GB326477A - Improvements relating to hydraulic jacks - Google Patents

Improvements relating to hydraulic jacks

Info

Publication number
GB326477A
GB326477A GB3670028A GB3670028A GB326477A GB 326477 A GB326477 A GB 326477A GB 3670028 A GB3670028 A GB 3670028A GB 3670028 A GB3670028 A GB 3670028A GB 326477 A GB326477 A GB 326477A
Authority
GB
United Kingdom
Prior art keywords
ram
improvements relating
hydraulic jacks
jacks
eversure
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
GB3670028A
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.)
EVERSURE ACCESSORIES Ltd
Original Assignee
EVERSURE ACCESSORIES Ltd
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 EVERSURE ACCESSORIES Ltd filed Critical EVERSURE ACCESSORIES Ltd
Priority to GB3670028A priority Critical patent/GB326477A/en
Publication of GB326477A publication Critical patent/GB326477A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

326,477. Venner, D. J. V., and Eversure Accessories, Ltd. Dec. 12, 1928. Jacks.-A hydraulic jack is fitted with a device for returning the ram when unloaded comprising springs e at the sides of the ram casing, mounted on headed rods a on the ram head c and enclosed in sleeves h on the base of the ram. Specification 199,388 is referred to.
GB3670028A 1928-12-12 1928-12-12 Improvements relating to hydraulic jacks Expired GB326477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3670028A GB326477A (en) 1928-12-12 1928-12-12 Improvements relating to hydraulic jacks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3670028A GB326477A (en) 1928-12-12 1928-12-12 Improvements relating to hydraulic jacks

Publications (1)

Publication Number Publication Date
GB326477A true GB326477A (en) 1930-03-12

Family

ID=10390455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3670028A Expired GB326477A (en) 1928-12-12 1928-12-12 Improvements relating to hydraulic jacks

Country Status (1)

Country Link
GB (1) GB326477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376795A (en) * 1965-10-21 1968-04-09 Valentine E Macy Jr Hydraulic drive cylinder
DE102010050398A1 (en) * 2010-11-03 2012-05-03 Howaldtswerke-Deutsche Werft Gmbh pneumatic cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376795A (en) * 1965-10-21 1968-04-09 Valentine E Macy Jr Hydraulic drive cylinder
DE102010050398A1 (en) * 2010-11-03 2012-05-03 Howaldtswerke-Deutsche Werft Gmbh pneumatic cylinder

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