DE3372724D1 - Device for blocking and/or clamping tools or the like - Google Patents

Device for blocking and/or clamping tools or the like

Info

Publication number
DE3372724D1
DE3372724D1 DE8383440008T DE3372724T DE3372724D1 DE 3372724 D1 DE3372724 D1 DE 3372724D1 DE 8383440008 T DE8383440008 T DE 8383440008T DE 3372724 T DE3372724 T DE 3372724T DE 3372724 D1 DE3372724 D1 DE 3372724D1
Authority
DE
Germany
Prior art keywords
bore
cylindrical
driven member
screws
recesses
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
DE8383440008T
Other languages
English (en)
Inventor
Emile Pfalzgraf
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.)
E.P.B. EMILE PFALZGRAF, S.A., BOUXWILLER, FR
Original Assignee
Emile Pfalzgraf
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 Emile Pfalzgraf filed Critical Emile Pfalzgraf
Application granted granted Critical
Publication of DE3372724D1 publication Critical patent/DE3372724D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1075—Retention by screws
    • B23B31/1076—Retention by screws with conical ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • B23C5/26—Securing milling cutters to the driving spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Clamps And Clips (AREA)
  • Surgical Instruments (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Paper (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
DE8383440008T 1982-12-24 1983-01-31 Device for blocking and/or clamping tools or the like Expired DE3372724D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8221852A FR2538287B1 (fr) 1982-12-24 1982-12-24 Dispositif de blocage et/ou de serrage d'attachements modulaires de tetes, de barres d'alesage, de pieces intermediaires, d'adapteurs, de porte-outils, de mandrins a pompe, de pinces longues, ou d'autres pieces mecaniques

Publications (1)

Publication Number Publication Date
DE3372724D1 true DE3372724D1 (en) 1987-09-03

Family

ID=9280545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383440008T Expired DE3372724D1 (en) 1982-12-24 1983-01-31 Device for blocking and/or clamping tools or the like

Country Status (4)

Country Link
EP (1) EP0112788B1 (de)
AT (1) ATE28587T1 (de)
DE (1) DE3372724D1 (de)
FR (1) FR2538287B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155823B (en) * 1984-03-24 1987-10-07 Valenite Modco Improvements relating to tool holders
FR2590819B1 (fr) * 1985-12-02 1989-09-08 Pfalzgraf Emile Dispositif de reglage axial d'outils de machine outils
GB8714787D0 (en) * 1987-06-24 1987-07-29 Wyles Tooling Ltd A K Tool mounting system
DE3808108A1 (de) * 1988-03-11 1989-09-21 Kuehn Praezisionswerkzeug Werkzeug, insbesondere ausbohrwerkzeug od. dgl.
US10596642B2 (en) * 2017-08-23 2020-03-24 Gemini Precision Machining, Inc. Tool and tool holder assembly
US11698107B2 (en) 2020-09-17 2023-07-11 Raytheon Company Self-clamping torque adapter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE449641A (de) *
FR1595136A (de) * 1968-12-16 1970-06-08
CH537770A (de) * 1971-05-03 1973-06-15 Kaiser Heinz Ausdrehwerkzeug
DE2234389C3 (de) * 1972-07-13 1979-11-15 Bernhard 3011 Garbsen Rau Werkzeughalter für nicht umlaufende Schneidwerkzeuge an Drehmaschinen
DE2328176C3 (de) * 1973-06-02 1975-12-18 Wilhelm Fette Gmbh, 2053 Schwarzenbek Mehrteiliger Schaftfräser
DE7513937U (de) * 1975-04-30 1975-09-11 Hahn & Kolb Spannfutter für drehend antreibbare Werkzeuge
DE2632435C2 (de) * 1976-07-19 1982-12-23 System 3 R AB, Stockholm Befestigungseinrichtung für Werkzeuge an Funkenerosionsmaschinen u.dgl. Werkzeugmaschinen
DE3019970C2 (de) * 1980-05-24 1982-09-02 Karl Gustav Dipl.-Ing. 8500 Nürnberg Hertel jun. Fräserbefestigungseinrichtung

Also Published As

Publication number Publication date
EP0112788A1 (de) 1984-07-04
ATE28587T1 (de) 1987-08-15
EP0112788B1 (de) 1987-07-29
FR2538287A1 (fr) 1984-06-29
FR2538287B1 (fr) 1986-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: E.P.B. EMILE PFALZGRAF, S.A., BOUXWILLER, FR

8381 Inventor (new situation)

Free format text: PFALZGRAF, EMILE, BOUXWILLER, FR