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GB1241514A - Improvements in or relating to material handling implements - Google Patents

Improvements in or relating to material handling implements

Info

Publication number
GB1241514A
GB1241514A GB2393/69A GB239369A GB1241514A GB 1241514 A GB1241514 A GB 1241514A GB 2393/69 A GB2393/69 A GB 2393/69A GB 239369 A GB239369 A GB 239369A GB 1241514 A GB1241514 A GB 1241514A
Authority
GB
United Kingdom
Prior art keywords
wall
material handling
walls
relating
jan
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
GB2393/69A
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.)
Erhard Lauster Entwicklungen GmbH
Original Assignee
Erhard Lauster Entwicklungen GmbH
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 Erhard Lauster Entwicklungen GmbH filed Critical Erhard Lauster Entwicklungen GmbH
Publication of GB1241514A publication Critical patent/GB1241514A/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
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)

Abstract

1,241,514. Grab buckets. ERHARD LAUSTER ENTWICKLUNGEN G.m.b.H. 15 Jan., 1969 [17 Jan., 1968], No. 2393/69. Heading B8H. [Also in Division E1] A material handling implement comprises a part having spaced walls 14 interconnected by a bottom 15, and a wall 16 extending laterally of and between the walls 14, the said part and the wall being independently pivotable about an axis 12 and the arrangement being such that the wall 16 can be pivoted to positions beyond each end of the walls 14. Two rams 17 and a ram 19 are provided for pivoting the said part and the wall, respectively. The bottom 15 has teeth 21 for co-operation with knife edges 16c on the wall 16; alternatively, the teeth 21 may be replaced by knife edges. The implement may be used as a shovel, a scraper blade or a grab.
GB2393/69A 1968-01-17 1969-01-15 Improvements in or relating to material handling implements Expired GB1241514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT47168A AT304380B (en) 1968-01-17 1968-01-17 Excavator bucket

Publications (1)

Publication Number Publication Date
GB1241514A true GB1241514A (en) 1971-08-04

Family

ID=3491489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2393/69A Expired GB1241514A (en) 1968-01-17 1969-01-15 Improvements in or relating to material handling implements

Country Status (4)

Country Link
US (1) US3581924A (en)
AT (1) AT304380B (en)
FR (1) FR1600268A (en)
GB (1) GB1241514A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199040B1 (en) * 1973-02-19 1975-10-31 Poclain Sa
US4030626A (en) * 1976-05-07 1977-06-21 Harvey Durham Clamp for scoop loader
AT386437B (en) * 1986-02-18 1988-08-25 Posch Leopold Attachment for a front-end loader
FR2612966A1 (en) * 1987-03-23 1988-09-30 Delpech Sa Entreprise Sieving bucket
US4928410A (en) * 1987-06-17 1990-05-29 Walters Darrell L Reversible clam shell bucket
US4808027A (en) * 1987-10-26 1989-02-28 J. I. Case Company Compaction attachment for backhoe
US5899654A (en) * 1995-11-07 1999-05-04 Treeby; Colin H. Commodity container flow initiator
US5743030A (en) * 1996-03-20 1998-04-28 Sirr; Chester Lea Loader with screening device
US5702227A (en) * 1996-05-13 1997-12-30 Berg; Ronald Ejector bucket
US6052926A (en) * 1998-09-28 2000-04-25 Stephens; E. Rodney Bucket for a material handling apparatus
US6146082A (en) * 1999-01-19 2000-11-14 York; Rick R. Hydraulic swivel connector, excavating machine and method of use
US6341933B1 (en) 1999-06-04 2002-01-29 Macdonald Detwiler Space & Advanced Robotics Limited Hinged scoop end-effector
US6347464B1 (en) * 1999-12-29 2002-02-19 Gene Klager Self-cleaning hydraulic clam bucket
US6658769B2 (en) * 1999-12-29 2003-12-09 Gene Klager Self-cleaning hydraulic clam bucket
US8112913B2 (en) * 2009-10-30 2012-02-14 Chester Lea Sirr Multi-purpose bucket
US9587371B1 (en) 2014-06-24 2017-03-07 Randy Hostetler Reversible bucket attachment system for a skid steer
JP6675634B2 (en) * 2015-12-10 2020-04-01 国立研究開発法人農業・食品産業技術総合研究機構 Groove forming apparatus and groove forming method
CN111051613B (en) 2017-09-06 2022-06-03 克拉克设备公司 Bucket cleaning
CN108247025B (en) * 2018-03-22 2023-10-27 福建省微柏工业机器人有限公司 Oxide layer scraping mechanism for casting

Also Published As

Publication number Publication date
US3581924A (en) 1971-06-01
FR1600268A (en) 1970-07-20
DE1814391A1 (en) 1969-07-31
AT304380B (en) 1973-01-10

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