GB1344134A - Lifting devices - Google Patents

Lifting devices

Info

Publication number
GB1344134A
GB1344134A GB2405471*A GB2405471A GB1344134A GB 1344134 A GB1344134 A GB 1344134A GB 2405471 A GB2405471 A GB 2405471A GB 1344134 A GB1344134 A GB 1344134A
Authority
GB
United Kingdom
Prior art keywords
jack
compressed air
piston
base
cylinder
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
GB2405471*A
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of GB1344134A publication Critical patent/GB1344134A/en
Expired legal-status Critical Current

Links

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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Actuator (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Reciprocating Pumps (AREA)
GB2405471*A 1970-03-13 1971-04-19 Lifting devices Expired GB1344134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03338/70A SE338410B (enExample) 1970-03-13 1970-03-13

Publications (1)

Publication Number Publication Date
GB1344134A true GB1344134A (en) 1974-01-16

Family

ID=20261901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2405471*A Expired GB1344134A (en) 1970-03-13 1971-04-19 Lifting devices

Country Status (6)

Country Link
US (1) US3685797A (enExample)
DE (1) DE2111375A1 (enExample)
FR (1) FR2081934A1 (enExample)
GB (1) GB1344134A (enExample)
NL (1) NL7103256A (enExample)
SE (1) SE338410B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103241676A (zh) * 2013-05-06 2013-08-14 杭州天恒机械有限公司 一种负载可快速起升的千斤顶

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017950U (enExample) * 1973-06-13 1975-02-27
JPS5320369Y2 (enExample) * 1974-10-30 1978-05-29
US4067451A (en) * 1976-10-19 1978-01-10 Winters William L Roll flip machine
US4077608A (en) * 1977-01-04 1978-03-07 Auto Specialties Manufacturing Company Hydraulic hand jack
DE2941454C2 (de) * 1979-10-12 1985-03-14 Osaka Taiyu Co., Ltd., Osaka Hebevorrichtung für Hubtische
USD274668S (en) 1981-09-07 1984-07-10 Hyco Hydraulic Ab Hydraulic jack
US4784371A (en) * 1987-07-16 1988-11-15 Hein-Werner Corporation Hydraulic jack having a small diameter bleed part in the cylinder wall
USD440730S1 (en) 2000-05-26 2001-04-17 Chung-Tai Lu Jack pump
GB2496626A (en) * 2011-11-16 2013-05-22 Portway Design Llp Hydraulic actuator for use in a hydraulic jack
CN103466500B (zh) * 2013-09-30 2015-09-09 衡阳市锦泰工具有限公司 气动液压千斤顶
CN103538570B (zh) * 2013-10-12 2016-03-02 芜湖开瑞金属科技有限公司 一种汽车手动推车
IT201900004841A1 (it) * 2019-04-01 2020-10-01 Cattini Oleopneumatica S R L Colonna di sostegno pneumatica

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433458A (en) * 1967-01-25 1969-03-18 Yasui Sangyo Co Ltd Pneumatic and hydraulic jack for garage use
US3595525A (en) * 1968-07-15 1971-07-27 Powerflow Engineering And Equi Portable aircraft jack
US3632085A (en) * 1969-12-19 1972-01-04 George J Traywick Lift-all jack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103241676A (zh) * 2013-05-06 2013-08-14 杭州天恒机械有限公司 一种负载可快速起升的千斤顶
CN103241676B (zh) * 2013-05-06 2015-06-10 杭州天恒机械有限公司 一种负载可快速起升的千斤顶

Also Published As

Publication number Publication date
DE2111375A1 (de) 1971-09-23
US3685797A (en) 1972-08-22
NL7103256A (enExample) 1971-09-15
FR2081934A1 (enExample) 1971-12-10
SE338410B (enExample) 1971-09-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee