ES345767A1 - Extension frame to adapt a normal drilling bucket for carrying out deep drilling - Google Patents

Extension frame to adapt a normal drilling bucket for carrying out deep drilling

Info

Publication number
ES345767A1
ES345767A1 ES345767A ES345767A ES345767A1 ES 345767 A1 ES345767 A1 ES 345767A1 ES 345767 A ES345767 A ES 345767A ES 345767 A ES345767 A ES 345767A ES 345767 A1 ES345767 A1 ES 345767A1
Authority
ES
Spain
Prior art keywords
carrying
drilling
adapt
extension frame
out deep
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
Application number
ES345767A
Other languages
Spanish (es)
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.)
Poclain SA
Original Assignee
Poclain 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 Poclain SA filed Critical Poclain SA
Publication of ES345767A1 publication Critical patent/ES345767A1/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
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • 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)
  • Load-Engaging Elements For Cranes (AREA)
  • Shovels (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

In an excavator there can be detachably mounted from a jib or an arm of the excavator a forked member 7 for carrying a grab bucket assembly 4. The bucket halves - supporting spreader bar 3 of the assembly 4 is connected to the bottoms of the prongs 8a, 8b of the forked member 7 by pins 16a,.16A entering into holes in opposed lugs 17a, 17b on the spreader bar 3. The upper part of the member 7 can be provided with a rotary swivel 9 and protective fenders 10.
ES345767A 1966-10-06 1967-10-05 Extension frame to adapt a normal drilling bucket for carrying out deep drilling Expired ES345767A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR79044A FR1502092A (en) 1966-10-06 1966-10-06 Long frame for adapting a normal drilling bucket to the execution of deep boreholes

Publications (1)

Publication Number Publication Date
ES345767A1 true ES345767A1 (en) 1968-11-16

Family

ID=8618603

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345767A Expired ES345767A1 (en) 1966-10-06 1967-10-05 Extension frame to adapt a normal drilling bucket for carrying out deep drilling

Country Status (4)

Country Link
US (1) US3470973A (en)
ES (1) ES345767A1 (en)
FR (1) FR1502092A (en)
GB (1) GB1156734A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740101C2 (en) * 1977-09-06 1986-04-24 Casagrande & C. S.p.A., Fontanafredda Drilling grapple
CN104179470A (en) * 2014-08-13 2014-12-03 新奥气化采煤有限公司 Fishing pipe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1474707A (en) * 1922-03-02 1923-11-20 Crowl Martin Luther Sand bucket
US1730704A (en) * 1927-10-27 1929-10-08 Wild Charles Digging mechanism for wells and the like
US2645458A (en) * 1950-07-29 1953-07-14 Yost Merrill Hole boring rig
US2879974A (en) * 1956-03-12 1959-03-31 Frankignoul Pieux Armes Grab-type tool for sinking wells in the ground
US3194329A (en) * 1964-06-11 1965-07-13 Calweld Inc Hydraulic grab bucket

Also Published As

Publication number Publication date
GB1156734A (en) 1969-07-02
FR1502092A (en) 1967-11-18
US3470973A (en) 1969-10-07
DE1634948B2 (en) 1976-02-12
DE1634948A1 (en) 1971-02-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860806