GB2138053B - Device for supplying fluid to a tool for breaking hard material - Google Patents

Device for supplying fluid to a tool for breaking hard material

Info

Publication number
GB2138053B
GB2138053B GB08309562A GB8309562A GB2138053B GB 2138053 B GB2138053 B GB 2138053B GB 08309562 A GB08309562 A GB 08309562A GB 8309562 A GB8309562 A GB 8309562A GB 2138053 B GB2138053 B GB 2138053B
Authority
GB
United Kingdom
Prior art keywords
tool
hard material
supplying fluid
breaking hard
breaking
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
GB08309562A
Other versions
GB2138053A (en
Inventor
Bergqvist Sven Arne
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.)
Santrade Ltd
Original Assignee
Santrade 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 Santrade Ltd filed Critical Santrade Ltd
Priority to GB08309562A priority Critical patent/GB2138053B/en
Publication of GB2138053A publication Critical patent/GB2138053A/en
Application granted granted Critical
Publication of GB2138053B publication Critical patent/GB2138053B/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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles

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)
  • Auxiliary Devices For Machine Tools (AREA)
GB08309562A 1983-04-08 1983-04-08 Device for supplying fluid to a tool for breaking hard material Expired GB2138053B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08309562A GB2138053B (en) 1983-04-08 1983-04-08 Device for supplying fluid to a tool for breaking hard material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08309562A GB2138053B (en) 1983-04-08 1983-04-08 Device for supplying fluid to a tool for breaking hard material

Publications (2)

Publication Number Publication Date
GB2138053A GB2138053A (en) 1984-10-17
GB2138053B true GB2138053B (en) 1987-09-03

Family

ID=10540811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08309562A Expired GB2138053B (en) 1983-04-08 1983-04-08 Device for supplying fluid to a tool for breaking hard material

Country Status (1)

Country Link
GB (1) GB2138053B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381366B (en) * 1984-11-02 1986-10-10 Ver Edelstahlwerke Ag DEVICE FOR DEGRADING STONE AND ROUNDING CHISEL FOR THIS DEVICE
AT381985B (en) * 1984-12-19 1986-12-29 Voest Alpine Ag SPRAYING DEVICE FOR COOLANT FROM A NOZZLE OF A SCREW HEAD
GB8509143D0 (en) * 1985-04-10 1985-05-15 Anderson Strathclyde Plc Mineral cutting picks
DE3902222C1 (en) * 1989-01-26 1990-06-07 Fa. Michael Komotzki, 4600 Dortmund, De Cutter-pick arrangement

Also Published As

Publication number Publication date
GB2138053A (en) 1984-10-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee