FR2370831A1 - Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block - Google Patents

Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block

Info

Publication number
FR2370831A1
FR2370831A1 FR7634103A FR7634103A FR2370831A1 FR 2370831 A1 FR2370831 A1 FR 2370831A1 FR 7634103 A FR7634103 A FR 7634103A FR 7634103 A FR7634103 A FR 7634103A FR 2370831 A1 FR2370831 A1 FR 2370831A1
Authority
FR
France
Prior art keywords
carrier
recess
tooth
bearing block
accept
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
FR7634103A
Other languages
French (fr)
Other versions
FR2370831B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7634103A priority Critical patent/FR2370831A1/en
Publication of FR2370831A1 publication Critical patent/FR2370831A1/en
Application granted granted Critical
Publication of FR2370831B1 publication Critical patent/FR2370831B1/fr
Granted 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
    • 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)
  • Earth Drilling (AREA)

Abstract

The tooth carrier (1) has a recess (4) at its front side to accept the end (5) of the tooth (6). This recess is closed off at the bottom by a bearing block (7) which is inserted between the bottom ends of the flanks of the recess in order to prevent coupling play between the carrier and the end. The bearing block is welded into this position. A hole (2, 8, 9) passes through the carrier (1), the end (5) and the bearing block (7) and runs normally to the bottom and/or top coupling faces so that the end and the carrier can be held together by an flexible splint (3). The carrier can then be fixed to the excavator blade.
FR7634103A 1976-11-12 1976-11-12 Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block Granted FR2370831A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634103A FR2370831A1 (en) 1976-11-12 1976-11-12 Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634103A FR2370831A1 (en) 1976-11-12 1976-11-12 Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block

Publications (2)

Publication Number Publication Date
FR2370831A1 true FR2370831A1 (en) 1978-06-09
FR2370831B1 FR2370831B1 (en) 1982-11-05

Family

ID=9179817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634103A Granted FR2370831A1 (en) 1976-11-12 1976-11-12 Tooth carrier for excavators or similar - has recess at front to accept tooth end closed by bearing block

Country Status (1)

Country Link
FR (1) FR2370831A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519666A1 (en) * 1982-01-08 1983-07-18 Kennametal Inc TRIMMING WITH MOUNT, INTENDED TO BE MOUNTED ON AN EARTHMOVING TOOL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570372A (en) * 1967-06-29 1969-06-06
US3520076A (en) * 1967-07-05 1970-07-14 Irvin H Nichols Blade arrangement for earthmoving equipment
FR2253883A1 (en) * 1973-12-10 1975-07-04 Mantovani Tomaso

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570372A (en) * 1967-06-29 1969-06-06
US3520076A (en) * 1967-07-05 1970-07-14 Irvin H Nichols Blade arrangement for earthmoving equipment
FR2253883A1 (en) * 1973-12-10 1975-07-04 Mantovani Tomaso

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519666A1 (en) * 1982-01-08 1983-07-18 Kennametal Inc TRIMMING WITH MOUNT, INTENDED TO BE MOUNTED ON AN EARTHMOVING TOOL
US4666214A (en) * 1982-01-08 1987-05-19 Kennametal, Inc. Earth working tool bit and block assembly

Also Published As

Publication number Publication date
FR2370831B1 (en) 1982-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse