IT8567419A0 - Pinza portapunta per un utensileper la perforazione a percussione - Google Patents

Pinza portapunta per un utensileper la perforazione a percussione

Info

Publication number
IT8567419A0
IT8567419A0 IT8567419A IT6741985A IT8567419A0 IT 8567419 A0 IT8567419 A0 IT 8567419A0 IT 8567419 A IT8567419 A IT 8567419A IT 6741985 A IT6741985 A IT 6741985A IT 8567419 A0 IT8567419 A0 IT 8567419A0
Authority
IT
Italy
Prior art keywords
drilling tool
drill holder
hammer drilling
hammer
drill
Prior art date
Application number
IT8567419A
Other languages
English (en)
Other versions
IT1184944B (it
IT8567419A1 (it
Inventor
Gunter Horst Rohm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT8567419A0 publication Critical patent/IT8567419A0/it
Publication of IT8567419A1 publication Critical patent/IT8567419A1/it
Application granted granted Critical
Publication of IT1184944B publication Critical patent/IT1184944B/it

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
    • 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
    • B23B31/123—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 with locking arrangements
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17042—Lost motion
    • Y10T279/17085—Key retainer
    • 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
    • Y10T279/17761—Side detent
    • Y10T279/17803—Rotary cam 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
    • Y10T279/35—Miscellaneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
IT67419/85A 1984-05-08 1985-05-08 Pinza portapunta per un utensile per la perforazione a percussione IT1184944B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3416966A DE3416966C2 (de) 1984-05-08 1984-05-08 Bohrfutter

Publications (3)

Publication Number Publication Date
IT8567419A0 true IT8567419A0 (it) 1985-05-08
IT8567419A1 IT8567419A1 (it) 1986-11-08
IT1184944B IT1184944B (it) 1987-10-28

Family

ID=6235234

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8553350U IT8553350V0 (it) 1984-05-08 1985-05-08 Pinza portapunta per un utensile per la perforazione a percussione
IT67419/85A IT1184944B (it) 1984-05-08 1985-05-08 Pinza portapunta per un utensile per la perforazione a percussione

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8553350U IT8553350V0 (it) 1984-05-08 1985-05-08 Pinza portapunta per un utensile per la perforazione a percussione

Country Status (8)

