[go: up one dir, main page]

GB1188361A - Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool - Google Patents

Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool

Info

Publication number
GB1188361A
GB1188361A GB03469/67A GB1346967A GB1188361A GB 1188361 A GB1188361 A GB 1188361A GB 03469/67 A GB03469/67 A GB 03469/67A GB 1346967 A GB1346967 A GB 1346967A GB 1188361 A GB1188361 A GB 1188361A
Authority
GB
United Kingdom
Prior art keywords
pick
mount
perforation
shank
tool
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
GB03469/67A
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.)
Cincinnati Mine Machinery Co
Original Assignee
Cincinnati Mine Machinery Co
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 US611513A external-priority patent/US3397012A/en
Application filed by Cincinnati Mine Machinery Co filed Critical Cincinnati Mine Machinery Co
Priority to GB45342/69A priority Critical patent/GB1188362A/en
Publication of GB1188361A publication Critical patent/GB1188361A/en
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
    • E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
    • E21C35/1933—Means for fixing picks or holders using bolts as main fixing elements the picks having a cylindrical shank
    • 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
    • E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
    • 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
    • E21C35/191—Means for fixing picks or holders for fixing holders
    • 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
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements

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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

1,188,361. Mineral-mining pick mountings. CINCINNATI MINE MACHINERY CO. 22 March, 1967 [24 March, 1966; 19 Dec., 1966], No. 13469/67. Heading E1F. The body of a pick mount 1 has a shankreceiving perforation 3 of a diameter to permit of a pick shank 16 of circular section to be freely rotatable therein and of an inclination to the cutting direction of the pick so that forces applied to the pick tip, when the tip is cutting, act axially through the shank and are transmitted to the mount through the base end surface 16a of the shank, which surface 16a engages against an abutment surface 4d on the body of the mount. The surface is disposed at an angle, preferably a right angle, to the axis of the perforation and is spaced from the open lower rear end of the perforation. Some twelve or more variants of the mount shown are described. The pick forms the subject matter of Patent 1188361/69, which together with Patent 110495, is referred to.
GB03469/67A 1966-03-24 1967-03-22 Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool Expired GB1188361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB45342/69A GB1188362A (en) 1966-03-24 1967-03-22 Cutter Tool for Use with a Mounting Means of a Mining Machine or the Like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53715866A 1966-03-24 1966-03-24
US611513A US3397012A (en) 1966-12-19 1966-12-19 Cutter bits and means for mounting them

Publications (1)

Publication Number Publication Date
GB1188361A true GB1188361A (en) 1970-04-15

Family

ID=27065389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03469/67A Expired GB1188361A (en) 1966-03-24 1967-03-22 Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool

Country Status (2)

Country Link
DE (1) DE1533654A1 (en)
GB (1) GB1188361A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118227A (en) * 1982-04-08 1983-10-26 Kennametal Inc Earthworking tool and method for protecting from abnormally high cutting loads
GB2132254A (en) * 1982-12-21 1984-07-04 Dosco Overseas Eng Ltd Mineral cutting pick
GB2153878A (en) * 1983-12-14 1985-08-29 Joy Mfg Co A bit holder
GB2232699A (en) * 1989-06-15 1990-12-19 Joy Technologies Inc Bit holder for a mining machine
EP2048323A1 (en) * 2007-10-11 2009-04-15 Everpads Co., Ltd. Tool holding device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354385B (en) * 1978-06-15 1980-01-10 Voest Ag CHISEL ARRANGEMENT FOR A HORNING TOOL
US4240669A (en) * 1978-10-02 1980-12-23 Joy Manufacturing Company Mining cutter bit holder and mounting assemblies
DE2851487A1 (en) * 1978-11-28 1980-06-04 Reinhard Wirtgen MILLING CHISEL FOR A MILLING DEVICE
DE3543016A1 (en) * 1985-12-05 1987-06-11 Bergwerksverband Gmbh Interchangeable winning tool
DE102004053665A1 (en) * 2004-11-03 2006-05-04 Gerd Elfgen Round shank chisel for rotatable milling roller, has operating section with resetting section that is directly adjacent to holding section, where maximum diameter of resetting section corresponds to diameter of holding section

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118227A (en) * 1982-04-08 1983-10-26 Kennametal Inc Earthworking tool and method for protecting from abnormally high cutting loads
GB2132254A (en) * 1982-12-21 1984-07-04 Dosco Overseas Eng Ltd Mineral cutting pick
GB2153878A (en) * 1983-12-14 1985-08-29 Joy Mfg Co A bit holder
GB2232699A (en) * 1989-06-15 1990-12-19 Joy Technologies Inc Bit holder for a mining machine
GB2232699B (en) * 1989-06-15 1993-04-14 Joy Technologies Inc Apparatus for attaching a cutting bit to a driven element
EP2048323A1 (en) * 2007-10-11 2009-04-15 Everpads Co., Ltd. Tool holding device

Also Published As

Publication number Publication date
DE1533654A1 (en) 1970-01-15

Similar Documents

Publication Publication Date Title
GB1229833A (en)
CA1285266C (en) Rotatable cutting bit
SE8301584L (en) FAST MATERIAL EXTENSION TOOL
GB1188361A (en) Mounting Means for a Cutting Tool of a Mining Machine or the like and an Assembly of said means and said tool
GB954130A (en) Improvements in or relating to coal-cutter picks
GB1493907A (en) Cutter bit assemblies for coal ploughs
GB1484111A (en) Device for connecting the bits with the cutting head of a drift advancing machine or the like
GB1117694A (en) Improvements in cutter bits
GB1112446A (en) Improvements in or relating to coal-cutter picks and the like with hard metal tips
GB1146403A (en) Improvements in drill bits
ES275758Y (en) FAST SELF-CUTTING SCREW
GB1081573A (en) Improvements in or relating to picks and pick-boxes for coal-cutting machines
GB1355716A (en) Needles
GB999432A (en) Improvements in or relating to cutter tool and tool-box assemblies for mineral mining machines
GB1092949A (en) Deburring tool
SE7402674L (en)
GB1110495A (en) Cutter bits and mounting means therefor
GB1358144A (en) Bit and block assembly
JPS5596643A (en) Tip for bonding wire
GB1188362A (en) Cutter Tool for Use with a Mounting Means of a Mining Machine or the Like
GB1252128A (en)
GB1085757A (en) Improvements in or relating to cutter picks
GB1235551A (en) Apparatus for deviation bore-hole drilling
GB1324065A (en) Composite plastics stripper for use with a penetrating tool
GB680950A (en) Improvements in cutting devices for mounting on a chain in cutting machines

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE Patent expired