ES276636U - Dispositivo de corte especialmente para un cepillo de carbon y similares - Google Patents

Dispositivo de corte especialmente para un cepillo de carbon y similares

Info

Publication number
ES276636U
ES276636U ES1983276636U ES276636U ES276636U ES 276636 U ES276636 U ES 276636U ES 1983276636 U ES1983276636 U ES 1983276636U ES 276636 U ES276636 U ES 276636U ES 276636 U ES276636 U ES 276636U
Authority
ES
Spain
Prior art keywords
cutter bit
bit assembly
holder
pocket
cutter
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
ES1983276636U
Other languages
English (en)
Other versions
ES276636Y (es
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.)
Gewerkschaft Eisenhutte Westfalia 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 DE19823209410 external-priority patent/DE3209410A1/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES276636U publication Critical patent/ES276636U/es
Application granted granted Critical
Publication of ES276636Y publication Critical patent/ES276636Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1908—Face or end mill
    • Y10T407/192—Face or end mill with separate means to fasten tool to holder
    • Y10T407/1922—Wedge clamp element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/1938—Wedge clamp element

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)

Abstract

1.Dispositivo de corte, especialmente para un cepillo de carbón y similares, del tipo que comprende un cincel insertable en la bolsa de un portacincel, el cual en su lado posterior coge con un apéndice o similar por detrás de una pared de bolsa del portacincel y que presenta en su lado posterior coge con un apéndice o similar por detrás de una pared de bolsa del portacincel y que presenta en su lado anterior un rehundido que abraza a una pared nervada del portacincel, pudiendo insertarse, para la fijación del cincel en la bolsa una pieza de relleno en un intersticio que queda entre la superficie de la pared nervada y la superficie frontal del cincel delimitadora de la inserción del mismo, caracterizado porque la superficie de la pared nervada y la superficie frontal, del cincel delimitadora de la inserción del mismo, caracterizado porque la superficie de apoyo para el cincel (21) de la pared de bolsa (14) posterior del porta-herramientas (10) está abombada en forma convexa y el cincel (11)presenta una superficie de apoyo (20) de forma cóncava adaptarse una superficie de apoyo (20) de forma cóncava adaptada a esta superficie de apoyo para el cincel (21) abombado. 2. Dispositivo de corte, según la reivindicación 1, caracterizado porque el contorno de la superficie de apoyo para el cincel (21) abombada correspondiente sensiblemente al contorno exterior redondeado de la cuña circular (23). 3. Dispositivo de corte, especialmente, según una o varias de las reivindicaciones 1 y 2, caracterizado porque la superficie de apoyo para el cincel en la pared de bolsa (14) posterior, está constituida por un bulón (23) cilíndrico. 4. Dispositivo de corte, según la reivindicación 3, caracterizado porque el porta cincel (10) está dotado con orificios (34) que alojan al bulón (33). 5. Dispositivo de corte, según la reivindicación, 4, caracterizado porque el bulón (33) está sujeto con ajuste a presión en los orificios (34). 6. Dispositivo de corte, según una de las reivindicaciones 3 a 5, caracterizado porque el bulón (33) esta¿apoyado entre las paredes laterales (35) del portacincel (10) , contra una superficie de apoyo (36) en media caña de la pared de bolsa (14) posteiror. 7. Dispositivo de corte., según una de las reivindicaciones 3 a 6, caracterizado porque el portacincel (10) consta de una pieza fundida y el bulón (33) es de acero inoxidable. 8. Dispositivo de corte, especialmente para un cepillo de carbón y similares.
ES1983276636U 1982-03-16 1983-12-30 Dispositivo de corte especialmente para un cepillo de carbon y similares Expired ES276636Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823209410 DE3209410A1 (de) 1981-06-06 1982-03-16 Meisselanordnung, insbesondere fuer kohlenhobel u.dgl.

Publications (2)

Publication Number Publication Date
ES276636U true ES276636U (es) 1984-05-16
ES276636Y ES276636Y (es) 1984-12-16

Family

ID=6158318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983276636U Expired ES276636Y (es) 1982-03-16 1983-12-30 Dispositivo de corte especialmente para un cepillo de carbon y similares

Country Status (4)

Country Link
US (2) US4456307A (es)
DD (1) DD203768A5 (es)
ES (1) ES276636Y (es)
GB (1) GB2148980B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650254A (en) * 1983-12-14 1987-03-17 Joy Manufacturing Company Bit holder
DE3440448A1 (de) * 1984-02-08 1985-08-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meisselanordnung, insbesondere fuer kohlenhobel
DE3528176A1 (de) * 1985-08-06 1987-02-19 Gewerk Eisenhuette Westfalia Meisselanordnung, insbesondere fuer kohlenhobel
DE3608786A1 (de) * 1986-03-15 1987-09-17 Gewerk Eisenhuette Westfalia Meisselanordnung, insbesondere fuer kohlenhobel und dgl.
US4667713A (en) * 1986-05-23 1987-05-26 Weyerhaeuser Company Chipper knife assembly
US4744703A (en) * 1987-02-10 1988-05-17 Manchester Tool Company Rotary cutter for slotting or cut-off
US4765783A (en) * 1987-05-05 1988-08-23 J. P. Tool Limited Face milling cutter
DE20320161U1 (de) * 2003-12-29 2004-03-04 Dbt Gmbh Meißelhalter für einen Hobelmeißel eines Kohlen- oder Gewinnungshobels und Hobelmeißel
DE20320163U1 (de) * 2003-12-29 2004-03-04 Dbt Gmbh Meißelhalter für einen Hobelmeißel
US8245591B2 (en) 2009-08-05 2012-08-21 GM Global Technology Operations LLC Engine scissor gear assembly
CA2759353C (en) 2010-11-30 2019-06-11 Harnischfeger Technologies, Inc. Pick holder
US10294787B2 (en) * 2011-05-12 2019-05-21 Carriere Industrial Supply Limited Mineral bits and mounts
USD720375S1 (en) 2011-11-30 2014-12-30 Harnischfeger Technologies, Inc. Pick holder
USD709112S1 (en) 2011-11-30 2014-07-15 Harnischfeger Technologies, Inc. Pick holder
CA2870929A1 (en) 2012-04-30 2013-11-07 Carriere Industrial Supply Limited Mineral bits and mounts
CN105452603B (zh) 2013-06-18 2018-06-29 埃斯科公司 矿物开采尖头、尖头保持器、滚筒和组合
WO2021183834A1 (en) * 2020-03-11 2021-09-16 Bierwith Robert S Fasteners and fastener systems

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111785A (en) * 1936-01-06 1938-03-22 Hardsocg Mfg Company Detachable fastening for drill bits
US2123213A (en) * 1936-12-22 1938-07-12 Sullivan Machinery Co Cutter chain
US2272692A (en) * 1938-08-01 1942-02-10 Sullivan Machinery Co Cutter chain
US2747852A (en) * 1953-05-04 1956-05-29 Cincinnati Mine Machinery Co Cutter bits in cutter chain sockets
US3116052A (en) * 1959-12-01 1963-12-31 Joy Mfg Co Cutter bit and support therefor having resilient detent means
GB895764A (en) * 1960-05-19 1962-05-09 Cincinnati Mine Machinery Co Resilient retaining means for holding a shank in a socket member
GB999432A (en) * 1961-04-13 1965-07-28 Austin Hoy & Co Ltd Improvements in or relating to cutter tool and tool-box assemblies for mineral mining machines
DE1291708B (de) * 1965-10-16 1969-04-03 Gewerk Eisenhuette Westfalia Meissel fuer Kohlenhobel, bestehend aus einem Schaftteil und einem auswechselbaren Schneidenteil
DE2355554C2 (de) * 1973-11-07 1981-09-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Meißel, insbesondere für Hobel
US3990162A (en) * 1974-10-01 1976-11-09 Caterpillar Tractor Co. Retaining means for earthworking tips
FR2377488A1 (fr) * 1977-01-14 1978-08-11 Poncin Andre Perfectionnements aux dents de godets de pelles mecaniques
GB1604667A (en) * 1977-03-03 1981-12-16 Wimet Ltd Cutter tool holder assemblies
GB1604668A (en) * 1978-02-27 1981-12-16 Wimet Ltd Coal cutter tool holder assembly
US4271615A (en) * 1980-01-24 1981-06-09 Esco Corporation Locking device for excavating equipment

Also Published As

Publication number Publication date
ES276636Y (es) 1984-12-16
GB2148980B (en) 1985-12-04
DD203768A5 (de) 1983-11-02
US4557525A (en) 1985-12-10
GB8411694D0 (en) 1984-06-13
GB2148980A (en) 1985-06-05
US4456307A (en) 1984-06-26

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19971001