DE29909993U1 - Drill chuck - Google Patents

Drill chuck

Info

Publication number
DE29909993U1
DE29909993U1 DE29909993U DE29909993U DE29909993U1 DE 29909993 U1 DE29909993 U1 DE 29909993U1 DE 29909993 U DE29909993 U DE 29909993U DE 29909993 U DE29909993 U DE 29909993U DE 29909993 U1 DE29909993 U1 DE 29909993U1
Authority
DE
Germany
Prior art keywords
drill chuck
parts
clamping jaws
central channel
chuck
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 - Lifetime
Application number
DE29909993U
Other languages
German (de)
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 DE29909993U priority Critical patent/DE29909993U1/en
Priority to DE10027784A priority patent/DE10027784A1/en
Publication of DE29909993U1 publication Critical patent/DE29909993U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04—Tool holders for a single cutting tool
    • B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Bohrfutter, dadurch gekennzeichnet, daß das Futter im wesentlichen aus zwei Teilen (1, 2) besteht und zwar aus einem Kopfteil (1) mit den Spannbacken (3) und deren Antrieb (4, 5, 6) sowie dem Konusteil (2), daß die beiden Teile (1, 2) miteinander verschraubt sind, wobei vor und hinter dem Schraubgewinde (17) zylindrische Führungen (7, 8) vorgesehen sind und daß das Bohrfutter einen zentralen Kanal (9) für die Zuführung des Kühlmittels oder dergleichen aufweist und der zentrale Kanal (9) einerseits im Gehäuseteil (10) des Kopfteiles (1) gehalten ist und teleskopartig in eines der Antriebs­ elemente (4) für die Spannbacken (3) eingreift.Drill chuck, characterized in that the chuck consists essentially of two parts ( 1 , 2 ), namely a head part ( 1 ) with the clamping jaws ( 3 ) and their drive ( 4 , 5 , 6 ) and the cone part ( 2 ), that the two parts ( 1 , 2 ) are screwed together, cylindrical guides ( 7 , 8 ) being provided in front of and behind the screw thread ( 17 ) and that the drill chuck has a central channel ( 9 ) for supplying the coolant or the like and The central channel ( 9 ) is held on the one hand in the housing part ( 10 ) of the head part ( 1 ) and telescopically engages in one of the drive elements ( 4 ) for the clamping jaws ( 3 ).
DE29909993U 1999-06-09 1999-06-09 Drill chuck Expired - Lifetime DE29909993U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29909993U DE29909993U1 (en) 1999-06-09 1999-06-09 Drill chuck
DE10027784A DE10027784A1 (en) 1999-06-09 2000-06-07 Drill chuck with two parts allows exact positioning of both chuck sections, has gripping jaws with drive and conical part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29909993U DE29909993U1 (en) 1999-06-09 1999-06-09 Drill chuck

Publications (1)

Publication Number Publication Date
DE29909993U1 true DE29909993U1 (en) 2000-10-19

Family

ID=8074514

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29909993U Expired - Lifetime DE29909993U1 (en) 1999-06-09 1999-06-09 Drill chuck
DE10027784A Withdrawn DE10027784A1 (en) 1999-06-09 2000-06-07 Drill chuck with two parts allows exact positioning of both chuck sections, has gripping jaws with drive and conical part

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10027784A Withdrawn DE10027784A1 (en) 1999-06-09 2000-06-07 Drill chuck with two parts allows exact positioning of both chuck sections, has gripping jaws with drive and conical part

Country Status (1)

Country Link
DE (2) DE29909993U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004004190U1 (en) * 2004-03-16 2005-08-11 Rothenaicher, Stefan Chuck for machine tool, has jaws with adjustable position by moving them at right angles to axis for rotary part held between them
DE102005012541B4 (en) * 2004-03-16 2009-12-24 Stefan Rothenaicher clamping means
DE102007012859B4 (en) * 2007-03-17 2009-01-02 Josef Albrecht Bohrfutterfabrik Gmbh & Co. Kg Flushable food

Also Published As

Publication number Publication date
DE10027784A1 (en) 2001-03-08

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001123

R156 Lapse of ip right after 3 years

Effective date: 20021231