FR2209014B1 - - Google Patents

Info

Publication number
FR2209014B1
FR2209014B1 FR7229897A FR7229897A FR2209014B1 FR 2209014 B1 FR2209014 B1 FR 2209014B1 FR 7229897 A FR7229897 A FR 7229897A FR 7229897 A FR7229897 A FR 7229897A FR 2209014 B1 FR2209014 B1 FR 2209014B1
Authority
FR
France
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
Application number
FR7229897A
Other languages
French (fr)
Other versions
FR2209014A1 (en
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.)
LESPINASSE PIER9E
Original Assignee
LESPINASSE PIER9E
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 LESPINASSE PIER9E filed Critical LESPINASSE PIER9E
Priority to FR7229897A priority Critical patent/FR2209014B1/fr
Priority to DE19732341264 priority patent/DE2341264A1/en
Priority to GB3942673A priority patent/GB1389796A/en
Priority to NL7311498A priority patent/NL7311498A/xx
Priority to JP9341473A priority patent/JPS4958608A/ja
Publication of FR2209014A1 publication Critical patent/FR2209014A1/fr
Application granted granted Critical
Publication of FR2209014B1 publication Critical patent/FR2209014B1/fr
Priority to US05/759,976 priority patent/US4150503A/en
Expired legal-status Critical Current

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
    • E02F3/28—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
    • E02F3/4131—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device mounted on a floating substructure
    • 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
    • E02F9/06—Floating substructures as supports

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)
FR7229897A 1972-08-22 1972-08-22 Expired FR2209014B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7229897A FR2209014B1 (en) 1972-08-22 1972-08-22
DE19732341264 DE2341264A1 (en) 1972-08-22 1973-08-16 DEVICE FOR ACCEPTING MATERIAL ON THE BOTTOM OF WATERS
GB3942673A GB1389796A (en) 1972-08-22 1973-08-21 Submersible excavating apparatus
NL7311498A NL7311498A (en) 1972-08-22 1973-08-21
JP9341473A JPS4958608A (en) 1972-08-22 1973-08-22
US05/759,976 US4150503A (en) 1972-08-22 1977-01-17 Apparatus for excavation and earth removal from aquatic bottoms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7229897A FR2209014B1 (en) 1972-08-22 1972-08-22

Publications (2)

Publication Number Publication Date
FR2209014A1 FR2209014A1 (en) 1974-06-28
FR2209014B1 true FR2209014B1 (en) 1976-10-29

Family

ID=9103420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229897A Expired FR2209014B1 (en) 1972-08-22 1972-08-22

Country Status (5)

Country Link
JP (1) JPS4958608A (en)
DE (1) DE2341264A1 (en)
FR (1) FR2209014B1 (en)
GB (1) GB1389796A (en)
NL (1) NL7311498A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091978A1 (en) * 1982-04-20 1983-10-26 Peiner Maschinen- und Schraubenwerke AG A two shells one cable underwater grab
NL1006301C2 (en) * 1997-06-12 1998-12-15 Smit Engineering Bv Device for gripping and lifting objects such as objects under water.
FR2919015B1 (en) * 2007-07-18 2009-09-25 Technip France Sa DEVICE FOR EXTRACTING A MATERIAL LOCATED AT THE BOTTOM OF A WATER EXTEND AND ASSOCIATED METHOD
DE102010048524A1 (en) * 2010-10-14 2012-04-19 Krones Aktiengesellschaft Gripper head and loading station
JP6435073B1 (en) * 2018-04-12 2018-12-05 Ｊｆｅスチール株式会社 Casing press-fitting device, casing, and bottom sediment collection method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE23840C (en) * W. H. WOOD in New-York, V. St. A Innovation on excavator scarf1 "fine
FR668096A (en) * 1928-03-26 1929-10-28 Special vessel for the rescue of sunken or wrecked hulls

Also Published As

Publication number Publication date
JPS4958608A (en) 1974-06-06
FR2209014A1 (en) 1974-06-28
DE2341264A1 (en) 1974-02-28
NL7311498A (en) 1974-02-26
GB1389796A (en) 1975-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse