CA996505A - Heave compensating cranes - Google Patents

Heave compensating cranes

Info

Publication number
CA996505A
CA996505A CA175,624A CA175624A CA996505A CA 996505 A CA996505 A CA 996505A CA 175624 A CA175624 A CA 175624A CA 996505 A CA996505 A CA 996505A
Authority
CA
Canada
Prior art keywords
cranes
heave compensating
heave
compensating
compensating cranes
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
CA175,624A
Other versions
CA175624S (en
Inventor
Raymond J. Sanders
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.)
British Columbia Research Council
Original Assignee
British Columbia Research Council
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 British Columbia Research Council filed Critical British Columbia Research Council
Priority to CA175,624A priority Critical patent/CA996505A/en
Application granted granted Critical
Publication of CA996505A publication Critical patent/CA996505A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA175,624A 1973-07-04 1973-07-04 Heave compensating cranes Expired CA996505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA175,624A CA996505A (en) 1973-07-04 1973-07-04 Heave compensating cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA175,624A CA996505A (en) 1973-07-04 1973-07-04 Heave compensating cranes

Publications (1)

Publication Number Publication Date
CA996505A true CA996505A (en) 1976-09-07

Family

ID=4097199

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,624A Expired CA996505A (en) 1973-07-04 1973-07-04 Heave compensating cranes

Country Status (1)

Country Link
CA (1) CA996505A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378709A1 (en) * 1977-01-28 1978-08-25 Strommen Staal As ACTIVE COMPENSATION SYSTEM FOR RELATIVE UNDESIRABLE MOVEMENTS, PREFERRED WHILE MOVING A LOAD (CARGO)
FR2402620A1 (en) * 1977-09-09 1979-04-06 Preussag Ag HYDRAULICALLY CONTROLLED LIFTING DEVICE INTENDED FOR A VESSEL TO RECOVER OBJECTS FLOATING ON THE SEA.
WO1992020607A1 (en) * 1991-05-21 1992-11-26 Thomson-Csf Winch for towing submerged objects

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378709A1 (en) * 1977-01-28 1978-08-25 Strommen Staal As ACTIVE COMPENSATION SYSTEM FOR RELATIVE UNDESIRABLE MOVEMENTS, PREFERRED WHILE MOVING A LOAD (CARGO)
FR2402620A1 (en) * 1977-09-09 1979-04-06 Preussag Ag HYDRAULICALLY CONTROLLED LIFTING DEVICE INTENDED FOR A VESSEL TO RECOVER OBJECTS FLOATING ON THE SEA.
WO1992020607A1 (en) * 1991-05-21 1992-11-26 Thomson-Csf Winch for towing submerged objects
FR2676725A1 (en) * 1991-05-21 1992-11-27 Thomson Csf WINCH FOR TOWING UNDERWATER OBJECTS.

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