GB1423869A - Replaceable pinned-on cutting edge - Google Patents

Replaceable pinned-on cutting edge

Info

Publication number
GB1423869A
GB1423869A GB1592473A GB1592473A GB1423869A GB 1423869 A GB1423869 A GB 1423869A GB 1592473 A GB1592473 A GB 1592473A GB 1592473 A GB1592473 A GB 1592473A GB 1423869 A GB1423869 A GB 1423869A
Authority
GB
United Kingdom
Prior art keywords
cutting edge
support member
secured
pinned
replaceable
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
GB1592473A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to GB1592473A priority Critical patent/GB1423869A/en
Publication of GB1423869A publication Critical patent/GB1423869A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

1423869 Excavator cutting edges CATERPILLAR TRACTOR CO 3 April 1973 15924/ 73 Heading E1F A cutting edge assembly for an earthmoving device, such as a scraper, having a cutting edge support member 22, comprises a plurality of separate cutting edge elements 10 having bifurcated portions adapted to engage the support member 22 and be retained by readily insertable and removable fastening means 58, the bifurcated portions 50, 52 being embraced by one or more wear plates 32, 40 secured to the member 22. In a further embodiment, Figs. 7, 8 (not shown), cutting edge elements (90) carry brackets (96), (98) adapted to engage under edge support member (100) and be secured by pins (118) to vertical plates (114) thereon. The cutting edge elements may be identical, or the central ones may be longer, providing a central stinger portion on the cutting edge.
GB1592473A 1973-04-03 1973-04-03 Replaceable pinned-on cutting edge Expired GB1423869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1592473A GB1423869A (en) 1973-04-03 1973-04-03 Replaceable pinned-on cutting edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1592473A GB1423869A (en) 1973-04-03 1973-04-03 Replaceable pinned-on cutting edge

Publications (1)

Publication Number Publication Date
GB1423869A true GB1423869A (en) 1976-02-04

Family

ID=10068004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1592473A Expired GB1423869A (en) 1973-04-03 1973-04-03 Replaceable pinned-on cutting edge

Country Status (1)

Country Link
GB (1) GB1423869A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052803A (en) * 1976-10-18 1977-10-11 Caterpillar Tractor Co. Loader bucket cutting edge with recessed bolt studs and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052803A (en) * 1976-10-18 1977-10-11 Caterpillar Tractor Co. Loader bucket cutting edge with recessed bolt studs and method

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Legal Events

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