EP0485765A1 - Cric pour véhicules - Google Patents
Cric pour véhicules Download PDFInfo
- Publication number
- EP0485765A1 EP0485765A1 EP91117947A EP91117947A EP0485765A1 EP 0485765 A1 EP0485765 A1 EP 0485765A1 EP 91117947 A EP91117947 A EP 91117947A EP 91117947 A EP91117947 A EP 91117947A EP 0485765 A1 EP0485765 A1 EP 0485765A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base plate
- vehicle jack
- stop
- spring element
- 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
Links
Images
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 according to the preamble of claim 1.
- DE-GM 90 05 572 shows such a jack, in which the base plate is pivoted into the fitting position by a spring in relation to the support column and is brought into a horizontal position when the jack is completely folded.
- a disadvantageously complicated jack spring must be used with this jack, which must be connected to the footplate in two directions.
- the invention has for its object to simplify a jack according to DE-GM 90 05 572 in the form that any spring element adapted to the respective construction can be used for pivoting the footplate relative to the pillar, but it is ensured that the Footplate is folded back when the jack is fully folded.
- the advantages achieved by the invention are in particular that the desired function can be produced with a few simple components.
- the advantage is achieved that rattling noises of the movement device are prevented when the jack is folded.
- Fig. 3 shows a section corresponding to Fig. 2 in the stowed position.
- the jack 1 has a stand column 2, on the lower end of which a base plate 4 is attached by means of a joint 3.
- a support arm 6 is pivoted relative to the pedestal 2, which is made possible by a pivot joint 7.
- the solid and the dash-dotted representation of the base plate 4 shows the two outermost pivotal positions thereof. In the dash-dotted position there is the smallest accumulation length 8.
- the pivoting of the base plate into the attachment position is carried out by a spring element 9, in the exemplary embodiment of a one-part coil spring, which is arranged around the joint 3 designed as a pin.
- the support arm 6 has a load head 10 which engages for lifting at the correspondingly provided point on the vehicle.
- FIG. 2 shows the details in the lower area of the jack.
- This illustration shows the lower area in the attachment position, ie the load head 10 is slightly raised relative to the base plate 4.
- the jack In this position, the jack is placed under the vehicle and has the correct position for lifting.
- the actuating device 5 penetrates the load head 10 and is articulated via this with the support arm connected. As already mentioned, it is designed as a threaded spindle and is supported by a ball bearing 11 at the lower end. A moving nut 12 is provided at the upper end.
- the threaded spindle ends in a spindle head 13, to which, for example, a hand crank can be attached.
- the spring element 9 described is designed such that it presses with its free ends on the one hand against the standing column 2 and on the other hand against the base plate 4.
- the spring force ensures that the contact surface 14 of the base plate 4 swivels in the unloaded state, as shown in FIG. 2, in the direction of the longitudinal extension 15 of the pedestal 2.
- the base plate has a stop 16.
- this stop is designed as a separate part. It engages around the joint 3, which is designed as a bolt, with a bore and is connected to the base plate 4 via a clip connection 17.
- the stop 16 has an upward finger 18, which rests on the underside of the load head 10 when braced.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9015483U | 1990-11-12 | ||
DE9015483U DE9015483U1 (de) | 1990-11-12 | 1990-11-12 | Wagenheber |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0485765A1 true EP0485765A1 (fr) | 1992-05-20 |
EP0485765B1 EP0485765B1 (fr) | 1993-09-08 |
Family
ID=6859271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91117947A Expired - Lifetime EP0485765B1 (fr) | 1990-11-12 | 1991-10-22 | Cric pour véhicules |
Country Status (9)
Country | Link |
---|---|
US (1) | US5118083A (fr) |
EP (1) | EP0485765B1 (fr) |
JP (1) | JPH04266399A (fr) |
BR (1) | BR9104830A (fr) |
CS (1) | CS342691A3 (fr) |
DE (2) | DE9015483U1 (fr) |
ES (1) | ES2033641T3 (fr) |
MX (1) | MX9101983A (fr) |
ZA (1) | ZA918469B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0636571A1 (fr) * | 1993-07-27 | 1995-02-01 | Batz, S. Coop. Ltda. | Cric de véhicule |
EP0666235A1 (fr) * | 1993-07-27 | 1995-08-09 | Batz, S. Coop. Ltda. | Cric de véhicule |
CN109850795A (zh) * | 2019-04-03 | 2019-06-07 | 奇瑞汽车股份有限公司 | 汽车多功能千斤顶 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9111502D0 (en) * | 1991-05-29 | 1991-07-17 | Metallifacture Ltd | Vehicle jacks |
ES1024192Y (es) * | 1993-03-30 | 1994-04-16 | Tub Sa | Dispositivo estabilizador automatico y de refuerzo para gatos elevadores. |
FR2758806B1 (fr) * | 1997-01-24 | 1999-04-16 | Adwest Bowden France Sa | Cric pour soulever un vehicule |
US5975497A (en) * | 1998-01-06 | 1999-11-02 | Norco Industries, Inc. | Multipiece trunnion for a scissor type jack |
DE19804334C2 (de) * | 1998-02-05 | 2003-05-28 | Thyssen Krupp Bilstein Gmbh | Wagenheber |
US6634688B2 (en) | 2001-10-26 | 2003-10-21 | Ventra Group Inc. | Method for mounting a vehicle jack on a motor vehicle |
US6676096B2 (en) * | 2002-03-21 | 2004-01-13 | Shinn Fu Corp. | Auxiliary tool clip of a jack |
KR101014460B1 (ko) * | 2004-11-19 | 2011-02-14 | 현대자동차주식회사 | 차량용 나사잭 |
US7207548B1 (en) | 2006-05-16 | 2007-04-24 | Howe Richard L | Automobile jack stand with lights |
US8628062B2 (en) * | 2007-05-04 | 2014-01-14 | Raju Alluru | Vehicle jack assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353480A1 (fr) * | 1976-06-04 | 1977-12-30 | Bilstein August | Cric pour voiture |
EP0232836A1 (fr) * | 1986-02-04 | 1987-08-19 | E.A. Storz Gmbh & Co. Kg | Cric à vis |
DE9005572U1 (de) * | 1990-05-16 | 1990-07-19 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Wagenheber |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4015825A (en) * | 1976-01-28 | 1977-04-05 | Auto Specialties Manufacturing Company | Tiltable jack |
DE3302399A1 (de) * | 1983-01-25 | 1984-08-02 | Gerdes GmbH, 5000 Köln | Wagenheber fuer kraftfahrzeuge |
DE8301949U1 (de) * | 1983-01-25 | 1983-09-01 | Gerdes Gmbh, 5000 Koeln, De | Wagenheber fuer kraftfahrzeuge |
BR8606670A (pt) * | 1985-05-10 | 1987-08-11 | Bilstein August Gmbh Co Kg | Macaco |
-
1990
- 1990-11-12 DE DE9015483U patent/DE9015483U1/de not_active Expired - Lifetime
-
1991
- 1991-05-10 US US07/698,832 patent/US5118083A/en not_active Expired - Fee Related
- 1991-10-22 ES ES91117947T patent/ES2033641T3/es not_active Expired - Lifetime
- 1991-10-22 DE DE91117947T patent/DE59100364D1/de not_active Expired - Fee Related
- 1991-10-22 EP EP91117947A patent/EP0485765B1/fr not_active Expired - Lifetime
- 1991-10-23 ZA ZA918469A patent/ZA918469B/xx unknown
- 1991-11-06 BR BR919104830A patent/BR9104830A/pt active Search and Examination
- 1991-11-08 MX MX9101983A patent/MX9101983A/es unknown
- 1991-11-11 JP JP3294010A patent/JPH04266399A/ja active Pending
- 1991-11-12 CS CS913426A patent/CS342691A3/cs unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2353480A1 (fr) * | 1976-06-04 | 1977-12-30 | Bilstein August | Cric pour voiture |
EP0232836A1 (fr) * | 1986-02-04 | 1987-08-19 | E.A. Storz Gmbh & Co. Kg | Cric à vis |
DE9005572U1 (de) * | 1990-05-16 | 1990-07-19 | August Bilstein GmbH & Co KG, 5828 Ennepetal | Wagenheber |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0636571A1 (fr) * | 1993-07-27 | 1995-02-01 | Batz, S. Coop. Ltda. | Cric de véhicule |
EP0666235A1 (fr) * | 1993-07-27 | 1995-08-09 | Batz, S. Coop. Ltda. | Cric de véhicule |
CN109850795A (zh) * | 2019-04-03 | 2019-06-07 | 奇瑞汽车股份有限公司 | 汽车多功能千斤顶 |
Also Published As
Publication number | Publication date |
---|---|
ES2033641T1 (es) | 1993-04-01 |
DE9015483U1 (de) | 1991-01-31 |
MX9101983A (es) | 1992-06-01 |
ES2033641T3 (es) | 1994-01-01 |
ZA918469B (en) | 1992-07-29 |
JPH04266399A (ja) | 1992-09-22 |
EP0485765B1 (fr) | 1993-09-08 |
US5118083A (en) | 1992-06-02 |
BR9104830A (pt) | 1992-06-23 |
DE59100364D1 (de) | 1993-10-14 |
CS342691A3 (en) | 1992-05-13 |
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EL | Fr: translation of claims filed | ||
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