ES2030951T3 - Brazo rozador para maquinas rozadoras para cortar piedras, hormigon, etc. - Google Patents

Brazo rozador para maquinas rozadoras para cortar piedras, hormigon, etc.

Info

Publication number
ES2030951T3
ES2030951T3 ES198989116095T ES89116095T ES2030951T3 ES 2030951 T3 ES2030951 T3 ES 2030951T3 ES 198989116095 T ES198989116095 T ES 198989116095T ES 89116095 T ES89116095 T ES 89116095T ES 2030951 T3 ES2030951 T3 ES 2030951T3
Authority
ES
Spain
Prior art keywords
scraper
cutting
concrete
guide channel
machines
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
ES198989116095T
Other languages
English (en)
Inventor
Luigi Madrigali
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
Application granted granted Critical
Publication of ES2030951T3 publication Critical patent/ES2030951T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B27B17/04—Roller bearing guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/02—Chain saws equipped with guide bar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/12—Lubricating devices specially designed for chain saws
    • 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
    • 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
    • E21C25/30—Chain guides

Landscapes

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

Abstract

EN UN BRAZO DE ROZAR DE UNA MAQUINA ROZADORA PARA CORTAR EMPEDRADOS, HORMIGON, ETC. SE HA COLOCADO EN UN CANAL GUIA ABIERTO UNAS CORREAS DE CORTE FLEXIBLES SIN FIN CON HERRAMIENTAS DE CORTE HACIA AFUERA Y ELEMENTOS PROTECTORES HACIA DENTRO, QUE ES ACCIONADA POR UN PIÑON DE ACCIONAMIENTO. PARA EVITAR EL DESGASTE ENTRE LOS ELEMENTOS PROTECTORES Y LAS SUPERFICIES GUIA DEL CANAL DE GUIA, SE HA PREVISTO QUE LOS ELEMENTOS PROTECTORES ESTEN INSTALADOS SOBRE CORREAS INTERIORES FLEXIBLES SIN FIN QUE GIRAN SOBRE RODILLOS EN LA BASE DEL CANAL GUIA. AL DISMINUIR EL ROCE, SE CONSIGUE UN AHORRO IMPORTANTE DE ENERGIA DE ACCIONAMIENTO ASI COMO MINORACION DEL ROCE SOBRE LAS SUPERFICIES GUIA DEL CANAL GUIA Y EN LAS CORREAS DE CORTE.
ES198989116095T 1988-09-03 1989-08-31 Brazo rozador para maquinas rozadoras para cortar piedras, hormigon, etc. Expired - Lifetime ES2030951T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3830047A DE3830047C1 (es) 1988-09-03 1988-09-03

Publications (1)

Publication Number Publication Date
ES2030951T3 true ES2030951T3 (es) 1992-11-16

Family

ID=6362272

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989116095T Expired - Lifetime ES2030951T3 (es) 1988-09-03 1989-08-31 Brazo rozador para maquinas rozadoras para cortar piedras, hormigon, etc.

Country Status (3)

Country Link
EP (1) EP0358112B1 (es)
DE (2) DE3830047C1 (es)
ES (1) ES2030951T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9108725U1 (es) * 1991-07-16 1992-11-19 Maschinenfabrik Korfmann Gmbh, 5810 Witten, De
DE9110796U1 (es) * 1991-07-16 1991-11-14 Maschinenfabrik Korfmann Gmbh, 5810 Witten, De
AU7688498A (en) * 1997-05-19 1998-12-11 Stephen S. Daniell Powered cutting saw system and method for joining materials
DE19936684C2 (de) * 1999-06-16 2003-03-06 Fraunhofer Ges Forschung Verfahren und Vorrichtungen zur Regelung der seitlichen Auslenkung des Führungssschwertes einer Trennvorrichtung, insbesondere zum Trennen von Steinmaterialien, in der Trennfuge
DE19953505A1 (de) * 1999-11-06 2001-05-17 Ewald Buder Mobile Kettensäge für die Bearbeitung von Beton, Stahlbeton u. Natursteine
EP1481782A1 (en) * 2003-05-28 2004-12-01 Alberto Filippini Fantoni Cutting tool for stone materials
CZ302890B6 (cs) * 2009-05-14 2012-01-11 Mendelova zemedelská a lesnická univerzita v Brne Ústav lesnické a drevarské techniky Motorová rucní retezová pila
CN105257290B (zh) * 2015-11-24 2017-09-19 戴明文 一种石材开采设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944055C (de) * 1956-05-17 Neauphle Le - Chateau Seine-et-Oise und Gaston Lemome Au teuil par Thairy Seme et-Oise Fernand Perrier (Frankreich) Maschine zum Zersägen von Steinen
US3711161A (en) * 1969-12-08 1973-01-16 Gimda Inc Drive means for cutter chain jib
US4081824A (en) * 1977-03-24 1978-03-28 Bell Telephone Laboratories, Incorporated Ohmic contact to aluminum-containing compound semiconductors
EP0014776B1 (fr) * 1979-02-22 1982-01-20 Honoré Joseph Lambot Bras haveur
DE3128264A1 (de) * 1981-07-17 1983-02-03 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schraemarm an einer schraemmaschine
DE3209391A1 (de) * 1982-03-15 1983-09-22 Maschinenfabrik Korfmann Gmbh, 5810 Witten Schneidewerkzeug fuer eine schraemkette oder einen schraemriemen

Also Published As

Publication number Publication date
DE58901161D1 (de) 1992-05-21
EP0358112B1 (de) 1992-04-15
DE3830047C1 (es) 1990-04-26
EP0358112A1 (de) 1990-03-14

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