GB1329259A - Fastening device for the interchangeable components of an excavating tool - Google Patents

Fastening device for the interchangeable components of an excavating tool

Info

Publication number
GB1329259A
GB1329259A GB4313270A GB4313270A GB1329259A GB 1329259 A GB1329259 A GB 1329259A GB 4313270 A GB4313270 A GB 4313270A GB 4313270 A GB4313270 A GB 4313270A GB 1329259 A GB1329259 A GB 1329259A
Authority
GB
United Kingdom
Prior art keywords
tooth
mounting portion
fastening device
sept
locking surfaces
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
GB4313270A
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.)
Vickers Ruwolt Pty Ltd
Original Assignee
Vickers Ruwolt 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
Application filed by Vickers Ruwolt Pty Ltd filed Critical Vickers Ruwolt Pty Ltd
Publication of GB1329259A publication Critical patent/GB1329259A/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
    • E02F9/2825—Mountings therefor using adapters

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

1329259 Excavator teeth assemblies VICKERS RUWOLT PTY Ltd 9 Sept 1970 [9 Sept 1969] 43132/70 Heading E1F A tooth 18 or tooth-carrying structure is held secured on a mounting portion 5a, 5b attached to or forming part of a body 3 mountable on 'the digging means of an excavator by the frictional engagement of only the side surfaces of the tooth or structure with at least two locking surfaces 14, 15 on the mounting portion, all said locking surfaces 14, 15 extending both substantially at right angles to the tooth surface 18a encountering major loading when the tooth is excavating and angularly of each other in directions away from the body portion. The side surfaces and the locking surfaces may be flat and/or curved. Locating ribs 11 may be formed on those surfaces of the tooth or structure and the mounting portion that are substantially at right angles to the surface 14, 15. A number of configurations of the co-operating parts of the tooth or tooth-carrying structure and the mounting portion are described.
GB4313270A 1969-09-09 1970-09-09 Fastening device for the interchangeable components of an excavating tool Expired GB1329259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU6063369 1969-09-09

Publications (1)

Publication Number Publication Date
GB1329259A true GB1329259A (en) 1973-09-05

Family

ID=3745676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4313270A Expired GB1329259A (en) 1969-09-09 1970-09-09 Fastening device for the interchangeable components of an excavating tool

Country Status (4)

Country Link
CA (1) CA952941A (en)
FR (1) FR2061110A5 (en)
GB (1) GB1329259A (en)
ZA (1) ZA705927B (en)

Also Published As

Publication number Publication date
CA952941A (en) 1974-08-13
FR2061110A5 (en) 1971-06-18
ZA705927B (en) 1971-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees