FR2390618B1 - Dispositif pour le maintien a rotation d'un outil dans un porte-outil - Google Patents

Dispositif pour le maintien a rotation d'un outil dans un porte-outil

Info

Publication number
FR2390618B1
FR2390618B1 FR7714553A FR7714553A FR2390618B1 FR 2390618 B1 FR2390618 B1 FR 2390618B1 FR 7714553 A FR7714553 A FR 7714553A FR 7714553 A FR7714553 A FR 7714553A FR 2390618 B1 FR2390618 B1 FR 2390618B1
Authority
FR
France
Prior art keywords
tool
rotating
holder
tool holder
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
FR7714553A
Other languages
English (en)
Other versions
FR2390618A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7714553A priority Critical patent/FR2390618B1/fr
Priority to GB1789578A priority patent/GB1602697A/en
Priority to DE19782820380 priority patent/DE2820380A1/de
Publication of FR2390618A1 publication Critical patent/FR2390618A1/fr
Application granted granted Critical
Publication of FR2390618B1 publication Critical patent/FR2390618B1/fr
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
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Adornments (AREA)
  • Earth Drilling (AREA)
  • Jigs For Machine Tools (AREA)
FR7714553A 1977-05-12 1977-05-12 Dispositif pour le maintien a rotation d'un outil dans un porte-outil Expired FR2390618B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7714553A FR2390618B1 (fr) 1977-05-12 1977-05-12 Dispositif pour le maintien a rotation d'un outil dans un porte-outil
GB1789578A GB1602697A (en) 1977-05-12 1978-05-05 Tool-holding devices
DE19782820380 DE2820380A1 (de) 1977-05-12 1978-05-10 Vorrichtung zum drehbaren halten eines werkzeugs in einem werkzeughalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714553A FR2390618B1 (fr) 1977-05-12 1977-05-12 Dispositif pour le maintien a rotation d'un outil dans un porte-outil

Publications (2)

Publication Number Publication Date
FR2390618A1 FR2390618A1 (fr) 1978-12-08
FR2390618B1 true FR2390618B1 (fr) 1985-11-29

Family

ID=9190715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714553A Expired FR2390618B1 (fr) 1977-05-12 1977-05-12 Dispositif pour le maintien a rotation d'un outil dans un porte-outil

Country Status (3)

Country Link
DE (1) DE2820380A1 (fr)
FR (1) FR2390618B1 (fr)
GB (1) GB1602697A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380059B (de) * 1982-07-22 1986-04-10 Winkhaus Fa August Ausstellvorrichtung fuer ein drehkippfenster

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8007963L (sv) * 1980-11-13 1982-05-14 Sandvik Ab Anordning for forbindning av en handel med en hondel
DE3109367C2 (de) * 1981-03-12 1983-11-17 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Bohrwerkzeug für Tieflochhämmer
DK153283A (da) * 1983-04-06 1984-10-07 Oneseal Aps Engangslaas, fortrinsvis til en container
AU605268B2 (en) * 1987-01-20 1991-01-10 Caterpillar Inc. Positive keeper means for pins of earthworking tips
US5009017A (en) * 1987-01-20 1991-04-23 Caterpillar Inc. Retaining pin having a positive keeper means
FR2620179B1 (fr) * 1987-09-04 1990-01-05 Wichard Dispositif de liaison a vis entre deux pieces avec possibilite de reglage de l'ecartement entre celles-ci
GB2216946B (en) * 1988-03-30 1992-05-20 Aeroquip Corp Deformable ring locking mechanism
GB9402216D0 (en) * 1994-02-04 1994-03-30 Bp Exploration Operating Drilling bit assembly and apparatus
AUPM494494A0 (en) * 1994-04-08 1994-05-05 Cutincoal Pty Limited Integrated drilling and rock bolting apparatus
DK171773B1 (da) * 1995-06-13 1997-05-20 Valentinus Niels Finn Holder til fastholdelse af en stang i indadgående retning
US5678645A (en) * 1995-11-13 1997-10-21 Baker Hughes Incorporated Mechanically locked cutters and nozzles
US5730502A (en) * 1996-12-19 1998-03-24 Kennametal Inc. Cutting tool sleeve rotation limitation system
PL187208B1 (pl) * 1999-01-25 2004-06-30 Boart Longyear Gmbh & Co Kg Zespół noża obrotowego zwłaszcza do maszyn górniczych
US9004805B2 (en) 2010-11-30 2015-04-14 Bal Seal Engineering, Inc. Multi-stage engagement assemblies and related methods
US9482255B2 (en) * 2011-09-21 2016-11-01 Bal Seal Engineering, Inc. Multi-latching mechanisms and related methods
JP6127463B2 (ja) * 2011-11-30 2017-05-17 三菱マテリアル株式会社 掘削工具
DE202016008558U1 (de) * 2016-07-12 2018-06-11 Uli Kammerer Medizinische Werkzeugvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380059B (de) * 1982-07-22 1986-04-10 Winkhaus Fa August Ausstellvorrichtung fuer ein drehkippfenster

Also Published As

Publication number Publication date
GB1602697A (en) 1981-11-11
DE2820380A1 (de) 1978-11-23
FR2390618A1 (fr) 1978-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse