GB887793A - Improvements in or relating to jack mechanism for heavy loads - Google Patents

Improvements in or relating to jack mechanism for heavy loads

Info

Publication number
GB887793A
GB887793A GB1225561A GB1225561A GB887793A GB 887793 A GB887793 A GB 887793A GB 1225561 A GB1225561 A GB 1225561A GB 1225561 A GB1225561 A GB 1225561A GB 887793 A GB887793 A GB 887793A
Authority
GB
United Kingdom
Prior art keywords
relating
heavy loads
jack mechanism
feb
davy
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
GB1225561A
Inventor
Harry Laurence Fred Bond
Dennis Stubbs
John Black
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.)
Davy Loewy Ltd
Original Assignee
Davy Loewy 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 Davy Loewy Ltd filed Critical Davy Loewy Ltd
Priority to GB1225561A priority Critical patent/GB887793A/en
Publication of GB887793A publication Critical patent/GB887793A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4686—Vehicles for supporting and transporting a converter vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
    • B61J1/00—Turntables; Traversers; Transporting rail vehicles on other rail vehicles or dollies
    • B61J1/10—Traversers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G7/00—Devices for assisting manual moving or tilting heavy loads
    • B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
    • B65G7/04—Rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

887,793. Transferring loads to and from vehicles by jacks. DAVY & UNITED ENGINEERING CO. Ltd. Feb. 5, 1959 [Feb. 6, 1958], No. 12255/61. Divided out of 887,792. Drawings to Specification. Class 78 (4). [Also in Group XXXII] The subject-matter of this Specification is substantially the same as that described in Specification 887,792, but the claims are concerned with the jacking mechanisms for loading or unloading the carriage. Specification 887,791 also is referred to.
GB1225561A 1958-02-06 1958-02-06 Improvements in or relating to jack mechanism for heavy loads Expired GB887793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1225561A GB887793A (en) 1958-02-06 1958-02-06 Improvements in or relating to jack mechanism for heavy loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1225561A GB887793A (en) 1958-02-06 1958-02-06 Improvements in or relating to jack mechanism for heavy loads

Publications (1)

Publication Number Publication Date
GB887793A true GB887793A (en) 1962-01-24

Family

ID=10001208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225561A Expired GB887793A (en) 1958-02-06 1958-02-06 Improvements in or relating to jack mechanism for heavy loads

Country Status (1)

Country Link
GB (1) GB887793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109022672A (en) * 2018-08-24 2018-12-18 中国二十冶集团有限公司 The installation method of converter evaporation cooling air flue when a kind of maintenance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109022672A (en) * 2018-08-24 2018-12-18 中国二十冶集团有限公司 The installation method of converter evaporation cooling air flue when a kind of maintenance

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