EP0565801B2 - Cric pour véhicules - Google Patents
Cric pour véhicules Download PDFInfo
- Publication number
- EP0565801B2 EP0565801B2 EP19920401031 EP92401031A EP0565801B2 EP 0565801 B2 EP0565801 B2 EP 0565801B2 EP 19920401031 EP19920401031 EP 19920401031 EP 92401031 A EP92401031 A EP 92401031A EP 0565801 B2 EP0565801 B2 EP 0565801B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- jack
- arm
- head
- cut
- vehicle
- 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
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 subject of the present invention is a lifting device for du scissor jack almost type vehicle. We use many jacks of this type in the industry.
- These jacks have a foot, for support on the ground, on which is fixed an amount, an arm articulated on it, this arm being actuated by means of a control screw at the end from which is mounted a crank.
- the jack's connection to the bottom of the vehicle body is provided by a jack head mounted on the articulated arm; this head must be able to pivot when lifting the vehicle so that the rocker panel remains vertical and in the same plane as the foot of the jack in the raised position.
- Patent EP-A-327484 (BATZ S. COOP.) Describes in particular a such a lifting jack comprising a jack head made of material plastic mounted at the end of an arm by snapping in circular recesses provided on each wing of the arm, annular grooves being provided on each side of the head jack to adjust with the thickness of the arm wings. Said grooves do not extend over the entire periphery of the head jack to limit its rotation. This assembly cannot prevent jack head coming out of its housing after a short time of use.
- the subject of the present invention is a vehicle jack with an independent head on the arm but does not requiring, to pivot, that a simple support on the vehicle.
- FIG. 1 and 2 showing a jack in section according to the invention we see that it consists of a foot 1, of known configuration, on which is fixed a post 2, formed a ⁇ U ⁇ profile on which hinges on two thirds of its height, on an axis 3 an arm 4 carrying at its free end a jack head 5 according to the invention which will be described in detail further.
- This arm 4 shown in Figure 3, in section, is also consisting of a en U ⁇ profile; at one of its ends 4a, it has an orifice 15 for fixing it to the upright 2 at by means of an axis 3; its other end 4b has on each of the wings of the profile a circular cut 16 open in 17; the cutouts 16 are intended to serve as a bearing and allow free rotation of the jack head 5.
- the opening 17 is inclined by about 45 ° with respect to the longitudinal axis of the arm 4 and allows the introduction of the jack head 5 in the cutouts 16, which engage in the grooves 13 of the head of jack.
- the width of the opening 17 is calculated so that cooperate with the diameter of the grooves 13 so that the head of jack is correctly positioned.
- the arm 4 also comprises a lug 18 obtained by stamping, in the form of a ⁇ punctured ⁇ in the profile; this lug 18 is arranged under the axis of rotation of the jack head to form a stop at the rotation thereof.
- the movement of the arm 4 is controlled so known by means, in the example shown, of a crank 11 acting on a control screw 6 passing through a nut 7 articulated on the upright 2; the end 6a of the screw control is trapped in a spacer 8 arranged between the wings of the profile forming the arm 4.
- a rolling balls 9 is fixed on the spacer 8 to facilitate rotation of the screw 6.
- the spacer 8 pivots about an axis 10 mounted on the arm 4.
- the jack head 5 is formed of a body substantially cylindrical 12 truncated at its upper part 12a and provided with a groove 12b over its entire length; this groove 12b is intended to receive the underbody of the vehicle to be lifted.
- the body 12 has at each of its ends a annular groove 13 intended to cooperate with the cutouts 16 of the arm 4. These cutouts 16 will be housed in the two grooves jack head annulars 13 to form two bearings allowing its rotation.
- the cylindrical body 12 has in its part central ( Figure 5 and 7) opposite the groove 12 b a flat 12 c with a recess 12d achieving a stop.
- the central part of the body 12 is shaped so as to produce an elastic blade 12e.
- the purpose of this particular configuration is to allow the introduction, in a good way, of the jack head 5, in its housing 16 provided at the end of the arm 4, by snap-fastening; to do this, we present the head 5 slightly inclined so that it engages in opening 17 and that the cut edges 16 engage in the annular grooves 13; during this process the elastic blade 12e rests on the lug of the arm 4. Head 5 being correctly mounted in the cutouts 16, it is rotated, the elastic blade 12e relaxes, the lug is finding between the stop 12d and said blade 12e locking all.
- the jack according to the invention makes it possible to have a jack head independent on arm 4 while maintaining a simple support on the vehicle, the head swivels naturally between the stops 12d and 12e.
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)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Passenger Equipment (AREA)
Description
- Les têtes indépendantes disposées sur le bras du cric nécessitant un double appui sur le véhicule afin de pivoter pendant la course de levage.
- Les têtes dépendantes de la vis de commande du cric pivotant avec un simple appui sur le véhicule pendant la course du cric.
- La figure 1 est une vue en élévation et en coupe d'un cric selon l'invention en position de levage sous un véhicule.
