inexperienced persons, it is therefore known from EP 0 688 736 A1 to use a longitudinally displaceable by the movement of the support arm to the pedestal control slide to the Setting the jacking angle of the jack by the fact that the foot movably connected to the pedestal is controlled in its movement.
  • the spool is with its end on the inside of the footprint of the foot.
  • the control rod is formed at this end bent forward or backward.
  • the invention has for its object to make the jack easier, thereby achieving weight advantages for the vehicle.
  • FIGURE shows a cross section through a jack according to the invention.
  • the jack according to the embodiment is a Einarmgelenk jack with a pivotally hinged foot.
  • Such jack have, as shown in Fig. 1, a stand body consisting of a pedestal 1, at the Aufstandsende pivotally a foot 2 is articulated on. The foot 2 is with its footprint 3 on the ground 4.
  • a support arm 5 In the upper part is also pivotally hinged to the pedestal 1, a support arm 5.
  • a counter-receptacle of the vehicle to be lifted adapted, not shown supporting element is attached.
  • This support member may also be formed tiltable or in another form and surrounds, for example, the Schwellemaht of the vehicle to be lifted.
  • Stand column 1 and support arm 5 are connected to each other via a movement spindle 7.
  • a movement nut, not shown, at the upper end 8 of the pedestal 1 causes when rotating the movement spindle 7, which is usually formed with a hand crank 9, the support arm 5 is pivoted relative to the pedestal 1, whereby a lifting or lowering the free end 6 of the support arm 5 and thus of the vehicle relative to the substrate 4 is effected.
  • the pivoting position of the foot 2, which is pivotably articulated on the pedestal 1 is controlled via a control slide 10.
  • This spool 10 is shown in detail in Figs. 2 to 4.
  • Both foot 2 and pillar 1 and support arm 5 are made of sheet metal and have a U-shaped cross-section. They thus each have a middle leg and two side legs. At the free end 6 opposite end of the support arm 5, the side legs 11 of the support arm 5 are about 180 ° with a toothing - here a round teeth - formed. The center leg 12 of the support arm 5 does not reach to the teeth. Therefore, two tooth segments arise 13. In the engagement region of the toothing of the support arm 5 of the center leg 14 of the pedestal 1 is convex bulged outward. By this bulge 15 a free movement of the toothed segments 13 relative to the center leg 14 of the pillar 1 is achieved.
  • the spool 10 is in two parts, consisting of a guide member 16 and a thrust member 17 is formed.
  • the guide member 16 is made of sheet metal and has a W-shaped cross-section.
  • the pusher 17 is formed in the embodiment by a rod which has a crank 20 at its lower end 19.
  • the spool 10 presses with its lower end 19 on the here the Aufstarids constitutional 3 forming the middle leg of the foot 2.
  • the end 19 of the spool 10 at another point on the footprint 3 of the foot 2.
  • the control behavior of the foot 2 can be adapted to the conditions of the vehicle to be lifted.
  • this stop 21 is arranged on the inside of the footprint 3, in front of the end 19 of the spool 10, a stop 21 is arranged.
  • this stop 21 is formed by an inwardly curved transverse bead in the footprint 3.
  • this stop must be adapted to the kinematic conditions of the jack, ie depending on training, especially depending on the crank of the end 19 of the spool 10, the bead must have a different position, based on the pivot point 22 of the foot 2 to the pedestal 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Eye Examination Apparatus (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Position Input By Displaying (AREA)
  • Jib Cranes (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Vehicle Body Suspensions (AREA)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
EP01960335A 2000-07-19 2001-06-20 Wagenheber Expired - Lifetime EP1303456B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10035165 2000-07-19
DE10035165A DE10035165C1 (de) 2000-07-19 2000-07-19 Wagenheber
PCT/EP2001/006934 WO2002006150A1 (de) 2000-07-19 2001-06-20 Wagenheber

Publications (2)

Publication Number Publication Date
EP1303456A1 EP1303456A1 (de) 2003-04-23
EP1303456B1 true EP1303456B1 (de) 2006-04-12

Family

ID=7649495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01960335A Expired - Lifetime EP1303456B1 (de) 2000-07-19 2001-06-20 Wagenheber

Country Status (13)

Country Link
US (1) US6619621B2 (es)
EP (1) EP1303456B1 (es)
JP (1) JP2004504236A (es)
CN (1) CN1125740C (es)
AT (1) ATE323060T1 (es)
AU (1) AU2001281857A1 (es)
BR (1) BR0106977B1 (es)
CZ (1) CZ292417B6 (es)
DE (2) DE10035165C1 (es)
ES (1) ES2257429T3 (es)
MX (1) MXPA01012964A (es)
PT (1) PT1303456E (es)
WO (1) WO2002006150A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8500102B2 (en) * 2007-09-28 2013-08-06 Progress Mfg. Inc. Retractable jack foot
US20100257091A1 (en) * 2008-10-08 2010-10-07 Fletcher Marc L System and method for producing a real estate loan application
US8876085B2 (en) * 2009-09-12 2014-11-04 Progress Mfg. Inc. Jack foot retraction system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625085A1 (de) * 1976-06-04 1977-12-08 Bilstein August Fa Wagenheber
DE2851980C2 (de) * 1978-12-01 1982-07-01 E.A. Storz Gmbh & Co Kg, 7200 Tuttlingen Wagenheber
ES1024192Y (es) * 1993-03-30 1994-04-16 Tub Sa Dispositivo estabilizador automatico y de refuerzo para gatos elevadores.
US5386969A (en) * 1994-05-19 1995-02-07 Ventra Group Inc. Plastic load rest for a jack
DE4421464A1 (de) * 1994-06-20 1996-01-11 Storz E A Kg Wagenheber
ES2096541T3 (es) * 1995-06-20 2005-02-01 Thyssenkrupp Bilstein Gmbh Elevador de vehiculos.
AR005772A1 (es) * 1996-02-14 1999-07-14 Ventra Group Inc Gato
ES2130961B1 (es) * 1996-09-27 2000-03-01 Batz S Coop Ltda Gato para vehiculos.
ES2143920B1 (es) * 1997-06-19 2000-12-16 Batz S Coop Ltda Gato ligero.

Also Published As

Publication number Publication date
MXPA01012964A (es) 2002-09-02
US20020134972A1 (en) 2002-09-26
DE10035165C1 (de) 2002-02-21
CZ292417B6 (cs) 2003-09-17
CZ2002222A3 (cs) 2003-05-14
US6619621B2 (en) 2003-09-16
JP2004504236A (ja) 2004-02-12
WO2002006150A1 (de) 2002-01-24
BR0106977A (pt) 2002-05-21
ES2257429T3 (es) 2006-08-01
ATE323060T1 (de) 2006-04-15
AU2001281857A1 (en) 2002-01-30
PT1303456E (pt) 2006-07-31
CN1386107A (zh) 2002-12-18
EP1303456A1 (de) 2003-04-23
CN1125740C (zh) 2003-10-29
DE50109505D1 (de) 2006-05-24
BR0106977B1 (pt) 2010-05-04

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