GB1222056A - Improvements in or relating to digging buckets for a grab, scraper or excavator. - Google Patents

Improvements in or relating to digging buckets for a grab, scraper or excavator.

Info

Publication number
GB1222056A
GB1222056A GB7615/69A GB761569A GB1222056A GB 1222056 A GB1222056 A GB 1222056A GB 7615/69 A GB7615/69 A GB 7615/69A GB 761569 A GB761569 A GB 761569A GB 1222056 A GB1222056 A GB 1222056A
Authority
GB
United Kingdom
Prior art keywords
plate
excavator
feb
grab
scraper
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
GB7615/69A
Other languages
English (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.)
YUMBO
Original Assignee
YUMBO
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 YUMBO filed Critical YUMBO
Publication of GB1222056A publication Critical patent/GB1222056A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Table Equipment (AREA)
  • Earth Drilling (AREA)
GB7615/69A 1968-02-13 1969-02-12 Improvements in or relating to digging buckets for a grab, scraper or excavator. Expired GB1222056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR139722 1968-02-13

Publications (1)

Publication Number Publication Date
GB1222056A true GB1222056A (en) 1971-02-10

Family

ID=8645940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7615/69A Expired GB1222056A (en) 1968-02-13 1969-02-12 Improvements in or relating to digging buckets for a grab, scraper or excavator.

Country Status (10)

Country Link
BE (1) BE728269A (xx)
DE (1) DE1906535A1 (xx)
ES (1) ES363550A1 (xx)
FR (1) FR1583417A (xx)
GB (1) GB1222056A (xx)
IL (1) IL31589A0 (xx)
LU (1) LU57963A1 (xx)
MC (1) MC752A1 (xx)
OA (1) OA02993A (xx)
ZM (1) ZM1069A1 (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086712A (en) * 1977-03-31 1978-05-02 Caterpillar Tractor Co. Bucket construction having improved reinforcing means
US4129952A (en) * 1977-10-27 1978-12-19 Caterpillar Tractor Co. Wear strips for earthmoving buckets
US4400898A (en) * 1981-08-13 1983-08-30 Dresser Industries, Inc. Bucket pivot assembly
EP2770114A1 (en) * 2013-02-25 2014-08-27 Liebherr-Mining Equipment Colmar SAS Excavator bucket and earth moving machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378137A1 (fr) * 1977-01-21 1978-08-18 Ardennes Equipements Perfectionnements aux godets de pelles mecaniques
US4204349A (en) * 1978-12-22 1980-05-27 Clark Equipment Company Corner tooth construction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086712A (en) * 1977-03-31 1978-05-02 Caterpillar Tractor Co. Bucket construction having improved reinforcing means
US4129952A (en) * 1977-10-27 1978-12-19 Caterpillar Tractor Co. Wear strips for earthmoving buckets
US4400898A (en) * 1981-08-13 1983-08-30 Dresser Industries, Inc. Bucket pivot assembly
EP2770114A1 (en) * 2013-02-25 2014-08-27 Liebherr-Mining Equipment Colmar SAS Excavator bucket and earth moving machine
US9670643B2 (en) 2013-02-25 2017-06-06 Liebherr-Mining Equipment Colmar Sas Excavator bucket and earth moving machine
RU2646260C2 (ru) * 2013-02-25 2018-03-02 Либхерр-Майнинг Иквипмент Кольмар Сас Ковш экскаватора и землеройная машина

Also Published As

Publication number Publication date
DE1906535A1 (de) 1969-09-18
MC752A1 (fr) 1969-10-17
IL31589A0 (en) 1969-04-30
LU57963A1 (xx) 1969-05-22
ZM1069A1 (en) 1970-01-16
BE728269A (xx) 1969-07-16
FR1583417A (xx) 1969-10-31
OA02993A (fr) 1970-12-15
ES363550A1 (es) 1970-12-16

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