DE1950948C3 - Lastgreifvorrichtung - Google Patents

Lastgreifvorrichtung

Info

Publication number
DE1950948C3
DE1950948C3 DE1950948A DE1950948A DE1950948C3 DE 1950948 C3 DE1950948 C3 DE 1950948C3 DE 1950948 A DE1950948 A DE 1950948A DE 1950948 A DE1950948 A DE 1950948A DE 1950948 C3 DE1950948 C3 DE 1950948C3
Authority
DE
Germany
Prior art keywords
gripping
arm
rocker
arms
gripping device
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
DE1950948A
Other languages
German (de)
English (en)
Other versions
DE1950948B2 (de
DE1950948A1 (de
Inventor
Karl-Ivan Oernskoeldsvik Westbrand (Schweden)
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.)
OESTBERGS FABRIKS ALFTA (SCHWEDEN) AB
Original Assignee
OESTBERGS FABRIKS ALFTA (SCHWEDEN) AB
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 OESTBERGS FABRIKS ALFTA (SCHWEDEN) AB filed Critical OESTBERGS FABRIKS ALFTA (SCHWEDEN) AB
Publication of DE1950948A1 publication Critical patent/DE1950948A1/de
Publication of DE1950948B2 publication Critical patent/DE1950948B2/de
Application granted granted Critical
Publication of DE1950948C3 publication Critical patent/DE1950948C3/de
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
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Manipulator (AREA)
DE1950948A 1968-10-11 1969-10-09 Lastgreifvorrichtung Expired DE1950948C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13732/68A SE318824B (enrdf_load_stackoverflow) 1968-10-11 1968-10-11

Publications (3)

Publication Number Publication Date
DE1950948A1 DE1950948A1 (de) 1970-04-09
DE1950948B2 DE1950948B2 (de) 1974-08-15
DE1950948C3 true DE1950948C3 (de) 1975-04-10

Family

ID=20297898

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1950948A Expired DE1950948C3 (de) 1968-10-11 1969-10-09 Lastgreifvorrichtung

Country Status (5)

Country Link
US (1) US3608950A (enrdf_load_stackoverflow)
DE (1) DE1950948C3 (enrdf_load_stackoverflow)
FI (1) FI47567C (enrdf_load_stackoverflow)
NO (1) NO130148B (enrdf_load_stackoverflow)
SE (1) SE318824B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056341A (en) * 1998-01-16 2000-05-02 Diamond Automations, Inc. Apparatus for releasing items within a confined space
US6729832B1 (en) 2002-02-07 2004-05-04 Word, Iii Thomas Nott Apparatus to effectuate retrieval, transport and positioning of configurated pipe-like structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815878A (en) * 1955-05-24 1957-12-10 Elwell Parker Electric Co Roll handling mechanism for an industrial truck
US2816793A (en) * 1956-03-12 1957-12-17 Jack Breslav Grapples
US3407951A (en) * 1967-06-19 1968-10-29 Cascade Corp Load clamp with arm travel retarding means

Also Published As

Publication number Publication date
DE1950948B2 (de) 1974-08-15
DE1950948A1 (de) 1970-04-09
SE318824B (enrdf_load_stackoverflow) 1969-12-15
NO130148B (enrdf_load_stackoverflow) 1974-07-15
FI47567B (enrdf_load_stackoverflow) 1973-10-01
US3608950A (en) 1971-09-28
FI47567C (fi) 1974-01-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee