SE8601846D0 - AUTOMATICALLY LOCKABLE LOCK MECHANISM - Google Patents

AUTOMATICALLY LOCKABLE LOCK MECHANISM

Info

Publication number
SE8601846D0
SE8601846D0 SE8601846A SE8601846A SE8601846D0 SE 8601846 D0 SE8601846 D0 SE 8601846D0 SE 8601846 A SE8601846 A SE 8601846A SE 8601846 A SE8601846 A SE 8601846A SE 8601846 D0 SE8601846 D0 SE 8601846D0
Authority
SE
Sweden
Prior art keywords
catch
lifting arm
locking mechanism
lifting
release member
Prior art date
Application number
SE8601846A
Other languages
Swedish (sv)
Other versions
SE460414B (en
SE8601846L (en
Inventor
S-G Eriksson
Original Assignee
Artic Nova
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 Artic Nova filed Critical Artic Nova
Priority to SE8601846A priority Critical patent/SE460414B/en
Publication of SE8601846D0 publication Critical patent/SE8601846D0/en
Priority to PCT/SE1987/000207 priority patent/WO1987006568A1/en
Priority to EP19870902840 priority patent/EP0268607A1/en
Publication of SE8601846L publication Critical patent/SE8601846L/en
Publication of SE460414B publication Critical patent/SE460414B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/625—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for gripping drums or barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Locking mechanism for a lifting device having two opposite clamping members (5), one of which is supported by a lifting arm (1) provided with lifting means (8), said lifting arm being pivotally connected with a yoke member (2) to move its clamping member (5) at turning relative to the yoke member (2) away from or towards the opposite clamping member (5), said locking mechanism comprising catches (13, 14), one of which is supported by the lifting arm (1) and the other by the yoke member (2) and which are operative to lock the lifting arm (1) and the yoke member (2) against relative motion in an open position for applying the lifting device to objects to be lifted. To make the locking mechanism automatically releasable a release member (23) is disposed at one catch (13 or 14), said release member being arranged to be movable relative to the last-mentioned catch (13 or 14) and provided with a guide surface (25) for guiding the other catch (14 or 13) out of its locking position into engagement with the release member (23) in order to bring this to a position in which it will block for said other catch (14 or 12) the entry to the catch (13 or 14) at which the release member (23) is disposed.
SE8601846A 1986-04-22 1986-04-22 AUTOMATICALLY LOCKABLE SAVING MECHANISM SE460414B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8601846A SE460414B (en) 1986-04-22 1986-04-22 AUTOMATICALLY LOCKABLE SAVING MECHANISM
PCT/SE1987/000207 WO1987006568A1 (en) 1986-04-22 1987-04-22 Automatically releasable locking mechanism
EP19870902840 EP0268607A1 (en) 1986-04-22 1987-04-22 Automatically releasable locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601846A SE460414B (en) 1986-04-22 1986-04-22 AUTOMATICALLY LOCKABLE SAVING MECHANISM

Publications (3)

Publication Number Publication Date
SE8601846D0 true SE8601846D0 (en) 1986-04-22
SE8601846L SE8601846L (en) 1987-10-23
SE460414B SE460414B (en) 1989-10-09

Family

ID=20364296

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601846A SE460414B (en) 1986-04-22 1986-04-22 AUTOMATICALLY LOCKABLE SAVING MECHANISM

Country Status (3)

Country Link
EP (1) EP0268607A1 (en)
SE (1) SE460414B (en)
WO (1) WO1987006568A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013825A1 (en) * 1990-03-14 1991-09-19 Accurate Welding Works Pty. Ltd. Material lifting apparatus
ES2133049B1 (en) * 1996-04-10 2000-05-01 Perez Ausejo Amado DEVICE FOR HANDLING BARRELS.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE284898C (en) *
CH432765A (en) * 1966-03-05 1967-03-31 Brand Hans Round wood gripper hanger
DE1456452A1 (en) * 1966-03-18 1969-02-20 Eckart & Soehne Josef Device for loading and transporting stacked goods, in particular bricks
DK112046B (en) * 1967-11-08 1968-11-04 H Schelde Mechanically acting pliers.
US3561812A (en) * 1969-01-29 1971-02-09 Dixon Automatic Tool Grapple with locking mechanism
DE1958215B2 (en) * 1969-11-19 1972-01-13 Gerhards, Paul, 5802 Wetter LOCKING AND RELEASE DEVICE FOR A PLIERS FOR MOVING HEAVY LOADS

Also Published As

Publication number Publication date
EP0268607A1 (en) 1988-06-01
SE460414B (en) 1989-10-09
SE8601846L (en) 1987-10-23
WO1987006568A1 (en) 1987-11-05

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