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EP0070506A3 - Schrämarm an einer Schrämmaschine - Google Patents

Schrämarm an einer Schrämmaschine Download PDF

Info

Publication number
EP0070506A3
EP0070506A3 EP82106284A EP82106284A EP0070506A3 EP 0070506 A3 EP0070506 A3 EP 0070506A3 EP 82106284 A EP82106284 A EP 82106284A EP 82106284 A EP82106284 A EP 82106284A EP 0070506 A3 EP0070506 A3 EP 0070506A3
Authority
EP
European Patent Office
Prior art keywords
cutter
designed
belt
drive wheel
jib
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.)
Withdrawn
Application number
EP82106284A
Other languages
English (en)
French (fr)
Other versions
EP0070506A2 (de
Inventor
Johann Mylewski
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.)
Maschinenfabrik Korfmann GmbH
Original Assignee
Maschinenfabrik Korfmann GmbH
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 Maschinenfabrik Korfmann GmbH filed Critical Maschinenfabrik Korfmann GmbH
Publication of EP0070506A2 publication Critical patent/EP0070506A2/de
Publication of EP0070506A3 publication Critical patent/EP0070506A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/22—Machines slitting solely by one or more cutter chains moving unidirectionally along jibs
    • E21C25/28—Chains or chain guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/124—Saw chains; rod-like saw blades; saw cables
    • B28D1/125—Saw chains; rod-like saw blades; saw cables with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Knives (AREA)

Abstract

Ein Schrämarm an einer Schrämmaschine mit einem umlaufenden Schneidkörper ist so ausgebildet, daß der Schneidkörper als flexibler Riemen und das Antriebsrad als eine Art Keilriemenscheibe ausgebildet ist. Abweichend davon kann das Antriebsrad auch so ausgebildet sein, daß es nach Art eines Riemenrades für einen Zahnriemen ge­ staltet ist, also mit einer zylindrischen Umfangsfläche, in die in regelmäßigen Abständen Taschen eingelassen sind, die mit entsprechenden Vorsprungen auf der Unterseite des Riemens kämmen. Die Führung des Riemens außerhalb des Antriebsrades entlang des Schrämarmes erfolgt außerhalb der Keilflächen, soweit vorhanden, die ausschließlich An­ triebszwecken vorbehalten sind.
EP82106284A 1981-07-17 1982-07-14 Schrämarm an einer Schrämmaschine Withdrawn EP0070506A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813128264 DE3128264A1 (de) 1981-07-17 1981-07-17 Schraemarm an einer schraemmaschine
DE3128264 1981-07-17

Publications (2)

Publication Number Publication Date
EP0070506A2 EP0070506A2 (de) 1983-01-26
EP0070506A3 true EP0070506A3 (de) 1985-10-30

Family

ID=6137124

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106284A Withdrawn EP0070506A3 (de) 1981-07-17 1982-07-14 Schrämarm an einer Schrämmaschine

Country Status (2)

Country Link
EP (1) EP0070506A3 (de)
DE (1) DE3128264A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603678A (en) * 1984-10-05 1986-08-05 W. F. Meyers Company, Inc. Belt-configured saw for cutting slots into stone
US4679541A (en) * 1984-10-05 1987-07-14 W. F. Meyers Company, Inc. Belt-configured saw for cutting slots into stone
BE1000418A4 (fr) * 1987-03-23 1988-12-06 Diamant Boart Sa Bras haveur.
DE3830047C1 (de) * 1988-09-03 1990-04-26 Maschinenfabrik Korfmann Gmbh, 5810 Witten, De
DE9110796U1 (de) * 1991-07-16 1991-11-14 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schrämarm für Schrämmaschinen zum Schneiden von Hartgestein
DE9108725U1 (de) * 1991-07-16 1992-11-19 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schrämarm für Schrämmaschinen zum Schneiden von Naturstein, Beton o.dgl.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368092A (en) * 1943-12-30 1945-01-30 Contour Saws Saw band for hard refractory materials
FR60383E (fr) * 1950-06-10 1954-11-02 Scie à lame sans fin
GB725721A (en) * 1952-03-27 1955-03-09 Sonapar Soc De Participation Endless saw for cutting stone and like hard material
FR1113453A (fr) * 1954-11-02 1956-03-29 Courroie-meule et son procédé d'utilisation
EP0014776A1 (de) * 1979-02-22 1980-09-03 Honoré Joseph Lambot Schrämmausleger für Gestein

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368092A (en) * 1943-12-30 1945-01-30 Contour Saws Saw band for hard refractory materials
FR60383E (fr) * 1950-06-10 1954-11-02 Scie à lame sans fin
GB725721A (en) * 1952-03-27 1955-03-09 Sonapar Soc De Participation Endless saw for cutting stone and like hard material
FR1113453A (fr) * 1954-11-02 1956-03-29 Courroie-meule et son procédé d'utilisation
EP0014776A1 (de) * 1979-02-22 1980-09-03 Honoré Joseph Lambot Schrämmausleger für Gestein

Also Published As

Publication number Publication date
EP0070506A2 (de) 1983-01-26
DE3128264A1 (de) 1983-02-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR IT

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860701

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MYLEWSKI, JOHANN