FR2681352B1 - EXCAVATION APPARATUS WITH A GRIPPER. - Google Patents

EXCAVATION APPARATUS WITH A GRIPPER.

Info

Publication number
FR2681352B1
FR2681352B1 FR9111373A FR9111373A FR2681352B1 FR 2681352 B1 FR2681352 B1 FR 2681352B1 FR 9111373 A FR9111373 A FR 9111373A FR 9111373 A FR9111373 A FR 9111373A FR 2681352 B1 FR2681352 B1 FR 2681352B1
Authority
FR
France
Prior art keywords
gripper
excavation apparatus
excavation
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 - Fee Related
Application number
FR9111373A
Other languages
French (fr)
Other versions
FR2681352A1 (en
Inventor
Thierry Raymond
Joel Cano
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.)
Compagnie du Sol SARL
Original Assignee
Compagnie du Sol SARL
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 Compagnie du Sol SARL filed Critical Compagnie du Sol SARL
Priority to FR9111373A priority Critical patent/FR2681352B1/en
Priority to EP92402530A priority patent/EP0533558A1/en
Publication of FR2681352A1 publication Critical patent/FR2681352A1/en
Application granted granted Critical
Publication of FR2681352B1 publication Critical patent/FR2681352B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2037—Coordinating the movements of the implement and of the frame
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • E02F3/475—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets for making foundation slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
FR9111373A 1991-09-16 1991-09-16 EXCAVATION APPARATUS WITH A GRIPPER. Expired - Fee Related FR2681352B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9111373A FR2681352B1 (en) 1991-09-16 1991-09-16 EXCAVATION APPARATUS WITH A GRIPPER.
EP92402530A EP0533558A1 (en) 1991-09-16 1992-09-16 Pincer grab excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111373A FR2681352B1 (en) 1991-09-16 1991-09-16 EXCAVATION APPARATUS WITH A GRIPPER.

Publications (2)

Publication Number Publication Date
FR2681352A1 FR2681352A1 (en) 1993-03-19
FR2681352B1 true FR2681352B1 (en) 1998-07-24

Family

ID=9416964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9111373A Expired - Fee Related FR2681352B1 (en) 1991-09-16 1991-09-16 EXCAVATION APPARATUS WITH A GRIPPER.

Country Status (2)

Country Link
EP (1) EP0533558A1 (en)
FR (1) FR2681352B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630297A1 (en) * 2004-08-20 2006-03-01 BAUER Maschinen GmbH Method of making concrete underground walls and device therefor
IT1393221B1 (en) * 2009-03-05 2012-04-11 Casagrande Spa CONTROL DEVICE FOR AN EXCAVATION EQUIPMENT
ES2929747T3 (en) 2019-04-18 2022-12-01 Bauer Maschinen Gmbh Diaphragm wall spoon and procedure for making a trench in the ground
EP4249687A3 (en) * 2021-08-12 2023-11-29 BAUER Maschinen GmbH Gripper device and method for operating a gripper device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917322A (en) * 1972-08-25 1975-11-04 Caterpillar Tractor Co Joint structure for clamshell bucket assembly
FR2251671B1 (en) * 1973-11-21 1980-04-11 Poclain Sa
DE3461666D1 (en) * 1983-02-12 1987-01-22 Hikoma Seisakusho Kk Earth-working machine
JPH086352B2 (en) * 1988-09-22 1996-01-24 株式会社クボタ Backhoe backhoe device operation structure

Also Published As

Publication number Publication date
EP0533558A1 (en) 1993-03-24
FR2681352A1 (en) 1993-03-19

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Legal Events

Date Code Title Description
ST Notification of lapse