Country Link
US (1) US4621818A (it)
JP (1) JPS60238206A (it)
CH (1) CH663919A5 (it)
DE (1) DE3416966C2 (it)
ES (1) ES535605A0 (it)
FR (1) FR2564027B1 (it)
GB (1) GB2158376A (it)
IT (2) IT8553350V0 (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430869A1 (de) * 1984-08-22 1986-02-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Handgefuehrte hammerbohrmaschine
DE3624232A1 (de) * 1986-07-18 1988-01-28 Hilti Ag Spannfutter fuer werkzeuge
US4848779A (en) * 1987-04-02 1989-07-18 Black & Decker Inc. Keyless chuck
US4968191A (en) * 1988-05-27 1990-11-06 Milwaukee Electric Tool Corporation Chuck mount
DE4005757A1 (de) * 1990-02-23 1991-08-29 Bosch Gmbh Robert Handwerkzeugmaschine mit bohrfutter
DK0553124T3 (da) * 1990-10-16 1996-09-30 Bosch Gmbh Robert Indretning ved en håndværktøjsmaskine
DE4141846A1 (de) * 1991-12-18 1993-06-24 Hilti Ag Werkzeug zum schlagbohren und meisseln und werkzeugaufnahme fuer diese werkzeuge
DE4343013C2 (de) * 1993-12-16 2003-04-03 Bosch Gmbh Robert Bohrhammer mit einer Kombinations-Werkzeughalterung
DE4419826A1 (de) * 1994-06-07 1995-12-14 Bosch Gmbh Robert Werkzeughalter für eine Handbohrmaschine, insbesondere für einen Bohrhammer, sowie Handbohrmaschine mit Werkzeughalter
US6135462A (en) * 1999-05-24 2000-10-24 Gary Sebastian Snap-in chuck
US5904456A (en) * 1998-05-29 1999-05-18 Chern; Lu-Meng Combination of a drill and a means for securing the drill in a chuck
US6688610B2 (en) 2000-05-12 2004-02-10 Power Tool Holders Incorporated Chuck with quick change
DE10207152B4 (de) * 2002-02-20 2015-04-16 Röhm Gmbh Bohrvorrichtung
DE10207153A1 (de) * 2002-02-20 2003-08-21 Roehm Gmbh Bohrvorrichtung
US7096972B2 (en) * 2002-09-17 2006-08-29 Orozco Jr Efrem Hammer drill attachment
US20040127150A1 (en) * 2002-12-30 2004-07-01 Jih-Ming Chen Slip proof device in combination with a bit for a hand drill chuck
US20050285355A1 (en) * 2004-06-24 2005-12-29 Yuan-Ho Lin Quick removable chuck assembly and its cutting tool
US20080078584A1 (en) * 2006-09-28 2008-04-03 Atlas Copco Secoroc Ab Bit assembly for down-hole drills
US8777232B2 (en) * 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
US11007631B2 (en) * 2014-01-15 2021-05-18 Milwaukee Electric Tool Corporation Bit retention assembly for rotary hammer
CN114872203B (zh) * 2022-06-01 2024-05-24 山东九商工程机械有限公司 一种具有钻头卡死保护功能的水钻机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD45652A (it) *
US1888655A (en) * 1932-02-27 1932-11-22 P H Murphy Co Car roof
US2716393A (en) * 1949-03-17 1955-08-30 Chicago Pneumatic Tool Co Chipping hammer tool retainer
FR1121173A (fr) * 1955-02-08 1956-07-24 Le Burin Ets Perfectionnements aux dispositifs d'amortissement des outils équipant les marteaux pneumatiques
GB1127474A (en) * 1967-03-22 1968-09-18 Erickson Tool Co Improvements in or relating to chucks
US3618962A (en) * 1970-02-17 1971-11-09 Warner Swasey Co Collet chuck
FR2193681A1 (it) * 1972-07-25 1974-02-22 Bosch Gmbh Robert
DE2618596C2 (de) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
US4133394A (en) * 1977-08-29 1979-01-09 Maurice Wohlwend Percussion tool
US4174848A (en) * 1978-03-01 1979-11-20 Dresser Industries, Inc. Latching mechanism for reciprocating impact tools
DE2811328C2 (de) * 1978-03-16 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Bohrfutter
DE2842783A1 (de) * 1978-09-30 1980-04-10 Bosch Gmbh Robert Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer
DE3133085A1 (de) * 1981-08-21 1983-03-10 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere fuer schlagbohrwerkzeuge
DE8132988U1 (de) * 1981-11-11 1983-01-20 Hilti AG, 9494 Schaan Bohrer fuer handgeraete
DE3241528C2 (de) * 1982-11-10 1986-04-10 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Werkzeugspannfutter für einen Bohrhammer
DE3310146C2 (de) * 1983-03-21 1985-08-14 Hilti Ag, Schaan Bohrfutter für Schlagbohrbetrieb

Also Published As

Publication number Publication date
DE3416966C2 (de) 1986-10-30
DE3416966A1 (de) 1985-11-21
IT1184944B (it) 1987-10-28
GB2158376A (en) 1985-11-13
ES8504516A1 (es) 1985-05-01
CH663919A5 (de) 1988-01-29
IT8553350V0 (it) 1985-05-08
US4621818A (en) 1986-11-11
FR2564027B1 (fr) 1987-01-09
JPH0583321B2 (it) 1993-11-25
ES535605A0 (es) 1985-05-01
JPS60238206A (ja) 1985-11-27
FR2564027A1 (fr) 1985-11-15
GB8505167D0 (en) 1985-04-03
IT8567419A1 (it) 1986-11-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531