CA948672A - Lumber grabbing apparatus - Google Patents

Lumber grabbing apparatus

Info

Publication number
CA948672A
CA948672A CA113,775A CA113775A CA948672A CA 948672 A CA948672 A CA 948672A CA 113775 A CA113775 A CA 113775A CA 948672 A CA948672 A CA 948672A
Authority
CA
Canada
Prior art keywords
lumber
grabbing apparatus
grabbing
lumber grabbing
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
CA113,775A
Other versions
CA113775S (en
Inventor
Kazuo Honma
Akira Tsuchihashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA948672A publication Critical patent/CA948672A/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
    • 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)
  • Manipulator (AREA)
  • Paper (AREA)
  • Ship Loading And Unloading (AREA)
CA113,775A 1970-06-12 1971-05-25 Lumber grabbing apparatus Expired CA948672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45050318A JPS4923180B1 (en) 1970-06-12 1970-06-12

Publications (1)

Publication Number Publication Date
CA948672A true CA948672A (en) 1974-06-04

Family

ID=12855540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,775A Expired CA948672A (en) 1970-06-12 1971-05-25 Lumber grabbing apparatus

Country Status (7)

Country Link
US (1) US3727968A (en)
JP (1) JPS4923180B1 (en)
CA (1) CA948672A (en)
DE (1) DE2128712C3 (en)
FR (1) FR2095208B1 (en)
GB (1) GB1342526A (en)
NO (1) NO132471C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226353B1 (en) * 1973-04-18 1977-02-04 Poclain Sa
US4797059A (en) * 1986-11-07 1989-01-10 General Motors Corporation Seat handling fixture
US5066189A (en) * 1990-08-03 1991-11-19 Shell Material Handling Systems, Inc. Method and apparatus for handling discrete cargo units
US6889813B1 (en) 2000-06-22 2005-05-10 Amkor Technology, Inc. Material transport method
US6695120B1 (en) * 2000-06-22 2004-02-24 Amkor Technology, Inc. Assembly for transporting material
US7673918B2 (en) * 2005-03-11 2010-03-09 Kenco Corporation Self-opening tong lifting device
JP4918004B2 (en) * 2006-11-24 2012-04-18 パナソニック株式会社 Multi-fingered robot hand
AU2013203829A1 (en) * 2012-09-25 2014-04-10 A Ward Attachments Limited Hydraulic grapple
CN104860193B (en) * 2015-05-20 2017-01-25 中国有色（沈阳）冶金机械有限公司 Grab bucket device capable of realizing horizontal fishing
CN107381342A (en) * 2016-05-17 2017-11-24 湖南工业大学 A kind of design method for realizing aluminium electroloysis slag grabbing bottom translation
CN105986542B (en) * 2016-07-22 2019-03-01 徐州徐工养护机械有限公司 A kind of fully automatic hydraulic grab bucket feeding system and its asphalt pavement maintanance truck
US11644375B2 (en) * 2020-09-03 2023-05-09 GM Global Technology Operations LLC Insertion force measurement system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US247829A (en) * 1881-10-04 And ge
US2743954A (en) * 1951-07-16 1956-05-01 Stora Kopparbergs Bergslags Ab Clutching tong

Also Published As

Publication number Publication date
DE2128712C3 (en) 1974-04-18
DE2128712A1 (en) 1971-12-16
FR2095208B1 (en) 1976-03-19
FR2095208A1 (en) 1972-02-11
US3727968A (en) 1973-04-17
JPS4923180B1 (en) 1974-06-13
NO132471C (en) 1975-11-19
DE2128712B2 (en) 1973-09-20
NO132471B (en) 1975-08-11
GB1342526A (en) 1974-01-03

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