FR2439159A1 - Dispositif antiregression de surete pour crics hydrauliques pour vehicules automobiles - Google Patents
Dispositif antiregression de surete pour crics hydrauliques pour vehicules automobilesInfo
- Publication number
- FR2439159A1 FR2439159A1 FR7925586A FR7925586A FR2439159A1 FR 2439159 A1 FR2439159 A1 FR 2439159A1 FR 7925586 A FR7925586 A FR 7925586A FR 7925586 A FR7925586 A FR 7925586A FR 2439159 A1 FR2439159 A1 FR 2439159A1
- Authority
- FR
- France
- Prior art keywords
- antiregression
- hydraulic
- motor vehicles
- force
- safety
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/48—Manually-movable jib cranes for use in workshops
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
-
- 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
- B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
- B66F5/04—Mobile jacks of the garage type mounted on wheels or rollers with fluid-pressure-operated lifting gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Jib Cranes (AREA)
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Handcart (AREA)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF ANTIREGRESSION DE SURETE POUR CRICS HYDRAULIQUES. SELON L'INVENTION, IL COMPREND UN CADRE PORTEUR MAINTENANT PIVOTANT LE BRAS ELEVATEUR 4 D'UN PLATEAU DE POUSSEE 6 ET LE SYSTEME A LEVIERS DE TRANSLATION PARALLELE 7; ENTRE LES COTES OPPOSES DU CADRE, EST DISPOSE LE GROUPE HYDRAULIQUE DE FORCE 13, AVEC LE LEVIER PRIMAIRE DE MISE EN ACTION 19 ET LA PETITE PEDALE 21 POUR LA COMMANDE DU PLATEAU DE POUSSEE, CE GROUPE HYDRAULIQUE PRESENTANT UN PISTON DE FORCE AVEC TIGE DE PISTON 16 RACCORDEE, POUR LE TRAVAIL OPERATIONNEL, AU BRAS 4; DANS CE DISPOSITIF ANTIREGRESSION, EST PREVU UN ENCLIQUETAGE A CREMAILLERE INTERPOSE ENTRE LE GROUPE HYDRAULIQUE DE FORCE ET LE BRAS ELEVATEUR ET DANS LEQUEL SONT PREVUS DES MOYENS PERMETTANT LA COMMANDE DE L'ENCLIQUETAGE. L'INVENTION S'APPLIQUE NOTAMMENT AUX VEHICULES AUTOMOBILES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1282678A IT1103786B (it) | 1978-10-16 | 1978-10-16 | Dispositivo anti regressore di sicurezza per martinelli idraulici da autoveicolo |
IT1252379A IT1166075B (it) | 1979-03-23 | 1979-03-23 | Dispositivo antiregressore di sicurezza per martinelli idraulici per autoveicoli |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2439159A1 true FR2439159A1 (fr) | 1980-05-16 |
Family
ID=26326548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7925586A Withdrawn FR2439159A1 (fr) | 1978-10-16 | 1979-10-15 | Dispositif antiregression de surete pour crics hydrauliques pour vehicules automobiles |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE879439A (fr) |
DE (1) | DE2941875A1 (fr) |
ES (1) | ES485035A1 (fr) |
FR (1) | FR2439159A1 (fr) |
GB (1) | GB2034408A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857656A1 (fr) * | 2003-07-18 | 2005-01-21 | Jean Louis Veyrieras | Cric hydraulique a quatre roues avec securite automatique en position levee, dont une partie comprenant le verin est amovible et permet le deblocage et le serrage des vis de roues de vehicules legers |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1132969A (fr) * | 1982-01-05 | 1982-10-05 | Don M. Horn | Pont de levage pour vehicules |
US4461456A (en) * | 1983-05-26 | 1984-07-24 | Munna Rocco M | Hydraulic leveler ramp |
DE3329050A1 (de) * | 1983-08-11 | 1985-02-28 | Michael Taipei Hung | Heber |
DE3528288C1 (de) * | 1985-08-07 | 1987-04-30 | Thyssen Industrie | Hubvorrichtung fuer eine Zerkleinerungsmaschine |
US5794907A (en) * | 1996-04-03 | 1998-08-18 | Bellia; Joseph C. | Jack support |
GB2418902B (en) * | 2004-10-07 | 2008-06-25 | Days Medical Aids Ltd | Invalid hoist |
