NL7711964A - TO THE CROSSMEMBER OF SPECIALTY TRUNK CONVEYOR CRANE ATTACHED, SELF-CLOSING GRIPPERS. - Google Patents

TO THE CROSSMEMBER OF SPECIALTY TRUNK CONVEYOR CRANE ATTACHED, SELF-CLOSING GRIPPERS.

Info

Publication number
NL7711964A
NL7711964A NL7711964A NL7711964A NL7711964A NL 7711964 A NL7711964 A NL 7711964A NL 7711964 A NL7711964 A NL 7711964A NL 7711964 A NL7711964 A NL 7711964A NL 7711964 A NL7711964 A NL 7711964A
Authority
NL
Netherlands
Prior art keywords
crossmember
specialty
self
crane attached
trunk conveyor
Prior art date
Application number
NL7711964A
Other languages
Dutch (nl)
Other versions
NL183640C (en
NL183640B (en
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of NL7711964A publication Critical patent/NL7711964A/en
Publication of NL183640B publication Critical patent/NL183640B/en
Application granted granted Critical
Publication of NL183640C publication Critical patent/NL183640C/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
    • B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
    • B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
NL7711964A 1976-10-30 1977-10-31 GRAPER APPARATUS, ESPECIALLY FOR TREE TRANSPORT, PROVIDED WITH TWO OR MORE ON THE LIFTING BAR OF, IN PARTICULAR, A TREE TRANSPORT CRANE. NL183640C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762650034 DE2650034C3 (en) 1976-10-30 1976-10-30 Self-closing tongs attached at least in pairs to the lifting cross-beam, in particular of a slab transport crane

Publications (3)

Publication Number Publication Date
NL7711964A true NL7711964A (en) 1978-05-03
NL183640B NL183640B (en) 1988-07-18
NL183640C NL183640C (en) 1988-12-16

Family

ID=5992157

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7711964A NL183640C (en) 1976-10-30 1977-10-31 GRAPER APPARATUS, ESPECIALLY FOR TREE TRANSPORT, PROVIDED WITH TWO OR MORE ON THE LIFTING BAR OF, IN PARTICULAR, A TREE TRANSPORT CRANE.

Country Status (6)

Country Link
JP (1) JPS5383259A (en)
BE (1) BE860312A (en)
DE (1) DE2650034C3 (en)
IN (1) IN147888B (en)
LU (1) LU78400A1 (en)
NL (1) NL183640C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE437145C (en) * 1981-10-07 1986-11-10 Jan Eriksson DEVICE OR TREATMENT TREATMENT DEVICE
DE3500056A1 (en) * 1985-01-03 1986-07-10 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen SELF-CLOSING PLIERS FOR TRANSPORTING STEEL BLOCKS, SLABS OR THE LIKE
GB0411289D0 (en) * 2004-05-20 2004-06-23 Interbrew Sa Anti-tamper ring extraction tool
JP6349947B2 (en) * 2013-11-19 2018-07-04 株式会社ジェイテクト Transport device
CN105413943A (en) * 2015-10-28 2016-03-23 芜湖市恒浩机械制造有限公司 Positioning device for piston greasing
CN107840242A (en) * 2016-09-21 2018-03-27 苏州润桐专利运营有限公司 A kind of drawing mechanism of engine cylinder cover
CN106564821A (en) * 2016-10-17 2017-04-19 无锡市日升化工有限公司 Hanger machine with clamping function
CN116573533B (en) * 2023-07-10 2023-09-12 山西一建集团有限公司 Auxiliary device for installing heating power pipeline

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184608C (en) *
US1736016A (en) * 1927-03-07 1929-11-19 Paraffine Co Inc Apparatus for handling heavy objects
US2226789A (en) * 1938-11-28 1940-12-31 Cullen Friestedt Company Lifter
US2394779A (en) * 1944-05-29 1946-02-12 Carnegie Illinois Steel Corp Adjustable tongs
US2437485A (en) * 1945-01-30 1948-03-09 Sonnenschein Louis Carl Box clamp
DE976884C (en) * 1952-04-25 1964-07-16 Demag Ag Deep oven pliers with adjustable clamping range by changing the distance between the pliers leg pivot pins
NL6709435A (en) * 1967-07-06 1969-01-08
DE1481859A1 (en) * 1966-02-18 1969-07-17 Voest Ag Self-locking block pliers
US3561812A (en) * 1969-01-29 1971-02-09 Dixon Automatic Tool Grapple with locking mechanism
DE2247052A1 (en) * 1972-09-26 1974-04-04 Maschf Augsburg Nuernberg Ag PLIERS TRAVERSE WITH AT LEAST TWO FORCE CLOSING PLIERS

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184608C (en) *
US1736016A (en) * 1927-03-07 1929-11-19 Paraffine Co Inc Apparatus for handling heavy objects
US2226789A (en) * 1938-11-28 1940-12-31 Cullen Friestedt Company Lifter
US2394779A (en) * 1944-05-29 1946-02-12 Carnegie Illinois Steel Corp Adjustable tongs
US2437485A (en) * 1945-01-30 1948-03-09 Sonnenschein Louis Carl Box clamp
DE976884C (en) * 1952-04-25 1964-07-16 Demag Ag Deep oven pliers with adjustable clamping range by changing the distance between the pliers leg pivot pins
DE1481859A1 (en) * 1966-02-18 1969-07-17 Voest Ag Self-locking block pliers
NL6709435A (en) * 1967-07-06 1969-01-08
US3561812A (en) * 1969-01-29 1971-02-09 Dixon Automatic Tool Grapple with locking mechanism
DE2247052A1 (en) * 1972-09-26 1974-04-04 Maschf Augsburg Nuernberg Ag PLIERS TRAVERSE WITH AT LEAST TWO FORCE CLOSING PLIERS

Also Published As

Publication number Publication date
DE2650034B2 (en) 1979-03-22
LU78400A1 (en) 1978-01-26
NL183640C (en) 1988-12-16
BE860312A (en) 1978-02-15
IN147888B (en) 1980-08-02
NL183640B (en) 1988-07-18
DE2650034C3 (en) 1979-11-22
DE2650034A1 (en) 1978-05-03
JPS5383259A (en) 1978-07-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V2 Lapsed due to non-payment of the last due maintenance fee for the patent application