IT1184944B - Pinza portapunta per un utensile per la perforazione a percussione - Google Patents

Pinza portapunta per un utensile per la perforazione a percussione

Info

Publication number
IT1184944B
IT1184944B IT67419/85A IT6741985A IT1184944B IT 1184944 B IT1184944 B IT 1184944B IT 67419/85 A IT67419/85 A IT 67419/85A IT 6741985 A IT6741985 A IT 6741985A IT 1184944 B IT1184944 B IT 1184944B
Authority
IT
Italy
Prior art keywords
drilling tool
percussion drilling
point holder
holder pliers
pliers
Prior art date
Application number
IT67419/85A
Other languages
English (en)
Italian (it)
Other versions
IT8567419A1 (it
IT8567419A0 (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 IT8567419A0 (it) 1985-05-08
IT8567419A1 IT8567419A1 (it) 1986-11-08
IT1184944B true IT1184944B (it) 1987-10-28

Family

ID=6235234

Family Applications (2)

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

Family Applications After (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 (en])
JP (1) JPS60238206A (en])
CH (1) CH663919A5 (en])
DE (1) DE3416966C2 (en])
ES (1) ES535605A0 (en])
FR (1) FR2564027B1 (en])
GB (1) GB2158376A (en])
IT (2) IT1184944B (en])

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
JP3372251B2 (ja) * 1990-10-16 2003-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 手持ち式工作機械に付属の装置
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 (en]) *
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 (en]) * 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
ES8504516A1 (es) 1985-05-01
IT8553350V0 (it) 1985-05-08
FR2564027A1 (fr) 1985-11-15
DE3416966A1 (de) 1985-11-21
US4621818A (en) 1986-11-11
IT8567419A1 (it) 1986-11-08
GB8505167D0 (en) 1985-04-03
JPH0583321B2 (en]) 1993-11-25
JPS60238206A (ja) 1985-11-27
FR2564027B1 (fr) 1987-01-09
ES535605A0 (es) 1985-05-01
GB2158376A (en) 1985-11-13
CH663919A5 (de) 1988-01-29
IT8567419A0 (it) 1985-05-08
DE3416966C2 (de) 1986-10-30

Similar Documents

Publication Publication Date Title
GB2103988B (en) Tool holder for a hammer drill
IT1152205B (it) Portautensile per trapani e per trapani a percussione
FR2622826B1 (fr) Outil a percussion
IT1184944B (it) Pinza portapunta per un utensile per la perforazione a percussione
GB2154497B (en) Hand machine tool, particularly hammer drill or percussion drill
IT8567187A0 (it) Pinza portapunta per la perforazione a percussione
GB2159073B (en) A drill chuck for a hand tool
ATA66285A (de) Feinbohrkopf fuer eine werkzeugmaschine
IT1183824B (it) Pinza di serraggio per un utensile in particolare per la perforazione a percussione
IT8567004A0 (it) Mandrino portapunta per laperforazione a percussione
IT8419689A0 (it) Pinza portapunta per perforazione a percussione.
IT8467941A1 (it) Pinza serra-punta per perforazione a percussione.
IT1192176B (it) Porta-utensile per un trapano martellante
IT8467288A0 (it) Mandrino di serraggio per un perforatore a percussione
IT1224107B (it) Utensile a percussione
IT1155729B (it) Mandrino di serraggio particolarmente per utensili di foratura a percussione
IT209057Z2 (it) Utensile di trapanatura per trapani a martellatura e percussione.
IT8468251A0 (it) Mandrino portapunta particolarmente per utensili a percussione
FR2522573B1 (fr) Outil a percussion
FR2579121B1 (fr) Mandrin de serrage, en particulier pour un outil de percage a percussion

Legal Events

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

Effective date: 19950531