JPS62146329A - 掘削ヘツド歯 - Google Patents

掘削ヘツド歯

Info

Publication number
JPS62146329A
JPS62146329A JP61297854A JP29785486A JPS62146329A JP S62146329 A JPS62146329 A JP S62146329A JP 61297854 A JP61297854 A JP 61297854A JP 29785486 A JP29785486 A JP 29785486A JP S62146329 A JPS62146329 A JP S62146329A
Authority
JP
Japan
Prior art keywords
drilling head
tooth
teeth
circumferential surface
head teeth
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
JP61297854A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0436219B2 (enExample
Inventor
オツトー・エーレルト
デイーター・ギールシユ
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.)
Hoesch AG
Original Assignee
Hoesch AG
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 Hoesch AG filed Critical Hoesch AG
Publication of JPS62146329A publication Critical patent/JPS62146329A/ja
Publication of JPH0436219B2 publication Critical patent/JPH0436219B2/ja
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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
    • E02F9/2858—Teeth characterised by shape

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)
  • Earth Drilling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Knives (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Sewing Machines And Sewing (AREA)
JP61297854A 1985-12-19 1986-12-16 掘削ヘツド歯 Granted JPS62146329A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3545018.5 1985-12-19
DE3545018A DE3545018C1 (de) 1985-12-19 1985-12-19 Schneidkopfzahn

Publications (2)

Publication Number Publication Date
JPS62146329A true JPS62146329A (ja) 1987-06-30
JPH0436219B2 JPH0436219B2 (enExample) 1992-06-15

Family

ID=6288911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61297854A Granted JPS62146329A (ja) 1985-12-19 1986-12-16 掘削ヘツド歯

Country Status (6)

Country Link
EP (1) EP0232468B1 (enExample)
JP (1) JPS62146329A (enExample)
AT (1) ATE50305T1 (enExample)
DE (2) DE3545018C1 (enExample)
ES (1) ES2013702B3 (enExample)
GR (1) GR3000458T3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531787C1 (de) * 1985-09-06 1986-06-26 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Auswechselbarer Zahn fuer ein Grab- und Brechwerkzeug mit Hartmetallspitze und Kantenbewehrung
BE1004793A3 (fr) * 1991-05-07 1993-02-02 Magotteaux Int Ensemble dent/porte-dent destine a des tetes de fraisage.
US5314029A (en) * 1992-06-15 1994-05-24 Kennametal Inc. Pyramidal shaped, hardened insert for an agricultural tool
US8191291B2 (en) * 2008-07-09 2012-06-05 Esco Corporation Wear member for excavating equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1009254A (en) * 1911-06-08 1911-11-21 Charles L Mckenzie Dipper construction.
US4028823A (en) * 1975-10-31 1977-06-14 Edwards Gerald D Digging tooth
DE2841523C2 (de) * 1978-09-23 1982-06-09 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Aus Zahn und Adapter bestehender Werkzeugsatz für den Saugkopf von Saugkopfbaggern
DE3300467C2 (de) * 1983-01-08 1986-01-23 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Adapter für die Befestigung eines Schneidzahnes an dem Saugkopf eines Saugkopfbaggers

Also Published As

Publication number Publication date
ES2013702B3 (es) 1990-06-01
EP0232468B1 (de) 1990-02-07
GR3000458T3 (en) 1991-06-28
DE3545018C1 (de) 1986-08-28
EP0232468A1 (de) 1987-08-19
JPH0436219B2 (enExample) 1992-06-15
ATE50305T1 (de) 1990-02-15
DE3668930D1 (de) 1990-03-15

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