ES2013702B3 - Cabezal roscador dentado - Google Patents

Cabezal roscador dentado

Info

Publication number
ES2013702B3
ES2013702B3 ES86114597T ES86114597T ES2013702B3 ES 2013702 B3 ES2013702 B3 ES 2013702B3 ES 86114597 T ES86114597 T ES 86114597T ES 86114597 T ES86114597 T ES 86114597T ES 2013702 B3 ES2013702 B3 ES 2013702B3
Authority
ES
Spain
Prior art keywords
threading head
toothed
cutter head
toothed threading
head tooth
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 - Lifetime
Application number
ES86114597T
Other languages
English (en)
Inventor
Otto Ehlert
Dieter Giersch
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.)
Fried Krupp AG Hoesch Krupp
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
Application granted granted Critical
Publication of ES2013702B3 publication Critical patent/ES2013702B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
ES86114597T 1985-12-19 1986-10-21 Cabezal roscador dentado Expired - Lifetime ES2013702B3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2013702B3 true ES2013702B3 (es) 1990-06-01

Family

ID=6288911

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86114597T Expired - Lifetime ES2013702B3 (es) 1985-12-19 1986-10-21 Cabezal roscador dentado

Country Status (6)

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

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
EP0232468B1 (de) 1990-02-07
JPS62146329A (ja) 1987-06-30
EP0232468A1 (de) 1987-08-19
ATE50305T1 (de) 1990-02-15
DE3668930D1 (de) 1990-03-15
DE3545018C1 (de) 1986-08-28
GR3000458T3 (en) 1991-06-28
JPH0436219B2 (es) 1992-06-15

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