FR2301640A1 - Shovel tooth for dredging shovels - uses U-shaped hollow tooth retainer section fastened to shovel blade - Google Patents

Shovel tooth for dredging shovels - uses U-shaped hollow tooth retainer section fastened to shovel blade

Info

Publication number
FR2301640A1
FR2301640A1 FR7604632A FR7604632A FR2301640A1 FR 2301640 A1 FR2301640 A1 FR 2301640A1 FR 7604632 A FR7604632 A FR 7604632A FR 7604632 A FR7604632 A FR 7604632A FR 2301640 A1 FR2301640 A1 FR 2301640A1
Authority
FR
France
Prior art keywords
shovel
tooth
blade
retainer
shaped hollow
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
FR7604632A
Other languages
French (fr)
Other versions
FR2301640B1 (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
Publication of FR2301640A1 publication Critical patent/FR2301640A1/en
Application granted granted Critical
Publication of FR2301640B1 publication Critical patent/FR2301640B1/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

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)
  • Shovels (AREA)

Abstract

The shovel has a tooth retainer, fastened on the inside of a shovel blade. The part of the retainer projecting past the blade carries a removable tooth cap. The rear section (4) of the retainer (5) consists of a U-shaped hollow shell, the flanks (8) of which are fastened to the shovel blade (1). The projecting front retainer section (6) has a symmetrical profile. The tip (12) and the root (11) of the projecting section have bearing parts (13-15), positioned symmetrically to the profile axis (7). The symmetrical axis of the projecting section slopes downwards relative to the internal surface (3) of the shovel blade (1). A web (10), covering the edge of the shovel blade, is positioned between the front and rear end of the blade retainer.
FR7604632A 1975-02-21 1976-02-19 Shovel tooth for dredging shovels - uses U-shaped hollow tooth retainer section fastened to shovel blade Granted FR2301640A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH219575A CH588601A5 (en) 1975-02-21 1975-02-21

Publications (2)

Publication Number Publication Date
FR2301640A1 true FR2301640A1 (en) 1976-09-17
FR2301640B1 FR2301640B1 (en) 1981-05-29

Family

ID=4228102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604632A Granted FR2301640A1 (en) 1975-02-21 1976-02-19 Shovel tooth for dredging shovels - uses U-shaped hollow tooth retainer section fastened to shovel blade

Country Status (7)

Country Link
AT (1) AT342514B (en)
CA (1) CA1055548A (en)
CH (1) CH588601A5 (en)
DE (2) DE2605211C3 (en)
FR (1) FR2301640A1 (en)
IT (1) IT1062899B (en)
SE (1) SE7601558L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405334A1 (en) * 1977-10-04 1979-05-04 Viehmann & Co Intertrac EXCAVATION BUCKET TOOTH

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1069960A (en) * 1977-02-18 1980-01-15 Esco Corporation Excavating tooth
DE2841523C2 (en) * 1978-09-23 1982-06-09 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Tool set consisting of tooth and adapter for the suction head of suction head excavators
DE2938119C2 (en) * 1979-09-20 1983-03-24 O & K Orenstein & Koppel AG Werk Lübeck, 2400 Lübeck Excavator tooth
US5634285A (en) * 1995-09-29 1997-06-03 Caterpillar Inc. Base edge cover for a bucket and apparatus for retaining same
DE10022629A1 (en) * 2000-05-11 2001-11-15 Intertractor Gmbh Tooth flap for construction machines
DE202018102276U1 (en) 2018-04-24 2018-06-22 L&K Land- Und Kraftfahrzeugtechnik Gmbh Ripping tooth and rip raking with rip-off tooth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405334A1 (en) * 1977-10-04 1979-05-04 Viehmann & Co Intertrac EXCAVATION BUCKET TOOTH

Also Published As

Publication number Publication date
FR2301640B1 (en) 1981-05-29
IT1062899B (en) 1985-02-11
SE7601558L (en) 1976-08-23
DE2605211B2 (en) 1978-11-16
DE2605211A1 (en) 1976-09-02
CA1055548A (en) 1979-05-29
AT342514B (en) 1978-04-10
DE7603807U1 (en) 1977-11-17
ATA97376A (en) 1977-07-15
CH588601A5 (en) 1977-06-15
DE2605211C3 (en) 1980-07-03

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