EP0657253A3 - Tool and tool chuck for hand tools. - Google Patents

Tool and tool chuck for hand tools. Download PDF

Info

Publication number
EP0657253A3
EP0657253A3 EP94810647A EP94810647A EP0657253A3 EP 0657253 A3 EP0657253 A3 EP 0657253A3 EP 94810647 A EP94810647 A EP 94810647A EP 94810647 A EP94810647 A EP 94810647A EP 0657253 A3 EP0657253 A3 EP 0657253A3
Authority
EP
European Patent Office
Prior art keywords
tool
hand tools
chuck
tool chuck
tools
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.)
Withdrawn
Application number
EP94810647A
Other languages
German (de)
French (fr)
Other versions
EP0657253A2 (en
Inventor
Josef Obermeier
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP0657253A2 publication Critical patent/EP0657253A2/en
Publication of EP0657253A3 publication Critical patent/EP0657253A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • 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
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0034—Details of shank profiles
    • 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
    • Y10T279/17042—Lost motion
    • 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
    • Y10T408/953—Clamping jaws
EP94810647A 1993-12-09 1994-11-10 Tool and tool chuck for hand tools. Withdrawn EP0657253A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4341970 1993-12-09
DE4341970A DE4341970A1 (en) 1993-12-09 1993-12-09 Tool and tool holder for hand tools

Publications (2)

Publication Number Publication Date
EP0657253A2 EP0657253A2 (en) 1995-06-14
EP0657253A3 true EP0657253A3 (en) 1995-09-06

Family

ID=6504557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94810647A Withdrawn EP0657253A3 (en) 1993-12-09 1994-11-10 Tool and tool chuck for hand tools.

Country Status (6)

Country Link
US (1) US5529444A (en)
EP (1) EP0657253A3 (en)
JP (1) JPH07185916A (en)
CN (1) CN1070756C (en)
DE (1) DE4341970A1 (en)
HU (1) HU216589B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0739267B1 (en) * 1994-01-14 2001-03-14 Robert Bosch Gmbh Device on hand machine tools for rotary tool drive
DE4400969A1 (en) * 1994-01-14 1995-07-20 Bosch Gmbh Robert Device on hand-held machine tools for turning tools
DE20204416U1 (en) * 2002-03-19 2002-07-11 Heller Dinklage Gmbh Geb Tool for a hand machine tool
CA2780338A1 (en) * 2009-11-13 2011-05-19 Simon Dean Gischus Machine tool bit design
AU2010202839B1 (en) * 2009-11-13 2011-03-24 Simon Dean Gischus Machine Tool Bit
WO2011099100A1 (en) * 2010-02-15 2011-08-18 株式会社ミヤナガ Rotation tool installation and removal device and said rotation tool

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171358A2 (en) * 1984-08-09 1986-02-12 HILTI Aktiengesellschaft Drilling tool for hand drills
EP0355071A1 (en) * 1988-08-05 1990-02-21 Societe De Prospection Et D'inventions Techniques Spit Drill bit having a shank with grooves
EP0548008A1 (en) * 1991-12-18 1993-06-23 HILTI Aktiengesellschaft Tool for impact drilling and chiseling and tool chuck therefor
EP0551795A1 (en) * 1992-01-13 1993-07-21 HILTI Aktiengesellschaft Tool for impact drilling and chiseling and chuck therefor
DE9314416U1 (en) * 1993-09-23 1993-12-09 Plica Werkzeugfabrik Ag Mollis Tool shank
EP0579579A1 (en) * 1992-07-15 1994-01-19 HILTI Aktiengesellschaft Tool and chuck for a portable tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7536182U (en) * 1975-11-14 1978-02-02 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR TORQUE TRANSMISSION
DE3824894A1 (en) * 1988-07-22 1990-01-25 Bosch Gmbh Robert DEVICE ON HAND MACHINE TOOLS FOR TORQUE TRANSMISSION
US5173037A (en) * 1991-12-09 1992-12-22 General Motors Corporation Automotive fuel pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171358A2 (en) * 1984-08-09 1986-02-12 HILTI Aktiengesellschaft Drilling tool for hand drills
EP0355071A1 (en) * 1988-08-05 1990-02-21 Societe De Prospection Et D'inventions Techniques Spit Drill bit having a shank with grooves
EP0548008A1 (en) * 1991-12-18 1993-06-23 HILTI Aktiengesellschaft Tool for impact drilling and chiseling and tool chuck therefor
EP0551795A1 (en) * 1992-01-13 1993-07-21 HILTI Aktiengesellschaft Tool for impact drilling and chiseling and chuck therefor
EP0579579A1 (en) * 1992-07-15 1994-01-19 HILTI Aktiengesellschaft Tool and chuck for a portable tool
DE9314416U1 (en) * 1993-09-23 1993-12-09 Plica Werkzeugfabrik Ag Mollis Tool shank

Also Published As

Publication number Publication date
HUT69912A (en) 1995-09-28
HU216589B (en) 1999-07-28
EP0657253A2 (en) 1995-06-14
CN1112869A (en) 1995-12-06
DE4341970A1 (en) 1995-06-14
US5529444A (en) 1996-06-25
JPH07185916A (en) 1995-07-25
CN1070756C (en) 2001-09-12

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