ES485035A1 - Un dispositivo de seguridad para impedir la cesion de gatos hidraulicos - Google Patents

Un dispositivo de seguridad para impedir la cesion de gatos hidraulicos

Info

Publication number
ES485035A1
ES485035A1 ES485035A ES485035A ES485035A1 ES 485035 A1 ES485035 A1 ES 485035A1 ES 485035 A ES485035 A ES 485035A ES 485035 A ES485035 A ES 485035A ES 485035 A1 ES485035 A1 ES 485035A1
Authority
ES
Spain
Prior art keywords
safety device
base
hydraulic lifting
lifting apparatus
pivoted
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
Application number
ES485035A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from IT1282678A external-priority patent/IT1103786B/it
Priority claimed from IT1252379A external-priority patent/IT1166075B/it
Application filed by Individual filed Critical Individual
Publication of ES485035A1 publication Critical patent/ES485035A1/es
Expired legal-status Critical Current

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

Abstract

Un dispositivo de seguridad para impedir la cesión de gatos hidráulicos, del tipo empleado para elevar total o parcialmente vehículos automóviles, pero sin limitarse a ellos, que comprende un bastidor de soporte que lleva articulado al mismo un brazo de elevación para una copa de aplicación de fuerza y la articulación traslación paralela correspondiente, acomodándose entre dos placas laterales opuestas de dicho bastidor una unidad de potencia hidráulica, que incluye una palanca o mango de accionamiento primario y un pedal para elevación rápida y descenso de la copa de aplicación de fuerza sin carga, teniendo la unidad hidráulica un pistón de potencia, cuyo vástago va conectado operativamente al brazo de elevación caracterizado porque comprende un engranaje de trinquete interpuesto entre la unidad de potencia hidráulica y el brazo de elevación, y porque se proporcionan medios de control para liberar o desactivar el engranaje de trinquete.
ES485035A 1978-10-16 1979-10-15 Un dispositivo de seguridad para impedir la cesion de gatos hidraulicos Expired ES485035A1 (es)

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
ES485035A1 true ES485035A1 (es) 1980-04-16

Family

ID=26326548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485035A Expired ES485035A1 (es) 1978-10-16 1979-10-15 Un dispositivo de seguridad para impedir la cesion de gatos hidraulicos

Country Status (5)

Country Link
BE (1) BE879439A (es)
DE (1) DE2941875A1 (es)
ES (1) ES485035A1 (es)
FR (1) FR2439159A1 (es)
GB (1) GB2034408A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1132969A (en) * 1982-01-05 1982-10-05 Don M. Horn Vehicle hoist
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
FR2857656B1 (fr) * 2003-07-18 2005-08-26 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
GB2418902B (en) * 2004-10-07 2008-06-25 Days Medical Aids Ltd Invalid hoist
EP1775251A1 (en) * 2005-10-14 2007-04-18 Wen-Cheng Hong Lifter for repairing a vehicle
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
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
CH393679A (de) * 1962-04-11 1965-06-15 Focke Wulf Gmbh Ortsveränderliche Hebebühne zum Anheben und Schrägstellen eines Kraftwagens
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
FR2085936B1 (es) * 1970-04-08 1976-04-16 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

Also Published As

Publication number Publication date
BE879439A (fr) 1980-02-15
DE2941875A1 (de) 1980-04-17
GB2034408A (en) 1980-06-04
FR2439159A1 (fr) 1980-05-16

Similar Documents

Publication Publication Date Title
ES485035A1 (es) Un dispositivo de seguridad para impedir la cesion de gatos hidraulicos
GB1515712A (en) Mechanical handling apparatus
SE7416063L (es)
ES433829A1 (es) Mejoras introducidas en la manutencion de contenedores.
ES8101511A1 (es) Un dispositivo elevador hidraulico, en particular un gato hidraulico
ES450287A1 (es) Dispositivo automatico anticaida para instalacion de levan- tamiento provisto de motor.
GB2021509B (en) Tensioning device for tensioning hydraulic hoses on lift masts of fork lift trucks
GB885824A (en) A platform lift
CA2034614A1 (en) Lifting apparatus
ES244803U (es) Dispositivo de levantamiento de cargos.
GB1453387A (en) Lifting and loading device for use in combination with a power driven lift truck
GB1536068A (en) Aerial delivery wedge
GB2087346B (en) Raising and lowering a jib-type hoisting device
GB1402995A (en) Safety device for suspended loads
FR2341515A1 (fr) Pont elevateur a une colonne
GB1443382A (en) Apparatus for reforming and straightening objects
GB876241A (en) Improvements in or relating to portable elevators
FR2429742A1 (fr) Perfectionnements aux verins de levage ou crics
FR2370151A1 (fr) Coulisseau de freinage sur cordage ou cable pour ouvrier travaillant en hauteur
GB1207492A (en) Improvements in and relating to vehicles with lifting and lowering means and counterbalance weights
JPS6198812A (ja) 海上作業台の電気式荷重移動方法
GB1040970A (en) Improvements in lifts
GB1349801A (en) Hydraulic dock leveller
JPS5616737A (en) Lift booster for front loader
FR2249004A1 (en) Load hoist system using cable suspended forks - uses hydraulic rams to align fork and move it into pallet