ATE50748T1 - Maschine fuer erdarbeiten. - Google Patents

Maschine fuer erdarbeiten.

Info

Publication number
ATE50748T1
ATE50748T1 AT87110040T AT87110040T ATE50748T1 AT E50748 T1 ATE50748 T1 AT E50748T1 AT 87110040 T AT87110040 T AT 87110040T AT 87110040 T AT87110040 T AT 87110040T AT E50748 T1 ATE50748 T1 AT E50748T1
Authority
AT
Austria
Prior art keywords
articulated
jaw
frame
fact
axle
Prior art date
Application number
AT87110040T
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of ATE50748T1 publication Critical patent/ATE50748T1/de

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
  • Handcart (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT87110040T 1986-07-18 1987-07-11 Maschine fuer erdarbeiten. ATE50748T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2893/86A CH669002A5 (fr) 1986-07-18 1986-07-18 Engin de terrassement.
EP87110040A EP0256304B1 (fr) 1986-07-18 1987-07-11 Engin de terrassement

Publications (1)

Publication Number Publication Date
ATE50748T1 true ATE50748T1 (de) 1990-03-15

Family

ID=4243966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87110040T ATE50748T1 (de) 1986-07-18 1987-07-11 Maschine fuer erdarbeiten.

Country Status (5)

Country Link
EP (1) EP0256304B1 (fr)
AT (1) ATE50748T1 (fr)
CH (1) CH669002A5 (fr)
DE (2) DE3761816D1 (fr)
ES (1) ES2001466B3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194193A1 (fr) 2008-12-05 2010-06-09 Serge Vuistiner Benne de terrassement
CN105257610B (zh) * 2015-07-13 2017-03-01 南通港闸船舶制造有限公司 易操作的自航钢耙抓斗挖泥船液压系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR919101A (fr) * 1945-12-18 1947-02-27 Benne-preneuse
DE1114623B (de) * 1957-01-14 1961-10-05 Wilhelm Ludowici Dr Ing Greifer
DE1123097B (de) * 1959-11-21 1962-02-01 Taylor & Sons Manchester Ltd F Kuebelgreifer mit hydraulischem Antrieb zum Verschwenken der beiden Kuebelhaelften
US3667796A (en) * 1970-10-30 1972-06-06 Deere & Co Logging grapple
FR2300034A1 (fr) * 1975-02-10 1976-09-03 Yumbo Benne preneuse a commande hydraulique
US4023848A (en) * 1976-01-05 1977-05-17 J. I. Case Company Log grapple
CA1036047A (fr) * 1976-04-27 1978-08-08 Logging Development Corporation Materiel pour le rassemblement des grumes en cours d'abbatage
NL7700847A (nl) * 1977-01-27 1978-07-31 Nemag Nv Grijper of dergelijke.
CH641864A5 (fr) * 1980-12-02 1984-03-15 Serge Vuistiner Engin de terrassement.

Also Published As

Publication number Publication date
DE3761816D1 (de) 1990-04-12
ES2001466A4 (es) 1988-06-01
EP0256304B1 (fr) 1990-03-07
CH669002A5 (fr) 1989-02-15
ES2001466B3 (es) 1990-05-16
EP0256304A1 (fr) 1988-02-24
DE256304T1 (de) 1988-06-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time