CH641864A5 - Engin de terrassement. - Google Patents

Engin de terrassement. Download PDF

Info

Publication number
CH641864A5
CH641864A5 CH888580A CH888580A CH641864A5 CH 641864 A5 CH641864 A5 CH 641864A5 CH 888580 A CH888580 A CH 888580A CH 888580 A CH888580 A CH 888580A CH 641864 A5 CH641864 A5 CH 641864A5
Authority
CH
Switzerland
Prior art keywords
jaws
machine
rotation
earth
axes
Prior art date
Application number
CH888580A
Other languages
English (en)
French (fr)
Inventor
Serge Vuistiner
Original Assignee
Serge Vuistiner
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 Serge Vuistiner filed Critical Serge Vuistiner
Priority to CH888580A priority Critical patent/CH641864A5/fr
Priority to EP81109963A priority patent/EP0054207A3/de
Publication of CH641864A5 publication Critical patent/CH641864A5/fr

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)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
CH888580A 1980-12-02 1980-12-02 Engin de terrassement. CH641864A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH888580A CH641864A5 (fr) 1980-12-02 1980-12-02 Engin de terrassement.
EP81109963A EP0054207A3 (de) 1980-12-02 1981-11-27 Hydraulische Vorrichtung für eine Bodenbewegungsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH888580A CH641864A5 (fr) 1980-12-02 1980-12-02 Engin de terrassement.

Publications (1)

Publication Number Publication Date
CH641864A5 true CH641864A5 (fr) 1984-03-15

Family

ID=4345845

Family Applications (1)

Application Number Title Priority Date Filing Date
CH888580A CH641864A5 (fr) 1980-12-02 1980-12-02 Engin de terrassement.

Country Status (2)

Country Link
EP (1) EP0054207A3 (de)
CH (1) CH641864A5 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425542C2 (de) * 1984-07-11 1986-12-04 Zeppelin-Metallwerke Gmbh, 7990 Friedrichshafen Greifervorrichtung
CH669002A5 (fr) * 1986-07-18 1989-02-15 Serge Vuistiner Engin de terrassement.
WO1989003800A1 (en) * 1987-10-19 1989-05-05 Hiab-Foco Ab Crane-mounted implement
EP2194193A1 (de) * 2008-12-05 2010-06-09 Serge Vuistiner Baggergreifer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882355A (fr) * 1942-01-22 1943-06-01 Dispositif de flèche gueulard à prise automatique pour grues
DE1114623B (de) * 1957-01-14 1961-10-05 Wilhelm Ludowici Dr Ing Greifer
GB871650A (en) * 1958-07-29 1961-06-28 Taylor & Sons Manchester Ltd F Improvements in or relating to grabs
DE1128622B (de) * 1959-08-18 1962-04-26 Hermann Schwittling Greifvorrichtung
US3041755A (en) * 1960-05-31 1962-07-03 Ferwerda Ray Clamshell type bucket
US3693274A (en) * 1970-09-10 1972-09-26 Ugo Piccagli Clam shell excavator
US3667796A (en) * 1970-10-30 1972-06-06 Deere & Co Logging grapple
FR2139784B1 (de) * 1971-05-28 1976-03-19 Serma
US3933389A (en) * 1974-10-16 1976-01-20 Deere & Company Grapple structure

Also Published As

Publication number Publication date
EP0054207A3 (de) 1983-01-26
EP0054207A2 (de) 1982-06-23

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased