ZA766038B - Bit holder - Google Patents

Bit holder

Info

Publication number
ZA766038B
ZA766038B ZA766038A ZA766038A ZA766038B ZA 766038 B ZA766038 B ZA 766038B ZA 766038 A ZA766038 A ZA 766038A ZA 766038 A ZA766038 A ZA 766038A ZA 766038 B ZA766038 B ZA 766038B
Authority
ZA
South Africa
Prior art keywords
bit holder
holder
bit
Prior art date
Application number
ZA766038A
Other languages
English (en)
Inventor
O Schetina
H Wrulich
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Publication of ZA766038B publication Critical patent/ZA766038B/xx

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

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)
  • Forging (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
ZA766038A 1975-10-29 1976-10-08 Bit holder ZA766038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT824175A AT339234B (de) 1975-10-29 1975-10-29 Meisselhalter und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
ZA766038B true ZA766038B (en) 1977-09-28

Family

ID=3603733

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766038A ZA766038B (en) 1975-10-29 1976-10-08 Bit holder

Country Status (19)

Country Link
US (1) US4091692A (pl)
JP (1) JPS5254601A (pl)
AT (1) AT339234B (pl)
AU (1) AU505923B2 (pl)
BE (1) BE847182A (pl)
CA (1) CA1074344A (pl)
DD (1) DD126574A5 (pl)
DE (1) DE2645877C3 (pl)
ES (2) ES452791A1 (pl)
FR (1) FR2329842A1 (pl)
GB (1) GB1515227A (pl)
IN (1) IN146206B (pl)
MX (1) MX144658A (pl)
NZ (1) NZ182314A (pl)
PL (1) PL108987B1 (pl)
RO (1) RO74832A (pl)
SE (1) SE429151B (pl)
YU (1) YU40153B (pl)
ZA (1) ZA766038B (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023006A1 (de) * 1980-06-20 1982-01-14 Fried. Krupp Gmbh, 4300 Essen Meisselhalter
AT374563B (de) * 1982-08-11 1984-05-10 Voest Alpine Ag Meisselhalter, sowie verfahren zu seiner herstellung
DE3926627A1 (de) * 1989-08-11 1991-02-14 Wahl Verschleiss Tech Meissel oder aehnliches werkzeug fuer die rohstoffgewinnung oder das recycling
DE4416250C1 (de) * 1994-05-07 1995-11-23 Boart Hwf Gmbh Co Kg Halter für einen Gewinnungsmeißel
DE102008045825B3 (de) * 2008-09-05 2010-05-27 Wirtgen Gmbh Meißelhalter für eine Schrämmaschine, Straßenfräse, Suface-Miner oder dergleichen
DE102012101719A1 (de) 2012-03-01 2013-09-05 Wirtgen Gmbh Meißelhalter
USD778702S1 (en) * 2016-01-11 2017-02-14 Supplier Of Solutions, Llc Tool support adapter block
USD845100S1 (en) * 2017-02-20 2019-04-09 Germans Boada, S.A. Drill bit accessory
USD817140S1 (en) * 2017-03-24 2018-05-08 Supplier Of Solutions, Llc Tool support adapter block
USD909165S1 (en) * 2019-08-27 2021-02-02 Kennametal Inc Adapter block

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1074922A (en) * 1965-01-09 1967-07-05 Tungsten Carbide Developments Improvements in or relating to coal-or other mineral-cutter picks with hard metal tips
US3544166A (en) * 1965-02-17 1970-12-01 Austin Hoy & Co Ltd Cutter tools and mountings therefor
US3533311A (en) * 1968-07-01 1970-10-13 Ashtabula Bow Socket Co Method of making a cutter for a trenching device
US3614164A (en) * 1969-08-01 1971-10-19 Carmet Co The Mine tool adapter
US3958832A (en) * 1972-06-30 1976-05-25 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Drum mining head with cutter pattern
US3913979A (en) * 1973-06-25 1975-10-21 Service Dynamics Inc Trencher tooth construction

Also Published As

Publication number Publication date
RO74832A (ro) 1980-10-30
DE2645877A1 (de) 1977-05-05
SE429151B (sv) 1983-08-15
CA1074344A (en) 1980-03-25
NZ182314A (en) 1979-07-11
GB1515227A (en) 1978-06-21
DD126574A5 (pl) 1977-07-27
AT339234B (de) 1977-10-10
JPS5626757B2 (pl) 1981-06-20
ES452791A1 (es) 1978-01-01
ATA824175A (de) 1977-02-15
IN146206B (pl) 1979-03-24
DE2645877B2 (de) 1979-02-01
US4091692A (en) 1978-05-30
MX144658A (es) 1981-11-06
YU261276A (en) 1982-02-28
AU505923B2 (en) 1979-12-06
AU1862876A (en) 1978-04-20
FR2329842B1 (pl) 1978-12-22
ES462697A1 (es) 1978-07-16
PL108987B1 (en) 1980-05-31
BE847182A (fr) 1977-01-31
DE2645877C3 (de) 1979-09-20
YU40153B (en) 1985-08-31
JPS5254601A (en) 1977-05-04
FR2329842A1 (fr) 1977-05-27
SE7610453L (sv) 1977-04-30

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