GB1308037A - Assembly of tooth point and adapter for an earth handling machine - Google Patents

Assembly of tooth point and adapter for an earth handling machine

Info

Publication number
GB1308037A
GB1308037A GB1800870A GB1800870A GB1308037A GB 1308037 A GB1308037 A GB 1308037A GB 1800870 A GB1800870 A GB 1800870A GB 1800870 A GB1800870 A GB 1800870A GB 1308037 A GB1308037 A GB 1308037A
Authority
GB
United Kingdom
Prior art keywords
support
tooth
ring
pin
adapter
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
GB1800870A
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.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Publication of GB1308037A publication Critical patent/GB1308037A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Earth Drilling (AREA)

Abstract

1308037 Excavator teeth ITALSIDER SpA 15 April 1970 [17 April 1969] 18008/70 Heading E1F An excavator tooth 2 is secured on a support 1 by a cotter pin 5 entered into aligned bores in the tooth and the support and secured in said bores by a snap ring 6 located in a counterbore 4 in the support to engage in a groove 205 in the pin. The support 1 may have a frusto-conical form and the end of the support and the associated surface of the recess of the tooth may be planar and extend parallel to the common axis of the aligned bores. The snap ring may be a split ring of circular or oval shape and formed from rod or wire of circular cross section and may be surrounded in the counterbore by a packing ring of elastic material that will bias the ring into the preferably annular groove of the pin, which may have a frusto-conical tip.
GB1800870A 1969-04-17 1970-04-15 Assembly of tooth point and adapter for an earth handling machine Expired GB1308037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT695669 1969-04-17

Publications (1)

Publication Number Publication Date
GB1308037A true GB1308037A (en) 1973-02-21

Family

ID=11122715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1800870A Expired GB1308037A (en) 1969-04-17 1970-04-15 Assembly of tooth point and adapter for an earth handling machine

Country Status (9)

Country Link
AT (1) AT321209B (en)
AU (1) AU1377370A (en)
CA (1) CA931185A (en)
CH (1) CH500346A (en)
DE (1) DE7011965U (en)
ES (1) ES188105Y (en)
FR (1) FR2043234A5 (en)
GB (1) GB1308037A (en)
SE (1) SE355206B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952433A (en) * 1974-09-03 1976-04-27 Caterpillar Tractor Co. Spring clip retaining means for earthworking tips
US4096653A (en) * 1974-10-31 1978-06-27 Caterpillar Tractor Co. Cartridge retaining means for earthworking tips
WO2007058677A1 (en) * 2005-11-17 2007-05-24 Caterpillar Inc. Ground engaging tool retention system
US9476184B2 (en) 2011-12-08 2016-10-25 Cqms Pty Ltd Excavator wear assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017130439A1 (en) * 2017-12-19 2019-06-19 Oilquick Deutschland Gmbh Quick coupler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952433A (en) * 1974-09-03 1976-04-27 Caterpillar Tractor Co. Spring clip retaining means for earthworking tips
US4096653A (en) * 1974-10-31 1978-06-27 Caterpillar Tractor Co. Cartridge retaining means for earthworking tips
WO2007058677A1 (en) * 2005-11-17 2007-05-24 Caterpillar Inc. Ground engaging tool retention system
US9476184B2 (en) 2011-12-08 2016-10-25 Cqms Pty Ltd Excavator wear assembly
RU2621815C2 (en) * 2011-12-08 2017-06-07 Скмс Пти Лтд Excavator wearable unit

Also Published As

Publication number Publication date
ES188105Y (en) 1974-09-01
AT321209B (en) 1975-03-25
DE2015662A1 (en) 1970-11-26
CA931185A (en) 1973-07-31
FR2043234A5 (en) 1971-02-12
AU1377370A (en) 1971-10-14
ES188105U (en) 1974-02-16
DE7011965U (en) 1973-07-12
SE355206B (en) 1973-04-09
CH500346A (en) 1970-12-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee