FR2297317B1 - - Google Patents

Info

Publication number
FR2297317B1
FR2297317B1 FR7500425A FR7500425A FR2297317B1 FR 2297317 B1 FR2297317 B1 FR 2297317B1 FR 7500425 A FR7500425 A FR 7500425A FR 7500425 A FR7500425 A FR 7500425A FR 2297317 B1 FR2297317 B1 FR 2297317B1
Authority
FR
France
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
FR7500425A
Other languages
French (fr)
Other versions
FR2297317A1 (fr
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 to AU76339/74A priority Critical patent/AU495488B2/en
Application filed by Kennametal Inc filed Critical Kennametal Inc
Priority to FR7500425A priority patent/FR2297317A1/fr
Publication of FR2297317A1 publication Critical patent/FR2297317A1/fr
Application granted granted Critical
Publication of FR2297317B1 publication Critical patent/FR2297317B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • 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)
  • General Engineering & Computer Science (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)
  • Component Parts Of Construction Machinery (AREA)
FR7500425A 1974-12-12 1975-01-08 Outil de forage Granted FR2297317A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU76339/74A AU495488B2 (en) 1974-12-12 1974-12-12 Mining tool
FR7500425A FR2297317A1 (fr) 1974-12-12 1975-01-08 Outil de forage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU76339/74A AU495488B2 (en) 1974-12-12 1974-12-12 Mining tool
FR7500425A FR2297317A1 (fr) 1974-12-12 1975-01-08 Outil de forage

Publications (2)

Publication Number Publication Date
FR2297317A1 FR2297317A1 (fr) 1976-08-06
FR2297317B1 true FR2297317B1 (no) 1977-07-15

Family

ID=25638314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500425A Granted FR2297317A1 (fr) 1974-12-12 1975-01-08 Outil de forage

Country Status (2)

Country Link
AU (1) AU495488B2 (no)
FR (1) FR2297317A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188730B (en) * 1986-04-01 1989-11-15 Perkins Engines Group Dipstick
JPH0281969A (ja) * 1988-09-19 1990-03-22 Copeland Corp コンデンシングユニツト
FR2647513B1 (fr) * 1989-05-29 1991-08-30 Deutsch Co Dispositif de verrouillage d'un connecteur
DE10261159C5 (de) * 2002-12-20 2010-11-11 Andreas Lemm Meißelhalter

Also Published As

Publication number Publication date
FR2297317A1 (fr) 1976-08-06
AU7633974A (en) 1976-06-17
AU495488B2 (en) 1976-06-17

Similar Documents

Publication Publication Date Title
FR2261672A1 (no)
FI753049A (no)
FR2297317B1 (no)
JPS50123142U (no)
JPS50132532U (no)
JPS50130971U (no)
BG21816A1 (no)
BG22387A3 (no)
AU481545A (no)
AU481479A (no)
CH577702B5 (no)
BE827400A (no)
BG19643A1 (no)
BG19872A1 (no)
BG19899A1 (no)
BG19946A1 (no)
BG20695A1 (no)
BG20714A1 (no)
BG20733A1 (no)
BG20853A1 (no)
BG20864A1 (no)
BG21284A1 (no)
CH578109A5 (no)
BG21778A1 (no)
AU7253373A (no)

Legal Events

Date Code Title Description
ST Notification of lapse