CA2018309A1 - Bladesaver assembly - Google Patents

Bladesaver assembly

Info

Publication number
CA2018309A1
CA2018309A1 CA 2018309 CA2018309A CA2018309A1 CA 2018309 A1 CA2018309 A1 CA 2018309A1 CA 2018309 CA2018309 CA 2018309 CA 2018309 A CA2018309 A CA 2018309A CA 2018309 A1 CA2018309 A1 CA 2018309A1
Authority
CA
Canada
Prior art keywords
wear
adapters
shroud means
wear plate
bucket
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.)
Granted
Application number
CA 2018309
Other languages
French (fr)
Other versions
CA2018309C (en
Inventor
Howard W. Robinson
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.)
GH Hensley Industries Inc
Original Assignee
GH Hensley Industries Inc
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 GH Hensley Industries Inc filed Critical GH Hensley Industries Inc
Publication of CA2018309A1 publication Critical patent/CA2018309A1/en
Application granted granted Critical
Publication of CA2018309C publication Critical patent/CA2018309C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)

Abstract

A wear assembly for a bucket of an excavation apparatus comprising a wear plate which, in use, provides a forward lower lip of the bottom wall of the bucket.
A plurality of adapters are mounted at spaced apart locations on the forward edge of the wear plate. A
plurality of hollow, replaceable excavating teeth are mounted on the adapters. A plurality of wear shroud means are each mounted on the forward edge of the wear plate, with the wear shroud means each occupying the space between adjacent adapters secured to the adjacent adapters by locking pins engaged in registering apertures in the shroud means and adapters and covering the bottom of. the adjacent adapters to provide a wear bearing lower surface of the bucket. The shroud means are further secured on the wear plate by laterally extending locking portions of the excavating teeth which prevent motion of the shroud means away from the wear plate.
CA 2018309 1989-06-06 1990-06-05 Bladesaver assembly Expired - Lifetime CA2018309C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36270289A 1989-06-06 1989-06-06
US362,702 1989-06-06

Publications (2)

Publication Number Publication Date
CA2018309A1 true CA2018309A1 (en) 1990-12-06
CA2018309C CA2018309C (en) 2001-05-08

Family

ID=23427181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2018309 Expired - Lifetime CA2018309C (en) 1989-06-06 1990-06-05 Bladesaver assembly

Country Status (3)

Country Link
EP (1) EP0414345A3 (en)
AU (1) AU641163B2 (en)
CA (1) CA2018309C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115506445A (en) * 2022-09-06 2022-12-23 江苏徐工国重实验室科技有限公司 Blade plate protection assembly and preparation method thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2091445A1 (en) * 1991-09-10 1993-03-11 James A. Garman Retaining mechanism for a tooth assembly
US5412885A (en) * 1993-07-02 1995-05-09 Caterpillar Inc. Bucket base edge protector assembly
AP3321A (en) * 2009-12-24 2015-06-30 Cqms Pty Ltd A wear assembly for an excavator bucket
ES2644068T3 (en) * 2012-09-21 2017-11-27 Liebherr-Mining Equipment Colmar Sas Wing cover for a spoon of an earth moving machine; and earth moving machine
US9404240B2 (en) * 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851413A (en) * 1971-08-23 1974-12-03 Caterpillar Tractor Co Quick change cutting edge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115506445A (en) * 2022-09-06 2022-12-23 江苏徐工国重实验室科技有限公司 Blade plate protection assembly and preparation method thereof
CN115506445B (en) * 2022-09-06 2023-10-31 江苏徐工国重实验室科技有限公司 Blade plate protection assembly and preparation method thereof

Also Published As

Publication number Publication date
EP0414345A2 (en) 1991-02-27
AU641163B2 (en) 1993-09-16
CA2018309C (en) 2001-05-08
AU5628490A (en) 1990-12-13
EP0414345A3 (en) 1991-09-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202