ES8702556A1 - Fastener for earth moving equipment tooth - Google Patents

Fastener for earth moving equipment tooth

Info

Publication number
ES8702556A1
ES8702556A1 ES86554083A ES554083A ES8702556A1 ES 8702556 A1 ES8702556 A1 ES 8702556A1 ES 86554083 A ES86554083 A ES 86554083A ES 554083 A ES554083 A ES 554083A ES 8702556 A1 ES8702556 A1 ES 8702556A1
Authority
ES
Spain
Prior art keywords
members
rounded
pref
arm
fastener
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
ES86554083A
Other languages
Spanish (es)
Other versions
ES554083A0 (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.)
GAMMA LOCK Pty Ltd
Original Assignee
GAMMA LOCK Pty Ltd
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
Priority claimed from ZA86585A external-priority patent/ZA86585B/en
Application filed by GAMMA LOCK Pty Ltd filed Critical GAMMA LOCK Pty Ltd
Publication of ES8702556A1 publication Critical patent/ES8702556A1/en
Publication of ES554083A0 publication Critical patent/ES554083A0/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
    • E02F9/2841—Retaining means, e.g. pins resilient

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)
  • Slide Fasteners (AREA)

Abstract

A fastener comprises a pair of members which are pivotable w.r.t. one another from an inner to an outer position, and biasing to urge the members apart. The biasing is pref. a rubber or neoprene block, and there is an abutment against which the members can bear in order to pivot. The abutment pref. has rounded recesses within which rounded ends of the members can pivot, and the members have weakened regions so as to break when struck at right angles to facilitate removal of the key from tooth and adapter. Each member pref. has an arm extending from a rounded inner end, the arm having a triangular enlargement with a forwardly inclined part and the weakness provided between the rounded end and arm.
ES86554083A 1985-04-03 1986-04-02 Fastener for earth moving equipment tooth Expired ES8702556A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA852501 1985-04-03
ZA856769 1985-09-04
ZA86585A ZA86585B (en) 1985-04-03 1986-01-27 Teeth for use with earth moving equipment

Publications (2)

Publication Number Publication Date
ES8702556A1 true ES8702556A1 (en) 1987-01-01
ES554083A0 ES554083A0 (en) 1987-01-01

Family

ID=27420929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86554083A Expired ES8702556A1 (en) 1985-04-03 1986-04-02 Fastener for earth moving equipment tooth

Country Status (5)

Country Link
EP (1) EP0203315B1 (en)
DE (1) DE3677056D1 (en)
ES (1) ES8702556A1 (en)
IL (1) IL78413A0 (en)
NZ (1) NZ215680A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016200757B2 (en) * 2010-12-07 2017-01-12 Talon Engineering Sdn. Bhd Connection assembly

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6393738B1 (en) 1998-06-15 2002-05-28 Robert S. Bierwith Excavating bucket with replaceable wedge-locked teeth
US6216368B1 (en) * 1998-06-15 2001-04-17 Robert S. Bierwith Excavating bucket with replaceable wedge-locked teeth
RU2452819C2 (en) 2006-08-16 2012-06-10 Кейтерпиллар Инк. Excavating element
US9057176B2 (en) 2011-06-28 2015-06-16 Caterpillar Inc. Retention system for a ground-engaging tool
US8819967B2 (en) * 2012-03-21 2014-09-02 Hensley Industries, Inc. Adapter stabilization structure for bucket lip
DE102018203913A1 (en) * 2018-03-14 2019-09-19 Thyssenkrupp Ag Recording arrangement of an excavator tooth with a receptacle for mounting on the blade of a bucket wheel excavator
WO2023115103A1 (en) * 2021-12-22 2023-06-29 Talon Engineering SDN. BHD. Latching assembly for ground engaging tools

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635366A (en) * 1947-01-24 1953-04-21 Morgan D Hostetter Digger tooth construction
US2852874A (en) * 1954-06-15 1958-09-23 Electric Steel Foundry Co Digger point and locking mechanism therefor
US3106256A (en) * 1962-01-08 1963-10-08 Richard A Mcbride Excavating tooth structure
US3325926A (en) * 1964-03-09 1967-06-20 Mid Continent Steel Casting Co Digger tooth and assembly for an excavating apparatus
US3312004A (en) * 1964-06-01 1967-04-04 Thys Company Ripper tooth assembly
DE1652484B1 (en) * 1967-05-08 1972-01-20 Deloro Ugine Carbone Fastening device for a cutting cap which can be placed on a tool shank, in particular a cutting tool shank for coal-mining machines
US3879867A (en) * 1968-12-04 1975-04-29 Bofors Ab Fastening means for retaining a digger tooth in a socket
DE2930804A1 (en) * 1979-07-28 1981-02-12 Karl Schwarzkopf Excavator tooth tip locking mechanism - has one U=shaped side piece with arms enclosing those of other side piece
US4433496A (en) * 1983-03-14 1984-02-28 Esco Corporation Locking device for excavating equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016200757B2 (en) * 2010-12-07 2017-01-12 Talon Engineering Sdn. Bhd Connection assembly
US9850641B2 (en) 2010-12-07 2017-12-26 Talon Engineering Sdn Bhd Connection assembly
AU2016200757C1 (en) * 2010-12-07 2022-07-14 Talon Engineering Sdn. Bhd Connection assembly

Also Published As

Publication number Publication date
DE3677056D1 (en) 1991-02-28
EP0203315A3 (en) 1987-05-13
IL78413A0 (en) 1986-08-31
EP0203315A2 (en) 1986-12-03
EP0203315B1 (en) 1991-01-23
NZ215680A (en) 1988-07-28
ES554083A0 (en) 1987-01-01

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