DD203768A5 - Meisselanordnung, insbesondere fuer kohlenhobel und dergl. - Google Patents

Meisselanordnung, insbesondere fuer kohlenhobel und dergl. Download PDF

Info

Publication number
DD203768A5
DD203768A5 DD82243526A DD24352682A DD203768A5 DD 203768 A5 DD203768 A5 DD 203768A5 DD 82243526 A DD82243526 A DD 82243526A DD 24352682 A DD24352682 A DD 24352682A DD 203768 A5 DD203768 A5 DD 203768A5
Authority
DD
German Democratic Republic
Prior art keywords
chisel
wedge
arrangement according
holder
pocket
Prior art date
Application number
DD82243526A
Other languages
German (de)
English (en)
Inventor
Gerhard Merten
Oswald Breuer
Norbert Hesse
Bernd Steinkuhl
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of DD203768A5 publication Critical patent/DD203768A5/de

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)
DD82243526A 1982-03-16 1982-09-27 Meisselanordnung, insbesondere fuer kohlenhobel und dergl. DD203768A5 (de)

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 (1)

Publication Number Publication Date
DD203768A5 true DD203768A5 (de) 1983-11-02

Family

ID=6158318

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82243526A DD203768A5 (de) 1982-03-16 1982-09-27 Meisselanordnung, insbesondere fuer kohlenhobel und dergl.

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 (13)

* 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
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
WO2013163729A1 (en) 2012-04-30 2013-11-07 Carriere Industrial Supply Limited Mineral bits and mounts
US10294787B2 (en) * 2011-05-12 2019-05-21 Carriere Industrial Supply Limited Mineral bits and mounts
RU2666906C2 (ru) 2013-06-18 2018-09-13 Эско Корпорейшн Резец для добычи полезных ископаемых, резцедержатель и их комбинация
AU2021236300A1 (en) 2020-03-11 2022-10-20 Robert S. Bierwith 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
US4456307A (en) 1984-06-26
US4557525A (en) 1985-12-10
ES276636U (es) 1984-05-16
GB8411694D0 (en) 1984-06-13
GB2148980B (en) 1985-12-04
ES276636Y (es) 1984-12-16
GB2148980A (en) 1985-06-05

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee