BE899201A - Mandrin pour percage avec percussion. - Google Patents

Mandrin pour percage avec percussion.

Info

Publication number
BE899201A
BE899201A BE0/212594A BE212594A BE899201A BE 899201 A BE899201 A BE 899201A BE 0/212594 A BE0/212594 A BE 0/212594A BE 212594 A BE212594 A BE 212594A BE 899201 A BE899201 A BE 899201A
Authority
BE
Belgium
Prior art keywords
rod
mandrel
projections
percussion
drilling
Prior art date
Application number
BE0/212594A
Other languages
English (en)
Inventor
J Hunger
A Neumaier
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 BE899201A publication Critical patent/BE899201A/fr

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
    • B23B31/1215—Details of the jaws
    • 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
    • B23B31/005—Cylindrical shanks of tools
    • 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
    • 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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/026—Grooves
    • B23B2231/0264—Axial grooves
    • 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
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)

Abstract

Mandrin pour fonctionnement rotopercutant ayant des mors de serrage (3) réglables radialement, dont la portée de serrage dirigée vers le centre présente des saillies (3b) destinées à s'emboiter dans des évidements (6a) ménagés sur la tige d'outil. Pour le centrage et le guidage de la tige (6), les mors sont munis de surfaces de guidage (3c) attenantes aux saillies, disposées de part et d'autre. Cette disposition des surfaces de guidage (3c) assure une grande longueur de guidage et, par là, un bon guidage de la tige (6) insérée dans le mandrin.
BE0/212594A 1983-03-21 1984-03-20 Mandrin pour percage avec percussion. BE899201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3310146A DE3310146C2 (de) 1983-03-21 1983-03-21 Bohrfutter für Schlagbohrbetrieb

Publications (1)

Publication Number Publication Date
BE899201A true BE899201A (fr) 1984-07-16

Family

ID=6194143

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212594A BE899201A (fr) 1983-03-21 1984-03-20 Mandrin pour percage avec percussion.

Country Status (15)

Country Link
US (1) US4536109A (fr)
JP (1) JPS59175909A (fr)
AT (1) AT390749B (fr)
AU (1) AU561205B2 (fr)
BE (1) BE899201A (fr)
CA (1) CA1208944A (fr)
CH (1) CH661675A5 (fr)
DE (1) DE3310146C2 (fr)
DK (1) DK162328C (fr)
ES (1) ES278322Y (fr)
FR (1) FR2543044B1 (fr)
GB (1) GB2136724B (fr)
IT (1) IT1174059B (fr)
NL (1) NL8400394A (fr)
SE (1) SE456653B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344552A1 (de) * 1983-12-09 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
DE3413432A1 (de) * 1983-12-27 1985-07-04 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Bohrer fuer handbohrmaschinen
DE3416966C2 (de) * 1984-05-08 1986-10-30 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE3539654C2 (de) * 1985-03-20 1994-02-10 Roehm Gmbh Bohrfutter und Werkzeug zum drehenden und drehschlagenden Bohren
DE3515555A1 (de) * 1985-04-30 1986-11-06 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Werkzeugaufnahme fuer bohrmaschinen, bohrvorrichtung sowie bohrer und bohrersatz
DE3539655A1 (de) * 1985-11-08 1987-05-14 Roehm Gmbh Bohrfutter
DE3603644A1 (de) * 1986-02-06 1987-08-13 Metabowerke Kg Spannfutter zum einspannen von bohrern oder schlagbohrern
AU596513B2 (en) * 1987-04-22 1990-05-03 Ramset Fasteners (Aust.) Pty. Limited Setting devices for masonry anchors
DE3817644A1 (de) * 1988-05-25 1989-11-30 Hilti Ag Werkzeug mit laengsnuten am einsteckende
DK130593D0 (da) * 1993-11-19 1993-11-19 Joran Bor A S Boropsaetningssystem
US5816584A (en) * 1997-01-02 1998-10-06 Power Tool Holders, Inc. Chuck with improved jaw bite
US6354605B1 (en) 2000-03-10 2002-03-12 Power Tool Holders Incorporated Chuck with improved jaw
DE10107897B4 (de) * 2001-02-20 2004-06-03 Brüderle, Uwe Haltevorrichtung für Längskörper
DE102004054685A1 (de) * 2004-11-12 2006-05-18 Hilti Ag Werkzeugaufnahme
DE102006000168A1 (de) 2006-04-10 2008-01-03 Hilti Ag Werkzeugaufnahme
DE102005058657A1 (de) * 2005-12-07 2007-06-14 Röhm Gmbh Bohrfutter
DE202011109498U1 (de) 2011-12-27 2012-02-13 Franz Haimer Maschinenbau Kg Werkzeughalter und Spannsystem mit einem derartigen Werkzeughalter
US8376371B2 (en) * 2008-09-17 2013-02-19 Jacobs Chuck Manufacturing Company Locking chuck jaws
CN104149074B (zh) * 2013-05-13 2016-12-28 宝时得机械（张家港）有限公司 夹头
US11084105B2 (en) * 2017-10-18 2021-08-10 Milwaukee Electric Tool Corporation Chuck assembly for a rotary power tool
US11148209B2 (en) 2018-09-17 2021-10-19 Black & Decker Inc. Power tool chuck

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7210480U (de) * 1972-10-12 Werkzeugbau Gmbh Gesteinsbohrer für Drehschlagbohrmaschinen
DE41741C (de) * R. H. READ in London, 8 Great George Street, Westminster Bohrfutter für Spiralbohrer mit Schneiden an beiden Enden
US1613399A (en) * 1922-02-10 1927-01-04 Independent Pneumatic Tool Co Chisel retainer for riveting hammers
FR707504A (fr) * 1930-12-13 1931-07-09 Forges Et Ateliers De Meudon S Emmanchement à baïonnette pour outils de marteaux pneumatiques
US2089230A (en) * 1933-08-25 1937-08-10 Arthur J Thowless Rock drill
DE670370C (de) * 1937-04-23 1939-01-17 Spiralbohrerfabrik G A Hartner Aus zwei Teilen zusammengesetztes Schneidwerkzeug, insbesondere Spiralbohrer oder Reibahle oder Schaftfraeser
GB565164A (en) * 1943-06-22 1944-10-30 Joseph Atkinson Improvements in or related to collet chucks and cutters
FR910201A (fr) * 1945-04-10 1946-05-31 Mors avec tenons mobiles pour l'utilisation des tronçons de mèches ou forets à coupe hélicoïdale
DE814990C (de) * 1950-02-14 1951-10-22 Hans-Juergen Dipl-Ing Biebrach Flachbohrer mit Halter
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
DE1957289C3 (de) * 1969-11-14 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Spannfutter
DK140090B (da) * 1973-12-13 1979-06-18 Durofac Kartro As Værktøjsholder, især til hammerbor.
DE2451265C3 (de) * 1974-10-29 1979-09-20 Durofac-Kartro A/S, Valby (Daenemark) Werkzeugaufnahme und Verfahren zu ihrer Herstellung
NL175040C (nl) * 1974-08-19 1984-09-17 Durofac Kartro As Booropneeminrichting voor een klopboormachine.
GB1565048A (en) * 1975-10-07 1980-04-16 Jacobs Mfg Co Drill chucks
DE2618596C2 (de) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
US4154450A (en) * 1976-09-24 1979-05-15 The Jacobs Manufacturing Company, Limited Drill chucks
DE2842783A1 (de) * 1978-09-30 1980-04-10 Bosch Gmbh Robert Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer
DE3118691A1 (de) * 1981-05-12 1982-12-02 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim Mehrbackenfutter und werkzeug sowie bohrersatz fuer das mehrbackenfutter und verfahren zum spanlosen formen mindestens eines teiles des werkzeuges
DE3132449C2 (de) * 1981-08-17 1994-10-27 Hilti Ag Werkzeughalter für Bohrhämmer
CH656816A5 (de) * 1981-11-11 1986-07-31 Hilti Ag Bohrer fuer handgeraete.
DE8132988U1 (de) * 1981-11-11 1983-01-20 Hilti AG, 9494 Schaan Bohrer fuer handgeraete

Also Published As

Publication number Publication date
DK88984A (da) 1984-09-22
IT8419649A0 (it) 1984-02-16
DK88984D0 (da) 1984-02-22
GB2136724A (en) 1984-09-26
DK162328C (da) 1992-03-09
JPS59175909A (ja) 1984-10-05
SE456653B (sv) 1988-10-24
AT390749B (de) 1990-06-25
IT1174059B (it) 1987-07-01
DK162328B (da) 1991-10-14
FR2543044A1 (fr) 1984-09-28
ES278322Y (es) 1985-03-16
SE8401539D0 (sv) 1984-03-20
ES278322U (es) 1984-09-16
GB8403225D0 (en) 1984-03-14
ATA87884A (de) 1989-12-15
JPH0248363B2 (fr) 1990-10-24
DE3310146A1 (de) 1984-10-04
NL8400394A (nl) 1984-10-16
AU2461884A (en) 1984-09-27
CH661675A5 (de) 1987-08-14
FR2543044B1 (fr) 1988-04-22
SE8401539L (sv) 1984-09-22
AU561205B2 (en) 1987-04-30
GB2136724B (en) 1986-08-20
CA1208944A (fr) 1986-08-05
US4536109A (en) 1985-08-20
DE3310146C2 (de) 1985-08-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HILTI A.G.

Effective date: 19930331