FR2434924A2 - Pic de haveuse et son montage dans un porte-outil - Google Patents

Pic de haveuse et son montage dans un porte-outil

Info

Publication number
FR2434924A2
FR2434924A2 FR7913335A FR7913335A FR2434924A2 FR 2434924 A2 FR2434924 A2 FR 2434924A2 FR 7913335 A FR7913335 A FR 7913335A FR 7913335 A FR7913335 A FR 7913335A FR 2434924 A2 FR2434924 A2 FR 2434924A2
Authority
FR
France
Prior art keywords
tool holder
pick
pic
cutter
mounting
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
FR7913335A
Other languages
English (en)
French (fr)
Other versions
FR2434924B2 (xx
Inventor
Sidney Ernest Proctor
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.)
PARS ENG CO Ltd
Original Assignee
PARS ENG CO Ltd
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 PARS ENG CO Ltd filed Critical PARS ENG CO Ltd
Publication of FR2434924A2 publication Critical patent/FR2434924A2/fr
Application granted granted Critical
Publication of FR2434924B2 publication Critical patent/FR2434924B2/fr
Granted 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1831—Fixing methods or devices
    • 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
    • E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
    • E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool

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)
  • Knives (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Earth Drilling (AREA)
  • Shearing Machines (AREA)
FR7913335A 1978-05-26 1979-05-25 Pic de haveuse et son montage dans un porte-outil Granted FR2434924A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23129/78A GB1604100A (en) 1978-05-26 1978-05-26 Mineral cutter pick arrangement

Publications (2)

Publication Number Publication Date
FR2434924A2 true FR2434924A2 (fr) 1980-03-28
FR2434924B2 FR2434924B2 (xx) 1981-12-24

Family

ID=10190607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913335A Granted FR2434924A2 (fr) 1978-05-26 1979-05-25 Pic de haveuse et son montage dans un porte-outil

Country Status (8)

Country Link
JP (1) JPS54158303A (xx)
AU (1) AU4737579A (xx)
DE (1) DE2921240A1 (xx)
ES (1) ES243572Y (xx)
FR (1) FR2434924A2 (xx)
GB (1) GB1604100A (xx)
PL (1) PL215858A3 (xx)
ZA (1) ZA792505B (xx)

Also Published As

Publication number Publication date
FR2434924B2 (xx) 1981-12-24
PL215858A3 (xx) 1980-02-25
JPS54158303A (en) 1979-12-14
DE2921240A1 (de) 1979-11-29
ZA792505B (en) 1980-06-25
GB1604100A (en) 1981-12-02
ES243572Y (es) 1980-05-16
AU4737579A (en) 1979-12-06
ES243572U (es) 1979-10-16

Similar Documents

Publication Publication Date Title
EP0629460B1 (en) Steel Material shearing machine
EP1116428A3 (en) Cultivating machine
US4408667A (en) Agricultural shares
US4317285A (en) Brush cutting attachment for chain saw
AU571437B2 (en) Cutting link for a chain cutter
BE900346A (fr) Dispositif d'essuyage pour vitres de vehicules automobiles.
FR2434924A2 (fr) Pic de haveuse et son montage dans un porte-outil
FR2455427A1 (fr) Outil d'elagage a lames de cisaillage
FR2408995A1 (fr) Element de porte-lame forge pour faucheuse et son procede de fabrication
FR2415953A1 (fr) Faucheuse pourvue d'organes de coupe cooperant avec des dents fixes se trouvant sous eux
US2777482A (en) Limbing attachment for power driven chain saws
FR2469324A1 (fr) Balai d'essuie-glace
FR2453242A1 (fr) Lame boutoir a deplacement transversal
US3676930A (en) Hedge shears
US4645013A (en) Agricultural sweep
RU98114499A (ru) Нож, в частности, для рамы держателя ножа (ножей)
FR2436003A1 (fr) Rasoir
AU689197B2 (en) Shearing comb assembly
FR2427775A1 (fr) Machine de fenaison
FR2445411A1 (fr) Mecanisme de montage pour boutoir a lame oblique
BE904298A (fr) Balai d'essuie-glace avec deflecteur d'air.
US4180108A (en) Removable mounted teeth in brush clearing saw
CN219876784U (zh) 一种农用作业机
JPH0322325Y2 (xx)
FR2687275A1 (fr) Dent pour le travail du sol.