ATE793T1 - Selbstspannendes spannfutter. - Google Patents

Selbstspannendes spannfutter.

Info

Publication number
ATE793T1
ATE793T1 AT79103213T AT79103213T ATE793T1 AT E793 T1 ATE793 T1 AT E793T1 AT 79103213 T AT79103213 T AT 79103213T AT 79103213 T AT79103213 T AT 79103213T AT E793 T1 ATE793 T1 AT E793T1
Authority
AT
Austria
Prior art keywords
gripping elements
cylindrical body
tapered bore
thrust bearing
retaining element
Prior art date
Application number
AT79103213T
Other languages
English (en)
Inventor
John D. Vogel
Original Assignee
Black & Decker 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
Application filed by Black & Decker Inc. filed Critical Black & Decker Inc.
Application granted granted Critical
Publication of ATE793T1 publication Critical patent/ATE793T1/de

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
    • 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
    • B23B31/226—Jaws in the form of conical elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/902—Keyless type socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/903—Needle roller type socket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17564—Loose jaws
    • Y10T279/17598—Fixed cam and moving jaws
    • Y10T279/17606—Threaded sleeve and body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17649—Threaded sleeve and body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17666—Radially reciprocating jaws
    • Y10T279/17692—Moving-cam actuator
    • Y10T279/17717—Rotary eccentric-cam sleeve
    • Y10T279/17726—Roller and rocking jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Braking Systems And Boosters (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
AT79103213T 1978-09-11 1979-08-30 Selbstspannendes spannfutter. ATE793T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/940,898 US4252333A (en) 1978-09-11 1978-09-11 Keyless chuck
EP79103213A EP0009629B1 (de) 1978-09-11 1979-08-30 Selbstspannendes Spannfutter

Publications (1)

Publication Number Publication Date
ATE793T1 true ATE793T1 (de) 1982-04-15

Family

ID=25475606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103213T ATE793T1 (de) 1978-09-11 1979-08-30 Selbstspannendes spannfutter.

Country Status (6)

Country Link
US (1) US4252333A (de)
EP (1) EP0009629B1 (de)
JP (1) JPS5542799A (de)
AT (1) ATE793T1 (de)
CA (1) CA1121585A (de)
DE (1) DE2962396D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305597A (en) * 1979-11-19 1981-12-15 Black & Decker Inc. Keyless self-tightening chuck
JPS5831906U (ja) * 1981-08-26 1983-03-02 株式会社マキタ電機製作所 回転工具のためのチャック
US4648608A (en) * 1985-02-27 1987-03-10 Black & Decker, Inc. Low-cost, keyless chuck and method of manufacture
AT385224B (de) * 1985-03-14 1988-03-10 Glasformen Und Maschinen Ges M Spannfutter zur einspannung rotierender werkzeuge wie bohrer, fraeser oder dgl. in werkzeugmaschinen
IT1201872B (it) * 1986-09-30 1989-02-02 Orthofix Srl Mandrino autoserrante per trapani ed apparecchiature simili, particolarmente adatto per trapani portatili ad uso chirurgico
US4757229A (en) * 1986-11-19 1988-07-12 K And M Electronics, Inc. Channel electron multiplier
US5125673A (en) * 1989-12-11 1992-06-30 Huff Robert O Non-impact keyless chuck
US5452906B1 (en) * 1989-12-11 1997-07-29 Power Tool Holders Inc Non-impact keyless chuck
US5573254A (en) 1989-12-11 1996-11-12 Power Tool Holders Incorporated Non-impact keyless chuck
US5476273A (en) * 1989-12-11 1995-12-19 Power Tool Holders Incorporated Plastic grip boots for chucks
US5253879A (en) * 1989-12-11 1993-10-19 Jacobs Chuck Technology Corporation Non-impact keyless chuck
US5348318A (en) * 1993-08-13 1994-09-20 Jacobs Chuck Technology Corporation Chuck
US5348317A (en) * 1993-08-13 1994-09-20 Jacobs Chuck Technology Corporation Chuck
US5501473A (en) 1993-08-13 1996-03-26 Power Tool Holders Incorporated Chuck
US5511801A (en) * 1994-04-01 1996-04-30 Power Tool Holders, Inc. Integrated collet and chuck device
US5464229A (en) * 1994-05-26 1995-11-07 Power Tool Holders, Inc. Quick release chuck device
US5553873A (en) * 1994-07-01 1996-09-10 Power Tool Holders Incorporated Keyless chuck
US5577743A (en) * 1995-05-10 1996-11-26 Power Tool Holders, Inc. Quick release chuck device
ES2106710T1 (es) * 1995-05-31 1997-11-16 Power Tool Holders Inc Dispositivo de mandril de liberacion rapida.
US5816583A (en) * 1996-12-04 1998-10-06 Power Tool Holders, Inc. Integral locking sleeve chuck
US5893685A (en) * 1997-02-11 1999-04-13 Orb Industries, Inc. Multiple bit power tool
US6017039A (en) * 1997-11-03 2000-01-25 Power Tool Holders Incorporated Nosepiece nut retainer chuck
USD424075S (en) * 1998-06-26 2000-05-02 Black & Decker Inc. Collar for tool bit holder
US6053675A (en) * 1998-06-26 2000-04-25 Black & Decker Inc. Quick-acting tool bit holder
USD429262S (en) * 1998-06-26 2000-08-08 Black & Decker Inc. Tool bit holder
US6540237B1 (en) 2000-06-23 2003-04-01 Power Tool Holders Incorporated Chuck
US6616149B1 (en) * 2002-03-19 2003-09-09 S-B Power Tool Corporation Quick-release chuck having compact collar
DE102007019482A1 (de) * 2007-04-25 2008-11-06 Schaeffler Kg Mehrreihiges Großwälzlager, insbesondere Axial-Radiallager zur Hauptlagerung der Rotorwelle einer Windkraftanlage
SE538115C2 (sv) 2014-04-24 2016-03-08 Atlas Copco Rock Drills Ab Borrigg och borrhuvud till en borrigg

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE383129C (de) * 1923-10-10 Brann & Wolff Bohrfutter mit konischer Huelse und keilartigen Klemmbacken
DE295457C (de) *
DE395322C (de) * 1920-12-19 1924-05-07 Paul Busch Selbstspannendes Bohrfutter
DE365491C (de) * 1921-02-22 1922-12-15 Wilh Von Neudeck Spannfutter mit konischen Klemmrollen
AT89124B (de) * 1921-02-28 1922-08-10 Otto Seiffert Selbstspannfutter.
AT89122B (de) * 1921-02-28 1922-08-10 Otto Seifert Selbstspannfutter.
US1679299A (en) * 1923-08-31 1928-07-31 North Bros M F G Co Chuck
AT98378B (de) * 1923-11-21 1924-11-10 Automat Ind Ges M B H Bohrfutter.
DE543727C (de) * 1930-03-18 1932-02-09 Erwin Sauer Spannvorrichtung mit mehreren den zu spannenden Gegenstand fassenden Spannrollen
US2069527A (en) * 1935-02-08 1937-02-02 Arthur I Kirkland Chuck adapted for stud driver or the like
US2162246A (en) * 1936-10-17 1939-06-13 George H Cote Adjustable drill chuck
US2220654A (en) * 1939-06-07 1940-11-05 Arthur I Kirkland Chuck
US2368858A (en) * 1942-09-11 1945-02-06 Buckeye Tools Corp Chuck
DE908550C (de) * 1950-10-24 1954-04-08 Otto Nast Spannfutter
AT357817B (de) * 1978-02-13 1980-08-11 Bernegger Fa Karl Reinigungseinrichtung fuer fluessigkeitsbehaelter, insbesondere fuer fischbecken

Also Published As

Publication number Publication date
JPS5542799A (en) 1980-03-26
DE2962396D1 (en) 1982-05-06
US4252333A (en) 1981-02-24
EP0009629A1 (de) 1980-04-16
CA1121585A (en) 1982-04-13
EP0009629B1 (de) 1982-03-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee