NO156406C - Jekkanordning. - Google Patents

Jekkanordning.

Info

Publication number
NO156406C
NO156406C NO824235A NO824235A NO156406C NO 156406 C NO156406 C NO 156406C NO 824235 A NO824235 A NO 824235A NO 824235 A NO824235 A NO 824235A NO 156406 C NO156406 C NO 156406C
Authority
NO
Norway
Prior art keywords
jekk
jekk device
Prior art date
Application number
NO824235A
Other languages
English (en)
Other versions
NO156406B (no
NO824235L (no
Inventor
Michael J Leglue
Nico Deboer
Original Assignee
Mcdermott Inc
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 Mcdermott Inc filed Critical Mcdermott Inc
Publication of NO824235L publication Critical patent/NO824235L/no
Publication of NO156406B publication Critical patent/NO156406B/no
Publication of NO156406C publication Critical patent/NO156406C/no

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
    • 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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/08—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being operated by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/08—Tracks on slipways
    • 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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Ocean & Marine Engineering (AREA)
  • Actuator (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Soil Working Implements (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Knitting Machines (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Piles And Underground Anchors (AREA)
NO824235A 1981-12-17 1982-12-16 Jekkanordning. NO156406C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/331,860 US4478389A (en) 1981-12-17 1981-12-17 Jacking apparatus adjustable for alignment variations

Publications (3)

Publication Number Publication Date
NO824235L NO824235L (no) 1983-06-20
NO156406B NO156406B (no) 1987-06-09
NO156406C true NO156406C (no) 1987-09-16

Family

ID=23295683

Family Applications (1)

Application Number Title Priority Date Filing Date
NO824235A NO156406C (no) 1981-12-17 1982-12-16 Jekkanordning.

Country Status (7)

Country Link
US (1) US4478389A (no)
EP (1) EP0082677B1 (no)
JP (1) JPS58110393A (no)
KR (1) KR860001139B1 (no)
AU (1) AU556903B2 (no)
DE (1) DE3270182D1 (no)
NO (1) NO156406C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178488A (en) * 1991-06-18 1993-01-12 Nei Syncrolift Incorporated Method of determining and analysing a ships weight
US5314263A (en) * 1991-06-18 1994-05-24 Nei Syncrolift Incorporated Method of distributing loads generated between a ship and a supporting dry dock
CN108584762B (zh) * 2018-07-05 2023-05-23 上海市机械施工集团有限公司 一种使用过程中可用于置换穿心式千斤顶的工具锚装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163959A (en) * 1937-03-18 1939-06-27 John A Edeby Lifting jack
US3659823A (en) * 1970-04-08 1972-05-02 G & L Corp Device for moving large and heavy apparatus
BE794549A (fr) * 1972-01-27 1973-05-16 Mitsui Shipbuilding Eng Chariot pour le transport de poids lourds
GB1409822A (en) * 1973-01-19 1975-10-15 Mitsubishi Heavy Ind Ltd Thrusting device
SE402262B (sv) * 1974-10-04 1978-06-26 Anderson Ind Ab Paul Transportanordning for forflyttning av tunga laster
US3986246A (en) * 1975-03-12 1976-10-19 Burlington Northern Inc. Draft gear removing device
FR2309430A1 (fr) * 1975-05-02 1976-11-26 Union Ind Entreprise Dispositif de manutention destine au ripage de lourdes charges
US4007915A (en) * 1975-12-15 1977-02-15 Hydranautics Jacking apparatus
GB1579484A (en) * 1977-03-15 1980-11-19 Coal Industry Patents Ltd Engagement devices
US4212450A (en) * 1978-08-25 1980-07-15 Santa Fe International Corporation Jacking apparatus

Also Published As

Publication number Publication date
KR860001139B1 (ko) 1986-08-16
EP0082677A3 (en) 1983-11-16
NO156406B (no) 1987-06-09
AU556903B2 (en) 1986-11-27
DE3270182D1 (en) 1986-04-30
KR840002735A (ko) 1984-07-16
NO824235L (no) 1983-06-20
AU9156182A (en) 1983-06-23
EP0082677A2 (en) 1983-06-29
JPS58110393A (ja) 1983-06-30
EP0082677B1 (en) 1986-03-26
US4478389A (en) 1984-10-23

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