GB1269177A - Improvements in or relating to a pneumatic jack - Google Patents

Improvements in or relating to a pneumatic jack

Info

Publication number
GB1269177A
GB1269177A GB49300/70A GB4930070A GB1269177A GB 1269177 A GB1269177 A GB 1269177A GB 49300/70 A GB49300/70 A GB 49300/70A GB 4930070 A GB4930070 A GB 4930070A GB 1269177 A GB1269177 A GB 1269177A
Authority
GB
United Kingdom
Prior art keywords
stages
jack
relating
base
pneumatic 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.)
Expired
Application number
GB49300/70A
Inventor
Hans Moor
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
Application filed by Individual filed Critical Individual
Publication of GB1269177A publication Critical patent/GB1269177A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/35—Inflatable flexible elements, e.g. bellows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Abstract

1,269,177. Pneumatic jacks. H. MOOR. 16 Oct., 1970 [15 April, 1970], No. 49300/70. Heading B8J. A pneumatic jack has five telescopic stages, Fig. 2 (not shown), mounted on a base 10 with a guide handle 12 and off-set wheels 11 so that the jack can be wheeled away when the base 10 is tipped sufficiently far off the horizontal. The jack stages are enclosed by a flexible bellows 28. Rings on the upper ends of the third and fourth stages limit movement of these stages into the preceding stage.
GB49300/70A 1970-04-15 1970-10-16 Improvements in or relating to a pneumatic jack Expired GB1269177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH564770A CH499413A (en) 1970-04-15 1970-04-15 Pneumatic jack

Publications (1)

Publication Number Publication Date
GB1269177A true GB1269177A (en) 1972-04-06

Family

ID=4297096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49300/70A Expired GB1269177A (en) 1970-04-15 1970-10-16 Improvements in or relating to a pneumatic jack

Country Status (11)

Country Link
US (1) US3743248A (en)
AT (1) AT304817B (en)
BE (1) BE756797A (en)
CA (1) CA940114A (en)
CH (1) CH499413A (en)
DE (1) DE2036436A1 (en)
FR (1) FR2086069B3 (en)
GB (1) GB1269177A (en)
LU (1) LU61584A1 (en)
NL (1) NL7013035A (en)
SU (1) SU464990A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498975U (en) * 1972-04-26 1974-01-25
WO2007105986A1 (en) * 2006-03-07 2007-09-20 Evgeniy Borisovich Dinershtein Motorcar jack

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829063A (en) * 1973-03-14 1974-08-13 G Holzworth Articulated platform for hand trucks and the like
FR2469594A1 (en) * 1979-11-09 1981-05-22 Diceep Hydraulic handling machine for granite blocks - has large diameter cylinder with internal return springs outside feeder tube
FR2519955A2 (en) * 1979-11-09 1983-07-22 Diceep Pressure operated tool support - has inflatable bellows with one end fixed and other carrying tool
FR2649387B1 (en) * 1989-07-07 1991-11-22 Victory IMPROVED HYDRAULIC JACK FOR THE LIFTING AND HANDLING OF HEAVY LOADS OF MULTIPLE TONNES
US5868544A (en) * 1996-10-11 1999-02-09 Mcdonnell Douglas Corporation Airborne cargo loader
US6082708A (en) * 1997-09-23 2000-07-04 Msms Equities, L.L.C. Pneumatic jack
US5904340A (en) * 1998-02-19 1999-05-18 Allamon; Bruce D. Hydraulic device for automobile accidents
DE29824298U1 (en) * 1998-03-23 2000-11-16 Lukas Hydraulik Gmbh & Co Kg Lifting device for lifting heavy loads, especially derailed rail vehicles
US20120161091A1 (en) * 2010-12-28 2012-06-28 James Livingston Single-use jack
US8695941B1 (en) * 2012-01-19 2014-04-15 Oliver James Groves Multi stage electromagnetic jack assembly
DE102017116615B3 (en) * 2017-07-24 2018-08-30 Benteler Steel/Tube Gmbh Piston cylinder system with at least one pipe element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711565A (en) * 1926-04-12 1929-05-07 Hatfield Crabbe Company Automobile jack
US1917011A (en) * 1931-07-06 1933-07-04 Fred A Bird Telescoping stage
US2070960A (en) * 1936-01-11 1937-02-16 Rodney F Phillips Jack
US2803224A (en) * 1954-09-03 1957-08-20 Wilson John Hart Fluid cylinders
US2805839A (en) * 1954-12-28 1957-09-10 Charles E Branick Fluid pressure operated jack
US3298664A (en) * 1964-08-27 1967-01-17 Duff Norton Co Shielded jack
US3279755A (en) * 1965-01-11 1966-10-18 Redeman Corp Multi-stage hydraulic hoist

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498975U (en) * 1972-04-26 1974-01-25
WO2007105986A1 (en) * 2006-03-07 2007-09-20 Evgeniy Borisovich Dinershtein Motorcar jack

Also Published As

Publication number Publication date
BE756797A (en) 1971-03-01
AT304817B (en) 1973-01-25
NL7013035A (en) 1971-10-19
DE2036436A1 (en) 1971-10-28
SU464990A3 (en) 1975-03-25
CA940114A (en) 1974-01-15
LU61584A1 (en) 1971-02-25
FR2086069B3 (en) 1973-04-27
US3743248A (en) 1973-07-03
FR2086069A7 (en) 1971-12-31
CH499413A (en) 1970-11-30

Similar Documents

Publication Publication Date Title
GB1269177A (en) Improvements in or relating to a pneumatic jack
GB1267033A (en)
YU147075A (en) Lifting jack
GB1527149A (en) Moulding
SE383325B (en) DEVICE AT A HIGH AND LOWER LIFTING BODY FOR TRUCKS SASOM TRUCKS O.D. FOR HOLDING ON FRONT OF A LOAD SUPPORTED BY THE LIFTING BODY
GB937601A (en) Crutch tip
GB1082067A (en) Improvements in or relating to load lifting jacks
GB1404505A (en) Lifting air bag for the turning of loads
CA1011691A (en) Dolly with removable jacking wheel units
JPS51118257A (en) Fork lift truck
USD226444S (en) Trolley jack
FR2370674A1 (en) Crane with telescopic column - has extension by hydraulic jacks also able to swing column to horizontal position when not in use (SW 12.6.78)
GB1350841A (en) Trucks
GB782923A (en) Improvements in lifting jacks
GB1252737A (en)
Shigley The mechanics of walking vehicles: a feasibility study
GB887793A (en) Improvements in or relating to jack mechanism for heavy loads
GB903079A (en) Improvements in or relating to load lifting jacks
GB1517384A (en) Lifting jack
GB898591A (en) Arrangements for shifting roof-supporting frames
GB1034672A (en) Improvements in load-handling and earth-working apparatus
GB819535A (en) Improvements relating to cradles for supporting shafts
GB821724A (en) Improvements in lift trucks
GB675846A (en) Improvements in or relating to trailer jacks
Szucs Study of S Reduction in a SO 2 Atmosphere as a Function of the S Content of STeel