- La figure 2 est une vue en élévation et en coupe du cric de la figure 1 en position levée.
- La figure 3 est une vue en coupe du bras articulé du cric de la figure 1.
- La figure 4 est une vue en élévation de la tête de cric selon l'invention.
- La figure 5 est une vue en plan de ladite tête de cric.
- La figure 6 est une vue de la tête de cric selon la ligne VI - VI de la figure 4.
- Les figures 7, 8 et 9 sont des coupes de la tête de cric respectivement selon les lignes VII-VII, VIII-VIII et IX-IX de la figure 5.
Claims (4)
- Cric pour véhicules comportant un pied (1) pour l'appui sur le sol pourvu d'un montant (2) sur lequel, actionné au moyen d'une vis de commande (6), est articulé un bras (4) formé d'un profilé en "U" dont l'extrémité (4b) comporte deux découpes (16) pour recevoir une tête de cric (5) ayant sensiblement la forme d'un cylindre muni, d'une part, d'une rainure longitudinale (12b) destinée à coopérer avec la bas de caisse du véhicule à soulever et, d'autre part, à ses extrémités, deux gorges (13) dont le diamètre est prévu pour coopérer avec la largeur de l'ouverture (17) des découpes (16) du bras (4) permettant sa rotation, caractérisé en ce que ladite tête de cric (5) comporte, à sa partie inférieure, des moyens assurant son montage et son verrouillage par encliquetage dans les découpes (16) et limitant sa course angulaire.
- Cric pour véhicules selon la revendication 1, caractérisé en ce que la tête de cric sensiblement cylindrique est tronquée dans sa partie supérieure (12a) et comporte dans sa partie inférieure un méplat (12c) avec d'un côté un décrochement (12d) et de l'autre lame élastique (12e) destinée à limiter sa rotation.
- Cric pour véhicules selon la revendication 1, caractérisé en ce que le bras (4) formé d'un profilé en "U" comporte sur ses ailes des découpes circulaires (16) formant des paliers destinés à coopérer avec les gorges annulaires (13) du corps cylindrique (12) de la tête de cric (5).
- Cric pour véhicules selon la revendication 3, caractérisé en ce que les découpes (16) comportent une ouverture (17) inclinée d'environ 45° par rapport à l'axe longitudinal du bras (4) pour permettre l'introduction de la tête de cric (5) dans les découpes (16) et empêcher par encliquetage sa sortie après rotation dans sa position d'utilisation.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES92401031T ES2108736T5 (es) | 1992-04-14 | 1992-04-14 | Gato para vehiculos. |
EP19920401031 EP0565801B2 (fr) | 1992-04-14 | 1992-04-14 | Cric pour véhicules |
DE1992622755 DE69222755T3 (de) | 1992-04-14 | 1992-04-14 | Wagenheber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19920401031 EP0565801B2 (fr) | 1992-04-14 | 1992-04-14 | Cric pour véhicules |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0565801A1 EP0565801A1 (fr) | 1993-10-20 |
EP0565801B1 EP0565801B1 (fr) | 1997-10-15 |
EP0565801B2 true EP0565801B2 (fr) | 2000-08-30 |
Family
ID=8211651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920401031 Expired - Lifetime EP0565801B2 (fr) | 1992-04-14 | 1992-04-14 | Cric pour véhicules |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0565801B2 (fr) |
DE (1) | DE69222755T3 (fr) |
ES (1) | ES2108736T5 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2115446B1 (es) * | 1994-05-11 | 1999-03-01 | Batz S Coop Ltda | Mordaza para gato. |
FR2732325B1 (fr) * | 1995-03-31 | 1997-06-20 | Systemes Blg | Cric de vehicule a assemblage simplifie |
FR2732324B1 (fr) * | 1995-03-31 | 1997-06-20 | Systemes Blg | Cric de vehicule |
FR2759688B1 (fr) * | 1997-02-18 | 1999-05-07 | Adwest Bowden France Sa | Cric de voiture de type y |
DE10146856B4 (de) * | 2001-09-24 | 2008-11-27 | Brano Wagenheber Gmbh | Wagenheber für ein Kraftfahrzeug |
DE102007057678A1 (de) * | 2007-11-30 | 2009-06-04 | Jungheinrich Aktiengesellschaft | Kippmechanismus für ein Hubgerüst eines Flurförderzeugs und Transportverfahren für ein Flurförderzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR546204A (fr) * | 1922-01-09 | 1922-11-03 | Cric | |
DE2936002A1 (de) * | 1979-09-06 | 1981-03-26 | E.A. Storz Gmbh & Co Kg, 78532 Tuttlingen | Wagenheber |
GB2176458B (en) * | 1985-05-10 | 1989-07-05 | Metallifacture Ltd | Vehicle jack |
DE68901620D1 (de) * | 1988-01-18 | 1992-07-02 | Batz S Coop Ltda | Wagenheber. |
DE440348T1 (de) * | 1990-02-01 | 1992-04-30 | Metallifacture Ltd., Redhill, Nottingham | Wagenheber. |
DE4005447A1 (de) * | 1990-02-21 | 1991-08-22 | Bilstein August Gmbh Co Kg | Wagenheber |
-
1992
- 1992-04-14 ES ES92401031T patent/ES2108736T5/es not_active Expired - Lifetime
- 1992-04-14 EP EP19920401031 patent/EP0565801B2/fr not_active Expired - Lifetime
- 1992-04-14 DE DE1992622755 patent/DE69222755T3/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69222755T3 (de) | 2001-03-15 |
DE69222755T2 (de) | 1998-05-28 |
EP0565801A1 (fr) | 1993-10-20 |
DE69222755D1 (de) | 1997-11-20 |
ES2108736T5 (es) | 2000-11-01 |
ES2108736T3 (es) | 1998-01-01 |
