FR2988409B1 - EXCAVATING BENCH WITH CROSS ARMS IN "X" - Google Patents

EXCAVATING BENCH WITH CROSS ARMS IN "X"

Info

Publication number
FR2988409B1
FR2988409B1 FR1252571A FR1252571A FR2988409B1 FR 2988409 B1 FR2988409 B1 FR 2988409B1 FR 1252571 A FR1252571 A FR 1252571A FR 1252571 A FR1252571 A FR 1252571A FR 2988409 B1 FR2988409 B1 FR 2988409B1
Authority
FR
France
Prior art keywords
excavating
bench
cross arms
arms
cross
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.)
Active
Application number
FR1252571A
Other languages
French (fr)
Other versions
FR2988409A1 (en
Inventor
De Verninac Bertrand Steff
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet SA
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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Priority to FR1252571A priority Critical patent/FR2988409B1/en
Publication of FR2988409A1 publication Critical patent/FR2988409A1/en
Application granted granted Critical
Publication of FR2988409B1 publication Critical patent/FR2988409B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
FR1252571A 2012-03-22 2012-03-22 EXCAVATING BENCH WITH CROSS ARMS IN "X" Active FR2988409B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1252571A FR2988409B1 (en) 2012-03-22 2012-03-22 EXCAVATING BENCH WITH CROSS ARMS IN "X"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252571A FR2988409B1 (en) 2012-03-22 2012-03-22 EXCAVATING BENCH WITH CROSS ARMS IN "X"

Publications (2)

Publication Number Publication Date
FR2988409A1 FR2988409A1 (en) 2013-09-27
FR2988409B1 true FR2988409B1 (en) 2015-02-06

Family

ID=46456711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252571A Active FR2988409B1 (en) 2012-03-22 2012-03-22 EXCAVATING BENCH WITH CROSS ARMS IN "X"

Country Status (1)

Country Link
FR (1) FR2988409B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1255089A (en) * 1960-01-22 1961-03-03 Rabot Ets Improvements to gripping tools for hydraulically operated lifting devices
DE2009597A1 (en) * 1970-03-02 1971-09-16 Grün & Bilfinger AG, 6800 Mannheim Grapple
US3750311A (en) * 1971-10-12 1973-08-07 A Anderson Gravity operated mechanical grab
US4497608A (en) * 1983-06-13 1985-02-05 The Trustees Of The Toronto General Burying Grounds Monument foundation digger
DE4324956A1 (en) * 1993-07-24 1995-01-26 Michael Hartfuss Fa Drilling grab
NL193828C (en) * 1994-03-22 2000-12-04 Bos & Kalis Baggermaatsch Gripper with horizontal path of cutting edges.

Also Published As

Publication number Publication date
FR2988409A1 (en) 2013-09-27

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