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FR2654759B1 - MOBILE DEVICE FOR SUPPORTING THE VERTICAL WALLS OF A TRENCH. - Google Patents

MOBILE DEVICE FOR SUPPORTING THE VERTICAL WALLS OF A TRENCH.

Info

Publication number
FR2654759B1
FR2654759B1 FR8915127A FR8915127A FR2654759B1 FR 2654759 B1 FR2654759 B1 FR 2654759B1 FR 8915127 A FR8915127 A FR 8915127A FR 8915127 A FR8915127 A FR 8915127A FR 2654759 B1 FR2654759 B1 FR 2654759B1
Authority
FR
France
Prior art keywords
trench
supporting
mobile device
vertical walls
walls
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
FR8915127A
Other languages
French (fr)
Other versions
FR2654759A1 (en
Inventor
Christian Morat
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.)
SCREG Routes et Travaux Publics
Original Assignee
SCREG Routes et Travaux Publics
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 SCREG Routes et Travaux Publics filed Critical SCREG Routes et Travaux Publics
Priority to FR8915127A priority Critical patent/FR2654759B1/en
Publication of FR2654759A1 publication Critical patent/FR2654759A1/en
Application granted granted Critical
Publication of FR2654759B1 publication Critical patent/FR2654759B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/086—Travelling trench shores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
FR8915127A 1989-11-17 1989-11-17 MOBILE DEVICE FOR SUPPORTING THE VERTICAL WALLS OF A TRENCH. Expired - Fee Related FR2654759B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8915127A FR2654759B1 (en) 1989-11-17 1989-11-17 MOBILE DEVICE FOR SUPPORTING THE VERTICAL WALLS OF A TRENCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8915127A FR2654759B1 (en) 1989-11-17 1989-11-17 MOBILE DEVICE FOR SUPPORTING THE VERTICAL WALLS OF A TRENCH.

Publications (2)

Publication Number Publication Date
FR2654759A1 FR2654759A1 (en) 1991-05-24
FR2654759B1 true FR2654759B1 (en) 1994-05-06

Family

ID=9387512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915127A Expired - Fee Related FR2654759B1 (en) 1989-11-17 1989-11-17 MOBILE DEVICE FOR SUPPORTING THE VERTICAL WALLS OF A TRENCH.

Country Status (1)

Country Link
FR (1) FR2654759B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110747863A (en) * 2019-08-06 2020-02-04 中国水利水电第七工程局有限公司 Trench back support system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH342739A (en) * 1956-08-01 1959-11-30 Keller Josef Pit wall support device for excavating a grave
DE1634567C3 (en) * 1965-08-21 1973-11-15 Helmut 5600 Wuppertalronsdorf Szukala Trench shoring equipment
CH446205A (en) * 1966-07-20 1967-10-31 Scheidegger Josef Grave wall sprout
US3788086A (en) * 1972-04-13 1974-01-29 Charter Enterprises Inc Protective barrier
US4002035A (en) * 1975-07-11 1977-01-11 Wright Charles V Mobile shoring rig for excavation of trenches
US4874271A (en) * 1986-12-22 1989-10-17 Arnold Jimmie D Self-propelled trench shoring machine

Also Published As

Publication number Publication date
FR2654759A1 (en) 1991-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse