ES2007036A6 - Dispositivo de cuchilla especialmente para cepillos de carbon y similares - Google Patents

Dispositivo de cuchilla especialmente para cepillos de carbon y similares

Info

Publication number
ES2007036A6
ES2007036A6 ES8700699A ES8700699A ES2007036A6 ES 2007036 A6 ES2007036 A6 ES 2007036A6 ES 8700699 A ES8700699 A ES 8700699A ES 8700699 A ES8700699 A ES 8700699A ES 2007036 A6 ES2007036 A6 ES 2007036A6
Authority
ES
Spain
Prior art keywords
wedge
locking member
cutter
driven
metal rod
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
Application number
ES8700699A
Other languages
English (en)
Inventor
Christoph Rassmann
Oswald Breuer
Bernd Steinkuhl
Detlef Hahn
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.)
Caterpillar Global Mining Europe GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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
Priority claimed from DE19863608785 external-priority patent/DE3608785A1/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES2007036A6 publication Critical patent/ES2007036A6/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E21C27/44—Planing knives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/19—Means for fixing picks or holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Clamps And Clips (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

DISPOSICION DE CUCHILLA, ESPECIALMENTE PARA CEPILLOS DE CARBON Y SIMILARES, EN LA QUE LA CUCHILLA SE APRIETA EN EL PORTACUCHILLAS CON AYUDA DE UNA CUÑA CURVADA QUE SE ASEGURA EN EL INTERSTICIO DE LA CUÑA POR MEDIO DE UN ELEMENTO DE BLOQUEO DE MATERIAL SINTETICO, INSERTADO EN LA SUPERFICIE FRONTAL ARQUEADA DE LA CUCHILLA, Y DE UNA ESPIGA METALICA INSERTADA EN EL ELEMENTO DE BLOQUEO DE MATERIAL SINTETICO, ACTUANDO EL ELEMENTO DE BLOQUEO DE MATERIAL SINTETICO Y LA ESPIGA METALICA EN COMBINACION CON UN DENTADO DE RETENCION PRACTICADO EN LA SUPERFICIE EXTERIOR CONVEXA DE LA CUÑA CURVADA. SEGUN LA INVENCION LA ESPIGA METALICA (22) ESTA DISPUESTA EN ANGULO AGUDO CON RESPECTO AL EJE (23) DEL ELEMEMTO DE BLOQUEO DE MATERIAL SINTETICO (19), DE TAL MANERA QUE EL EXTREMO DE LA ESPIGA METALICA (22) QUE SE CORRESPONDE CON EL DENTADO DE RETENCION (25) DE LA CUÑA CURVADA (16) ESTA DESPLAZADO CON RESPECTO AL EJE (23) DEL ELEMENTO DE BLOQUEO DE MATERIAL SINTETICO (19) EN EL SENTIDO DE INTRODUCCION DE LA CUÑACURVADA (16) YA ANTES DE INTRODUCIRSE LA MISMA. EL TALADRO CIEGO (20) Y EL ELEMENTO DE BLOQUEO DE MATERIAL SINTETICO (19) ESTAN CONFIGURADOS PREFERENTEMENTE ESCALONADOS, APOYANDOSE LA ESPIGA METALICA (22) EN LA ARISTA (30) QUE HAY EN EL EXTREMO DE LA PORCION DE TALADRO (31) DE MAYOR DIAMETRO.
ES8700699A 1986-03-15 1987-03-13 Dispositivo de cuchilla especialmente para cepillos de carbon y similares Expired ES2007036A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608785 DE3608785A1 (de) 1985-06-21 1986-03-15 Meisselanordnung, insbesondere fuer kohlenhobel und dgl.

Publications (1)

Publication Number Publication Date
ES2007036A6 true ES2007036A6 (es) 1989-06-01

Family

ID=6296507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700699A Expired ES2007036A6 (es) 1986-03-15 1987-03-13 Dispositivo de cuchilla especialmente para cepillos de carbon y similares

Country Status (7)

Country Link
BE (1) BE1000116A5 (es)
CS (1) CS268173B2 (es)
DD (1) DD255366A5 (es)
ES (1) ES2007036A6 (es)
FR (1) FR2595754B1 (es)
PL (1) PL154019B1 (es)
SU (1) SU1551252A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010089423A1 (es) * 2009-02-06 2010-08-12 Metalogenia, S.A. Sistema de acoplamiento entre elemento de desgaste y adaptador para maquinas excavadoras y similares, así como componentes del mismo
DE102010061019A1 (de) * 2010-12-03 2012-06-06 Betek Gmbh & Co. Kg Meißelhalter und Werkzeugunterteil für einen Meißelhalter
EA025724B1 (ru) * 2014-02-21 2017-01-30 Константин Дмитриевич Бондарев Породоразрушающее устройство
RU2672071C1 (ru) * 2018-01-09 2018-11-09 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Самоустанавливающийся резец с устройством крепления на исполнительном органе машины

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440448A1 (de) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer kohlenhobel
DE8518045U1 (de) * 1985-06-21 1985-08-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meißelanordnung, insbesondere für Kohlenhobel und dgl.

Also Published As

Publication number Publication date
CS169287A2 (en) 1989-05-12
CS268173B2 (en) 1990-03-14
DD255366A5 (de) 1988-03-30
SU1551252A3 (ru) 1990-03-15
PL154019B1 (en) 1991-06-28
BE1000116A5 (fr) 1988-04-05
FR2595754A1 (fr) 1987-09-18
FR2595754B1 (fr) 1991-11-29
PL264621A1 (en) 1988-04-28

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: DBT DEUTSCHE BERGBAU-TECHNIK GMBH

FD1A Patent lapsed

Effective date: 20011110