GB1440654A - Holding device for connecting a drill bit or drill chuck to a drive unit - Google Patents

Holding device for connecting a drill bit or drill chuck to a drive unit

Info

Publication number
GB1440654A
GB1440654A GB3388373A GB3388373A GB1440654A GB 1440654 A GB1440654 A GB 1440654A GB 3388373 A GB3388373 A GB 3388373A GB 3388373 A GB3388373 A GB 3388373A GB 1440654 A GB1440654 A GB 1440654A
Authority
GB
United Kingdom
Prior art keywords
drill
ring
steel
july
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
GB3388373A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1440654A publication Critical patent/GB1440654A/en
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
    • B23B31/11—Retention by threaded connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/33—Elastomers, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/28—Dust covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/36—Sealed joints
    • B23B2231/365—Sealed joints using O-rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0065—Use of dust covers
    • B25D2217/0069—Protecting chucks against entering of chip dust
    • 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
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/947—Elastic-gripping action
    • 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
    • Y10T279/15—Threaded grip
    • 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
    • Y10T279/17623—Threaded sleeve and jaw
    • Y10T279/17632—Conical sleeve
    • 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
    • Y10T279/17931—Screw threaded
    • Y10T279/17941—Nut lock
    • 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
    • Y10T279/34—Accessory or component
    • Y10T279/3493—Protection means; e.g., cover, seal, overstress prevention, air blast
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Gripping On Spindles (AREA)
  • Braking Arrangements (AREA)
  • Drilling Tools (AREA)
GB3388373A 1972-07-18 1973-07-17 Holding device for connecting a drill bit or drill chuck to a drive unit Expired GB1440654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235109A DE2235109C2 (de) 1972-07-18 1972-07-18 Verbindung zwischen einem Bohrer und einer Spindel

Publications (1)

Publication Number Publication Date
GB1440654A true GB1440654A (en) 1976-06-23

Family

ID=5850894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3388373A Expired GB1440654A (en) 1972-07-18 1973-07-17 Holding device for connecting a drill bit or drill chuck to a drive unit

Country Status (10)

Country Link
US (1) US3984192A (forum.php)
JP (1) JPS4944378A (forum.php)
BR (1) BR7305200D0 (forum.php)
CH (1) CH563846A5 (forum.php)
DE (1) DE2235109C2 (forum.php)
ES (1) ES416991A1 (forum.php)
FR (1) FR2192893A1 (forum.php)
GB (1) GB1440654A (forum.php)
IT (1) IT991224B (forum.php)
NL (1) NL7309945A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433932A (en) 1981-08-17 1984-02-28 Skf Kugellagerfabriken Gmbh Roller bearings installed without clearance and preloaded

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402113A1 (de) * 1974-01-17 1975-07-24 Bosch Gmbh Robert Verbindung gesteinsbohrer-bohrmaschine
US4247122A (en) * 1979-01-31 1981-01-27 Black & Decker Inc. Dust sealing mechanism
DE2943500A1 (de) * 1979-10-27 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart Werkzeugspannvorrichtung
US4349929A (en) * 1980-07-31 1982-09-21 Illinois Tool Works Inc. Twist-lock connection and tool utilizing same
SE8007963L (sv) * 1980-11-13 1982-05-14 Sandvik Ab Anordning for forbindning av en handel med en hondel
DE3418882A1 (de) * 1984-05-21 1985-11-21 Hilti Ag, Schaan Staubschutzkappe
US4836723A (en) * 1985-10-08 1989-06-06 Flammini John T Spindle assembly
DE3700175C2 (de) * 1987-01-05 1997-04-30 Hawera Probst Kg Hartmetall Adapter für Hammerbohrmaschinen
US5022196A (en) * 1987-09-30 1991-06-11 Sunnen Products Company Expandable honing tool
JPH01142104A (ja) * 1987-11-27 1989-06-05 Toa Harbor Works Co Ltd 水路を備えた自動車道
US5226198A (en) * 1992-06-30 1993-07-13 Purdy Corporation Paint roller extension pole with coupling
US5269534A (en) * 1992-12-16 1993-12-14 Saunders Archery Co. Adjustable weight arrow point
SE509218C2 (sv) * 1994-08-29 1998-12-21 Sandvik Ab Skaftverktyg
US6299394B1 (en) * 2000-02-28 2001-10-09 Stojan Stojanovski Milling tool holder
US6761227B1 (en) * 2002-09-09 2004-07-13 Tom William Messer Drill bit for aerating soil for a plant with root system
DE502004009232D1 (de) * 2004-12-13 2009-05-07 Schunk Gmbh & Co Kg Spanneinrichtung
CH701136B1 (de) * 2009-06-26 2013-09-30 Rego Fix Ag Spannsystem.
US9800027B1 (en) 2011-02-04 2017-10-24 Ray Charles Pierce Method and apparatus for installing a plurality of cables
US8579553B2 (en) * 2011-02-04 2013-11-12 Ray Charles Pierce Method and apparatus for installing cable
USD724125S1 (en) 2013-03-01 2015-03-10 Ray Charles Pierce Cable drill bit
US9009986B1 (en) 2013-11-11 2015-04-21 80 Percent Arms Inc. Jig for firearm lower receiver manufacture
CN103737405B (zh) * 2013-12-27 2016-06-29 柳江县龙满机械部件有限责任公司 一种套类加工组合夹具
USD741924S1 (en) * 2014-03-07 2015-10-27 Ming Chang Carpenter Auger Bit Co., Ltd. Cable guiding drill bit
EP2977132A1 (de) * 2014-07-22 2016-01-27 HILTI Aktiengesellschaft Werkzeugaufnahme zur Verbindung eines Diamantbohrgeräts mit einer Bohrkrone
FR3038244B1 (fr) * 2015-07-02 2018-01-26 Secateurs Pradines Systeme d'assemblage de manche pour un outil a main
US9982958B1 (en) 2016-10-05 2018-05-29 5d Tactical, LLC Jig for manufacturing of firearm lower receiver
US10099329B1 (en) 2017-04-18 2018-10-16 80 Percent Arms Inc. Jig for firearm lower receiver manufacture
US10391591B2 (en) 2017-08-02 2019-08-27 80 Percent Arms Inc. Jig for firearm lower receiver manufacture
US11000930B1 (en) 2017-11-10 2021-05-11 Blackhawk Manufacturing Group Inc. Advanced jig for manufacturing of firearm lower receiver
US10456846B1 (en) * 2017-11-10 2019-10-29 80 Percent Arms Inc. Rotary tool for lower receiver manufacturing
DE102017128915A1 (de) * 2017-12-05 2019-06-06 Heller Tools Gmbh Hammerwerkzeugverbindung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112108A (en) * 1938-03-22 Coupling for conveying rotary
US1407335A (en) * 1920-06-02 1922-02-21 Charles B Reynolds Pipe and tool joint
US1465612A (en) * 1921-09-30 1923-08-21 William S Morse Counterbore
US1532329A (en) * 1923-05-01 1925-04-07 Mcconnellbrowning Engineering Chuck
US1943879A (en) * 1930-04-08 1934-01-16 Detachable Bit Corp Of America Drill
GB543733A (en) * 1941-09-13 1942-03-10 Larymore W Improvements in or relating to couplings for rods, tubes, shafts or the like
DE1173045B (de) * 1962-06-15 1964-07-02 Dipl Berging Albrecht Graefer Bohrfutter fuer handgefuehrte Gesteinsdrehbohrmaschinen
US3156323A (en) * 1963-02-14 1964-11-10 Bendix Corp Brake adjusting mechanism
DE2019889C3 (de) * 1970-04-24 1978-06-22 Gebrueder Heller, 2807 Achim Werkzeug für drehschlagendes Bohren mit lösbarem Aufnahmeschaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433932A (en) 1981-08-17 1984-02-28 Skf Kugellagerfabriken Gmbh Roller bearings installed without clearance and preloaded

Also Published As

Publication number Publication date
DE2235109C2 (de) 1982-07-15
IT991224B (it) 1975-07-30
BR7305200D0 (pt) 1974-08-15
US3984192A (en) 1976-10-05
DE2235109A1 (de) 1974-02-07
CH563846A5 (forum.php) 1975-07-15
NL7309945A (forum.php) 1974-01-22
FR2192893A1 (forum.php) 1974-02-15
JPS4944378A (forum.php) 1974-04-26
ES416991A1 (es) 1976-03-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed