SE463725B - Ventil - Google Patents

Ventil

Info

Publication number
SE463725B
SE463725B SE8802674A SE8802674A SE463725B SE 463725 B SE463725 B SE 463725B SE 8802674 A SE8802674 A SE 8802674A SE 8802674 A SE8802674 A SE 8802674A SE 463725 B SE463725 B SE 463725B
Authority
SE
Sweden
Prior art keywords
valve
push rod
tool
holder
abutment surface
Prior art date
Application number
SE8802674A
Other languages
English (en)
Swedish (sv)
Other versions
SE8802674L (sv
SE8802674D0 (sv
Inventor
J-G Hedlund
B Aasberg
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE8802674A priority Critical patent/SE463725B/sv
Publication of SE8802674D0 publication Critical patent/SE8802674D0/xx
Priority to EP89850210A priority patent/EP0352243A1/de
Priority to US07/377,167 priority patent/US4976496A/en
Publication of SE8802674L publication Critical patent/SE8802674L/
Publication of SE463725B publication Critical patent/SE463725B/sv

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)
  • Lift Valve (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
SE8802674A 1988-07-19 1988-07-19 Ventil SE463725B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8802674A SE463725B (sv) 1988-07-19 1988-07-19 Ventil
EP89850210A EP0352243A1 (de) 1988-07-19 1989-06-21 Ventil zur Flüssigkeitszufuhr für den Halter eines Schneidwerkzeugs
US07/377,167 US4976496A (en) 1988-07-19 1989-07-10 Valve openable in response to displacement of a cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802674A SE463725B (sv) 1988-07-19 1988-07-19 Ventil

Publications (3)

Publication Number Publication Date
SE8802674D0 SE8802674D0 (sv) 1988-07-19
SE8802674L SE8802674L (sv) 1990-01-20
SE463725B true SE463725B (sv) 1991-01-14

Family

ID=20372939

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802674A SE463725B (sv) 1988-07-19 1988-07-19 Ventil

Country Status (3)

Country Link
US (1) US4976496A (de)
EP (1) EP0352243A1 (de)
SE (1) SE463725B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382593B1 (en) 2000-03-06 2002-05-07 Colder Products Company Fluid coupling
US8157619B2 (en) 2005-06-27 2012-04-17 Husqvarna Professional Outdoor Products Inc. Tools and methods for making and using tools, blades and methods of making and using blades
US20060288992A1 (en) * 2005-06-27 2006-12-28 Anthony Baratta Tools and methods for making and using tools, blades and methods of making and using blades
WO2007002745A2 (en) * 2005-06-27 2007-01-04 Husqvarna Professional Outdoor Products Inc. Tools and methods for making and using tools, blades and methods of making and using blades
US8007348B2 (en) * 2005-06-27 2011-08-30 Husqvarna Professional Outdoor Products Inc. Tools and methods for making and using tools, blades and methods of making and using blades, and machines for working on work pieces
US8151783B2 (en) * 2005-06-27 2012-04-10 Husqvarna Outdoor Products Inc. Tools and methods for making and using tools, blades and methods of making and using blades
US20060288993A1 (en) * 2005-06-27 2006-12-28 Anthony Baratta Tools and methods for making and using tools, blades and methods of making and using blades
CN102108867B (zh) * 2010-11-04 2013-06-26 无锡盛达机械制造有限公司 一种采掘机械用截齿座系统
CN110154079B (zh) * 2019-05-21 2022-03-08 太原科技大学 一种齿座定位机器人串联式手臂关节

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT358510B (de) * 1978-10-19 1980-09-10 Voest Ag Einrichtung zum kuehlen der meissel des schraemwerkzeuges einer schraemmaschine und der ortsbrust
AT369859B (de) * 1981-03-12 1983-02-10 Voest Alpine Ag Einrichtung zum kuehlen der meissel einer schraemmaschine
SE452638B (sv) * 1982-03-10 1987-12-07 Sandvik Ab Anordning for vetsketillforsel vid roterande verktyg for brytning av fast material
AT375149B (de) * 1982-07-06 1984-07-10 Voest Alpine Ag Mit einer spruehvorrichtung ausgestatteter meisselhalter
US4664450A (en) * 1983-03-02 1987-05-12 Padley & Venables Limited Holder for a pick, and the combination of a pick and holder
US4555143A (en) * 1983-04-11 1985-11-26 Voest-Alpine Aktiengesellschaft Apparatus for cutting rock
US4569558A (en) * 1983-07-25 1986-02-11 The Regents Of The University Of California Drag bit construction
AT381364B (de) * 1984-10-24 1986-10-10 Voest Alpine Ag Einrichtung zur zufuehrung von wasser unter druck zu austrittsduesen am umfang eines schraemwerkzeuges
AT385320B (de) * 1986-07-17 1988-03-25 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes

Also Published As

Publication number Publication date
EP0352243A1 (de) 1990-01-24
US4976496A (en) 1990-12-11
SE8802674L (sv) 1990-01-20
SE8802674D0 (sv) 1988-07-19

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