EP1775251A1 (fr) * | 2005-10-14 | 2007-04-18 | Wen-Cheng Hong | Dispositif de levage pour réparer un véhicule |
ES2362841B1 (es) | 2011-05-06 | 2012-05-23 | Melchor Gabilondo S.A. | Gato hidraúlico con enclavamiento. |
CN102786009B (zh) * | 2011-12-07 | 2014-07-02 | 常熟通润汽车零部件股份有限公司 | 带拉锁装置的起重臂可调式液压卧式千斤顶 |
CN109205483A (zh) * | 2018-11-23 | 2019-01-15 | 中煤新集能源股份有限公司 | 可移动式机械自锁起重机 |
CN109626251A (zh) * | 2018-12-20 | 2019-04-16 | 林华 | 一种带制动装置的千斤顶 |
CN110002356A (zh) * | 2019-05-07 | 2019-07-12 | 嘉兴金诚汽配科技有限公司 | 一种具有安全自锁功能的卧式千斤顶 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1441628A (en) * | 1921-02-28 | 1923-01-09 | Frederick J Leisse | Liquid-operated jack |
US1555842A (en) * | 1925-03-13 | 1925-10-06 | Jerry R Rathburn | Lifting jack |
US2998224A (en) * | 1958-08-08 | 1961-08-29 | Leopold F Reisig | End lift |
GB1007764A (en) * | 1962-04-11 | 1965-10-22 | Focke Wulf Gmbh | Lifting jack for raising vehicles |
GB1236193A (en) * | 1969-01-14 | 1971-06-23 | Gordon Thomas Baker | Fully adjustable non-slip, jack safety prop |
GB1248261A (en) * | 1968-12-31 | 1971-09-29 | John Cuthbert Bowker | Improvements relating to jacking apparatus |
FR2085936A1 (fr) * | 1970-04-08 | 1971-12-31 | Tranchero Jacques | |
US3632085A (en) * | 1969-12-19 | 1972-01-04 | George J Traywick | Lift-all jack |
US3759488A (en) * | 1971-12-16 | 1973-09-18 | P Lukas | Safety catch for hydraulic jacks for automobiles |
GB1396043A (en) * | 1973-02-07 | 1975-05-29 | Brown F W | Lifting jack |
US4005850A (en) * | 1974-04-08 | 1977-02-01 | Goodbary Engineering Co. | Floor jack |
FR2429742A1 (fr) * | 1978-06-29 | 1980-01-25 | Ramon Edmond | Perfectionnements aux verins de levage ou crics |
-
1979
- 1979-10-15 ES ES485035A patent/ES485035A1/es not_active Expired
- 1979-10-15 GB GB7935674A patent/GB2034408A/en not_active Withdrawn
- 1979-10-15 FR FR7925586A patent/FR2439159A1/fr not_active Withdrawn
- 1979-10-16 DE DE19792941875 patent/DE2941875A1/de not_active Ceased
- 1979-10-16 BE BE0/197668A patent/BE879439A/fr unknown
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1441628A (en) * | 1921-02-28 | 1923-01-09 | Frederick J Leisse | Liquid-operated jack |
US1555842A (en) * | 1925-03-13 | 1925-10-06 | Jerry R Rathburn | Lifting jack |
US2998224A (en) * | 1958-08-08 | 1961-08-29 | Leopold F Reisig | End lift |
GB1007764A (en) * | 1962-04-11 | 1965-10-22 | Focke Wulf Gmbh | Lifting jack for raising vehicles |
GB1248261A (en) * | 1968-12-31 | 1971-09-29 | John Cuthbert Bowker | Improvements relating to jacking apparatus |
GB1236193A (en) * | 1969-01-14 | 1971-06-23 | Gordon Thomas Baker | Fully adjustable non-slip, jack safety prop |
US3632085A (en) * | 1969-12-19 | 1972-01-04 | George J Traywick | Lift-all jack |
FR2085936A1 (fr) * | 1970-04-08 | 1971-12-31 | Tranchero Jacques | |
US3759488A (en) * | 1971-12-16 | 1973-09-18 | P Lukas | Safety catch for hydraulic jacks for automobiles |
GB1396043A (en) * | 1973-02-07 | 1975-05-29 | Brown F W | Lifting jack |
US4005850A (en) * | 1974-04-08 | 1977-02-01 | Goodbary Engineering Co. | Floor jack |
FR2429742A1 (fr) * | 1978-06-29 | 1980-01-25 | Ramon Edmond | Perfectionnements aux verins de levage ou crics |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857656A1 (fr) * | 2003-07-18 | 2005-01-21 | Jean Louis Veyrieras | Cric hydraulique a quatre roues avec securite automatique en position levee, dont une partie comprenant le verin est amovible et permet le deblocage et le serrage des vis de roues de vehicules legers |
Also Published As
Publication number | Publication date |
---|---|
ES485035A1 (es) | 1980-04-16 |
DE2941875A1 (de) | 1980-04-17 |
GB2034408A (en) | 1980-06-04 |
BE879439A (fr) | 1980-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |