FR2259945A1 - - Google Patents

Info

Publication number
FR2259945A1
FR2259945A1 FR7503183A FR7503183A FR2259945A1 FR 2259945 A1 FR2259945 A1 FR 2259945A1 FR 7503183 A FR7503183 A FR 7503183A FR 7503183 A FR7503183 A FR 7503183A FR 2259945 A1 FR2259945 A1 FR 2259945A1
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.)
Granted
Application number
FR7503183A
Other versions
FR2259945B1 (fr
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.)
WACK ELISABETH DT
Original Assignee
WACK ELISABETH DT
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 WACK ELISABETH DT filed Critical WACK ELISABETH DT
Publication of FR2259945A1 publication Critical patent/FR2259945A1/fr
Application granted granted Critical
Publication of FR2259945B1 publication Critical patent/FR2259945B1/fr
Expired legal-status Critical Current

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
    • B66C3/02—Bucket grabs
    • 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)
  • Earth Drilling (AREA)
FR7503183A 1974-01-31 1975-01-27 Expired FR2259945B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2405142A DE2405142C2 (de) 1974-01-31 1974-01-31 Bohrgreifer für Pfahlgründungen und Brunnenbohrungen

Publications (2)

Publication Number Publication Date
FR2259945A1 true FR2259945A1 (fr) 1975-08-29
FR2259945B1 FR2259945B1 (fr) 1979-03-02

Family

ID=5906512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503183A Expired FR2259945B1 (fr) 1974-01-31 1975-01-27

Country Status (10)

Country Link
US (1) US3965999A (fr)
JP (1) JPS538122B2 (fr)
AT (1) AT337105B (fr)
BR (1) BR7500604A (fr)
CH (1) CH590371A5 (fr)
DE (1) DE2405142C2 (fr)
FR (1) FR2259945B1 (fr)
GB (1) GB1492189A (fr)
IT (1) IT1029401B (fr)
ZA (1) ZA75456B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376256A1 (fr) * 1976-12-30 1978-07-28 Casagrande & C Spa Benne a coquilles articulees sur des pivots interieurs

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740101C2 (de) * 1977-09-06 1986-04-24 Casagrande & C. S.p.A., Fontanafredda Bohrgreifer
US4604818A (en) * 1984-08-06 1986-08-12 Kabushiki Kaisha Tokyo Seisakusho Under reaming pile bore excavating bucket and method of its excavation
US20130167410A1 (en) * 2011-12-31 2013-07-04 Brian Bernard Langdon Clam-link apparatus and methods
CN105040761B (zh) * 2015-06-24 2017-11-14 中国地质大学（武汉） 钻孔灌注桩沉渣装置及使用方法
CN106223386B (zh) * 2016-09-28 2019-02-15 国网河南省电力公司濮阳供电公司 一种适用于流沙淤泥地质的电杆种植挖坑机
CN106351273B (zh) * 2016-10-12 2019-04-05 国网河南省电力公司濮阳县供电公司 挖坑机及挖坑方法
CN109577916B (zh) * 2018-12-26 2024-01-23 武汉工程大学 一种清除钻孔深部残留碎屑的工具
CN112544172B (zh) * 2020-12-22 2022-02-22 南昌工程学院 一种用于园林植物栽植的挖坑装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR741536A (fr) * 1932-08-25 1933-02-10
GB490282A (en) * 1936-12-08 1938-08-08 Guillaume Jean Solomon A machine for sinking wells, earth boring, mining and so forth
DE886582C (de) * 1942-05-05 1953-08-17 Bade & Co Gmbh Bohrgreifer zur Herstellung von Erdbohrloechern
FR1045176A (fr) * 1951-11-15 1953-11-24 Benoto Sa Benne à forer perfectionnée
FR1145610A (fr) * 1956-03-12 1957-10-28 Frankignoul Pieux Armes Outil rotatif pour le creusement de puits dans le sol
US3113629A (en) * 1960-11-29 1963-12-10 Benoto Sa Boring apparatus whose opening is adjustable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376256A1 (fr) * 1976-12-30 1978-07-28 Casagrande & C Spa Benne a coquilles articulees sur des pivots interieurs

Also Published As

Publication number Publication date
CH590371A5 (fr) 1977-08-15
GB1492189A (en) 1977-11-16
ZA75456B (en) 1976-01-28
IT1029401B (it) 1979-03-10
BR7500604A (pt) 1975-11-11
DE2405142C2 (de) 1975-10-09
ATA1028974A (de) 1976-09-15
DE2405142B1 (de) 1975-02-27
JPS538122B2 (fr) 1978-03-25
AT337105B (de) 1977-06-10
US3965999A (en) 1976-06-29
JPS50107705A (fr) 1975-08-25
FR2259945B1 (fr) 1979-03-02

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