EP1268336A1 - Cric - Google Patents

Cric

Info

Publication number
EP1268336A1
EP1268336A1 EP01903663A EP01903663A EP1268336A1 EP 1268336 A1 EP1268336 A1 EP 1268336A1 EP 01903663 A EP01903663 A EP 01903663A EP 01903663 A EP01903663 A EP 01903663A EP 1268336 A1 EP1268336 A1 EP 1268336A1
Authority
EP
European Patent Office
Prior art keywords
guide part
control slide
jack according
toothing
jack
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.)
Granted
Application number
EP01903663A
Other languages
German (de)
English (en)
Other versions
EP1268336B1 (fr
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 EP1268336A1 publication Critical patent/EP1268336A1/fr
Application granted granted Critical
Publication of EP1268336B1 publication Critical patent/EP1268336B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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 stand body standing on the ground and a support arm fastened to this stand body so as to be movable about a horizontal pivot axis.
  • EP 0 688 736 A1 In order to make it easier for inexperienced persons to place the jack on the floor with the correct inclination of its pedestal even in jack use, it is known from EP 0 688 736 A1 to use a control slide that is longitudinally displaceable by the movement of the support arm on the pedestal Fixing angle of the jack by either controlling the movement of the foot movably connected to the pedestal or by providing a second point of contact for the jack when the foot is fixed.
  • control slide is complicated Formed sheet metal part. This not only increases the manufacturing effort. It also adversely increases the weight of the entire jack.
  • the invention is based on the object of simplifying the control slide and making its manufacture more economical.
  • the advantages achieved by the invention are, in particular, that simple and inexpensive materials can be used in the two-part design of a control slide. As a result, the weight of the control slide can also be reduced. Furthermore advantageously, the control slide can easily be adapted in the form of standing columns of different lengths in such a way that only one pushing part with an adapted length is attached to the guide part without the other parts having to be changed.
  • FIG. 1 shows a cross section through a jack according to the invention
  • FIG. 2 shows the side view of the control slide
  • FIG. 3 shows the view of the control slide
  • Fig. 4 shows a section through the part of the control slide formed with the counter toothing.
  • the control slide according to the exemplary embodiment is a single-arm jack with a pivotably articulated foot.
  • Such jacks have, as shown in FIG. 1, a stand body consisting of a stand column 1, at the upright end of which a foot 2 is pivotally articulated.
  • the foot 2 stands with its contact surface 3 on the ground 4.
  • a support arm 5 is also pivotally articulated on the pillar 1.
  • a support element is fitted to the counter receptacle of the vehicle to be lifted.
  • This support element can also if designed to be tiltable or in another form, for example, it encompasses the sill seam of the vehicle to be lifted.
  • Stand column 1 and support arm 5 are connected to one another via a movement spindle 7.
  • a movement nut, not shown, at the upper end 8 of the support column 1 causes the support arm 5 to be pivoted relative to the support column 1 when the movement spindle 7, which is usually designed with a hand crank 9, is rotated, as a result of which the free end 6 of the support arm is raised or lowered 5 and thus the vehicle is effected relative to the surface 4.
  • control slide 10 is shown in detail in FIGS. 2 to 4.
  • Both the foot 2 and the pedestal 1 and support arm 5 are made of sheet metal and have a U-shaped cross section. They therefore 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 formed over approximately 180 ° with a toothing - here a circular toothing. The middle leg 12 of the support arm 5 does not extend to the teeth. This results in two tooth segments 13. In the area of engagement of the teeth of the support arm 5, the central leg 14 of the pedestal 1 is bulged convexly outwards. This bulge 15 allows the toothed segments 13 to move freely with respect to the center leg 14 of the pedestal 1.
  • the control slide 10 is formed in two parts, consisting of a guide part 16 and a thrust part 17.
  • the guide part 16 is made of sheet metal and has a W-shaped cross section.
  • As counter teeth 16 holes 18 are made in the guide part, into which the teeth of the toothed segments 13 engage.
  • the push part 17 is formed by a rod which has a crank 20 at its lower end 19.
  • the control spool 10 presses with its lower end 19 onto the central leg of the foot 2, which forms the contact surface 3 here.
  • the end 19 of the control spool 10 is at a different 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.
  • the two-part design of the control slide 10 not only brings about a reduction in weight. It also has the advantage of simpler manufacture and adaptation of the jack to the vehicle to be lifted while retaining many of the same components.
  • different materials of the guide part 16 and push part 17 can be combined with one another.
  • a plastic part which can be injection molded or cast, can also be used instead of sheet metal.
  • a die-cast part made of metal can also be used, for example.
  • the connection between the guide part 16 and the push part 17 can be made by welding, clipping or caulking.
  • the guide part 16 is designed with a W-shaped cross section.
  • This design through which two longitudinal grooves 21 arise, has the advantage that the toothed segments 13 arranged on the support arm 5 are guided laterally through the side surfaces of the longitudinal grooves 21. This prevents buckling of the toothed segments 13.

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)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Catching Or Destruction (AREA)
  • Eye Examination Apparatus (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Jib Cranes (AREA)
  • Road Signs Or Road Markings (AREA)
EP01903663A 2000-03-18 2001-01-20 Cric Expired - Lifetime EP1268336B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10013485 2000-03-18
DE10013485A DE10013485C1 (de) 2000-03-18 2000-03-18 Wagenheber
PCT/EP2001/000631 WO2001070617A1 (fr) 2000-03-18 2001-01-20 Cric

Publications (2)

Publication Number Publication Date
EP1268336A1 true EP1268336A1 (fr) 2003-01-02
EP1268336B1 EP1268336B1 (fr) 2005-01-05

Family

ID=7635429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01903663A Expired - Lifetime EP1268336B1 (fr) 2000-03-18 2001-01-20 Cric

Country Status (12)

Country Link
US (1) US6726180B2 (fr)
EP (1) EP1268336B1 (fr)
JP (1) JP2003528016A (fr)
CN (1) CN1150125C (fr)
AT (1) ATE286483T1 (fr)
AU (1) AU2001231685A1 (fr)
BR (1) BR0109341B1 (fr)
CZ (1) CZ295636B6 (fr)
DE (2) DE10013485C1 (fr)
ES (1) ES2231435T3 (fr)
MX (1) MXPA02009028A (fr)
WO (1) WO2001070617A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817511A (zh) * 2016-05-11 2016-08-03 常州市诚天电子有限公司 一种电器配件的折弯装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2474120B (en) 2009-10-01 2011-12-21 Amira Pharmaceuticals Inc Compounds as Lysophosphatidic acid receptor antagonists
CN101966971B (zh) * 2010-10-26 2012-05-30 湘潭电机股份有限公司 一种由三个举升油缸支撑的车辆自动调平装置
CN108821169B (zh) * 2018-09-05 2024-05-10 无锡康泰电子有限公司 折叠电动千斤顶
NO345405B1 (en) * 2019-04-12 2021-01-18 Viking Arm AS Lowering mechanism for hand held jacking tool..

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0170617A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817511A (zh) * 2016-05-11 2016-08-03 常州市诚天电子有限公司 一种电器配件的折弯装置

Also Published As

Publication number Publication date
CN1150125C (zh) 2004-05-19
BR0109341B1 (pt) 2009-12-01
CN1424976A (zh) 2003-06-18
WO2001070617A1 (fr) 2001-09-27
BR0109341A (pt) 2002-12-17
JP2003528016A (ja) 2003-09-24
AU2001231685A1 (en) 2001-10-03
ES2231435T3 (es) 2005-05-16
DE10013485C1 (de) 2001-07-12
CZ295636B6 (cs) 2005-09-14
US20030001145A1 (en) 2003-01-02
ATE286483T1 (de) 2005-01-15
MXPA02009028A (es) 2003-04-25
EP1268336B1 (fr) 2005-01-05
CZ20023142A3 (en) 2004-04-14
DE50105030D1 (de) 2005-02-10
US6726180B2 (en) 2004-04-27

Similar Documents

Publication Publication Date Title
DE2904969A1 (de) Sitz, insbesondere fuer kinder
EP0936176B1 (fr) Cric de véhicule
DE10013485C1 (de) Wagenheber
EP1362823B1 (fr) Elévateur pour véhicules, à bras porteurs
EP1303456B1 (fr) Cric
DE4314136C2 (de) Wagenheber
DE10013486C2 (de) Wagenheber
DE2751202C3 (de) Einsteckwagenheber
DE2430033B2 (de) Spindelwagenheber
DE3544779C2 (fr)
DE7431097U (de) Hebevorrichtung, insbesondere Wagenheber
DE8522952U1 (de) Wagenheber
AT502334B1 (de) Vorrichtung zum abspannen eines sonnensegels
EP0472952B1 (fr) Cric pour véhicule
DE3822289C2 (fr)
DE2035068A1 (de) Vorrichtung zur Höhenverstellung
AT347630B (de) Hebevorrichtung
DE2463085C1 (de) Wagenheber
DE10153164C2 (de) Wagenheber mit einem Tragarm und Verfahren zum Herstellen des Tragarms
DE7127981U (de) Wagenheber, insbesondere fur Kraft fahrzeuge
DE102019122910A1 (de) Gehhilfe mit Aufstelleinrichtung
DE3722751A1 (de) Mechanischer heber fuer automobile
DE2438643A1 (de) Wagenheber
DE7515652U (de) Doppelscheren-Wagenheber
DE7147842U (de) Wagenheber

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20021018

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050105

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050105

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050105

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050105

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050105

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050120

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050120

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050131

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50105030

Country of ref document: DE

Date of ref document: 20050210

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050405

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050405

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050405

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2231435

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
BERE Be: lapsed

Owner name: THYSSENKRUPP BILSTEIN G.M.B.H.

Effective date: 20050131

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20051006

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

BERE Be: lapsed

Owner name: THYSSENKRUPP BILSTEIN G.M.B.H.

Effective date: 20050131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050605

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20100226

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50105030

Country of ref document: DE

Owner name: BRANO WAGENHEBER GMBH, DE

Free format text: FORMER OWNER: THYSSENKRUPP BILSTEIN WAGENHEBER GMBH, 54429 MANDERN, DE

Effective date: 20111026

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20111124 AND 20111129

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: BRANO WAGENGEBER GMBH, DE

Effective date: 20111207

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120220

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: BRANO WAGENHEBER GMBH

Effective date: 20120307

REG Reference to a national code

Ref country code: FR

Ref legal event code: RM

Effective date: 20120319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160120

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160121

Year of fee payment: 16

Ref country code: GB

Payment date: 20160120

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50105030

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170120

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170801

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170120