EP0565801B1 (fr) | 1997-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0545755A1 (fr) | Dispositif distributeur pour un récipient contenant un produit liquide à pâteux | |
EP1944129B1 (fr) | Pince multiprise entrepassée à réglage fin | |
FR2546993A1 (fr) | Dispositif de reglage progressif de la position relative de deux elements | |
EP0076711B1 (fr) | Serrure à fermeture automatique | |
FR2824542A1 (fr) | Pince de prehension de recipients et procede de transport correspondant | |
EP0565801B2 (fr) | Cric pour véhicules | |
FR2873771A1 (fr) | Attache femelle et obturateur la comportant | |
EP0134595A1 (fr) | Chaussure de ski | |
EP0053960A1 (fr) | Dispositif de liaison latérale d'un balai d'essuie glace | |
EP0000455A1 (fr) | Dispositif de fermeture d'un organe coulissant, notamment d'un toit ouvrant de véhicule automobile | |
EP0479659B1 (fr) | Bras d'essuie-glace notamment pour véhicule automobile | |
EP0311509A1 (fr) | Dispositif de maintien pour sangle de ceinture de sécurité à réglage manuel de la position | |
FR2484002A1 (fr) | Serrure encastrable a poignee tournante | |
FR2692832A1 (fr) | Dispositif tendeur pour une chaîne à scier. | |
FR2599011A1 (fr) | Dispositif pour l'entrainement d'un film par une chaine de transport. | |
FR2584036A1 (fr) | Balai d'essuie-glace a accrochage lateral pour vehicule automobile | |
FR2537790A1 (fr) | Element de serrage pour serre-fils | |
FR2751367A1 (fr) | Chariots pour coulissants du genre porte, fenetre ou analogue | |
EP0647758B1 (fr) | Dispositif d'ouverture et de fermeture d'un battant | |
FR2607766A1 (fr) | Ensemble constitue par une tete de montage d'un bras d'essuie-glace et un capuchon pour cette tete, capuchon et tete d'un tel ensemble | |
FR2898826A1 (fr) | Dispositif de support et de guidage pour une tronconneuse de rail ou analogue | |
FR2459396A1 (fr) | Dispositif de support et de fixation sur glissieres pour des panneaux de signalisation, notamment pour autoroute | |
FR2711360A1 (fr) | Dispositif de bouchage d'un récipient muni d'un goulot, du type flacon ou pot. | |
FR2642656A1 (fr) | Fixation de securite pour ski destinee a maintenir l'avant d'une chaussure montee sur le ski | |
FR2851267A1 (fr) | Dispositif permettant d'associer des barrieres |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE ES FR GB IT NL PT SE |
|
17P | Request for examination filed |
Effective date: 19940331 |
|
17Q | First examination report despatched |
Effective date: 19951218 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE ES FR GB IT NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 19971015 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: 19971015 |
|
REF | Corresponds to: |
Ref document number: 69222755 Country of ref document: DE Date of ref document: 19971120 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2108736 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19980115 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980226 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 19971223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980430 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
26 | Opposition filed |
Opponent name: BATZ, S. COOP. LTDA. Effective date: 19980714 |
|
BERE | Be: lapsed |
Owner name: S.A. EUROPEENNE DE PARTICIPATIONS INDUSTRIELLE EP Effective date: 19980430 |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Ref country code: FR Ref legal event code: CD Ref country code: FR Ref legal event code: CA |
|
PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: PD4A Free format text: ARIES INDUSTRIES FR Effective date: 19990409 Ref country code: PT Ref legal event code: PC4A Free format text: ARIES INDUSTRIES MECANISMES ET DECOUPAGE FIN FR Effective date: 19990409 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A |
|
PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CA |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20000830 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): BE DE ES FR GB IT NL PT SE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Kind code of ref document: T5 Effective date: 20000907 |
|
GBTA | Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977) | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20040304 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20040406 Year of fee payment: 13 Ref country code: DE Payment date: 20040406 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20040414 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20040419 Year of fee payment: 13 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050414 |
|
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: 20050415 |
|
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: 20051014 |
|
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: 20051101 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20050414 |
|
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: 20051230 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20051230 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20050415 |