ES293062U - Mandril perforador con un util de taladrar por rotacion y por percusion giratoria. - Google Patents

Mandril perforador con un util de taladrar por rotacion y por percusion giratoria.

Info

Publication number
ES293062U
ES293062U ES1986293062U ES293062U ES293062U ES 293062 U ES293062 U ES 293062U ES 1986293062 U ES1986293062 U ES 1986293062U ES 293062 U ES293062 U ES 293062U ES 293062 U ES293062 U ES 293062U
Authority
ES
Spain
Prior art keywords
tool
rotional
drill chuck
guide surface
tool shank
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.)
Granted
Application number
ES1986293062U
Other languages
English (en)
Other versions
ES293062Y (es
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES293062U publication Critical patent/ES293062U/es
Application granted granted Critical
Publication of ES293062Y publication Critical patent/ES293062Y/es
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
    • B23B31/12—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
    • 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
    • B23B2231/0256—Flats
    • 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
    • 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
    • B25D2217/0038—Locking members of special shape
    • 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
    • Y10T279/17076—Spreading elements
    • 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
    • Y10T279/17649—Threaded sleeve and body
    • 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
    • Y10T279/19—Radially reciprocating jaws
    • Y10T279/1986—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)
  • Drilling Tools (AREA)

Abstract

Mandril perforador con un útil de taladrar por rotación y por percusión giratoria, con, al menos, dos garras o mordazas ajustables centradamente respecto al eje del mandril en guías inclinadas también respecto a dicho eje y capaces de girar limitadamente en sus guías, cuya superficie sujetadora, vuelta hacia el eje del mandril, tiene una superficie de guía que sirve para la guía del vástago del útil en su envolvente y, al menos, un resalto sobresaliente desde la superficie de guía hacia el eje del mandril, resalto que, por encaje en entrantes del vástago del útil, sirve para el arrastre en giro del útil y para la limitación axial de holguras, caracterizado porque el resalto está desplazado en contra del sentido de giro, que sirve para taladrar, del mandril, desde el plano central de la mordaza que pasa por el eje del mandril, de modo que la parte de la superficie de guía que va por delante del resalto en el sentido del giro es más ancha, en la dirección periférica del vástago del útil, quela parte de la superficie de guía que va detrás del resalto.
ES1986293062U 1985-03-20 1986-03-19 Mandril perforador con un util de taladrar por rotacion y por percusion giratoria. Expired ES293062Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3510068 1985-03-20
DE3539654A DE3539654C2 (de) 1985-03-20 1985-11-08 Bohrfutter und Werkzeug zum drehenden und drehschlagenden Bohren

Publications (2)

Publication Number Publication Date
ES293062U true ES293062U (es) 1987-01-01
ES293062Y ES293062Y (es) 1987-08-16

Family

ID=25830550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986293062U Expired ES293062Y (es) 1985-03-20 1986-03-19 Mandril perforador con un util de taladrar por rotacion y por percusion giratoria.

Country Status (4)

Country Link
US (1) US4726719A (es)
EP (1) EP0195260B1 (es)
DE (1) DE3539654C2 (es)
ES (1) ES293062Y (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE35174E (en) * 1987-05-20 1996-03-12 Robert Bosch Gmbh Tool shaft for a tool of the percussive and rotative type
USD332040S (en) 1990-05-21 1992-12-29 Ryobi Motor Products Corp. Drill chuck
DE4313578A1 (de) * 1993-03-06 1994-09-08 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4313580A1 (de) * 1993-04-26 1994-10-27 Hilti Ag Werkzeugeinspannschaft
DE4340726C1 (de) * 1993-11-30 1995-01-26 Bosch Gmbh Robert Einrichtung an Handwerkzeugmaschinen zur Drehmitnahme von Werkzeugen
DE4341971A1 (de) * 1993-12-09 1995-06-14 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
DE4341969A1 (de) * 1993-12-09 1995-06-14 Hilti Ag Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
US5465570A (en) 1993-12-22 1995-11-14 United Technologies Corporation Fuel control system for a staged combustor
US5816584A (en) * 1997-01-02 1998-10-06 Power Tool Holders, Inc. Chuck with improved jaw bite
US6257595B1 (en) 1998-09-04 2001-07-10 Hardinge Inc. Collect chuck with quick-change cap
US6354605B1 (en) 2000-03-10 2002-03-12 Power Tool Holders Incorporated Chuck with improved jaw
US6505840B2 (en) 2000-12-06 2003-01-14 Power Tool Holders Incorporated Quick change chuck
DE20203129U1 (de) 2002-02-27 2002-05-08 Quanz, Reiner, 42859 Remscheid Rotierendes Werkzeug mit einem Einspannschaft
US7284761B2 (en) * 2005-02-03 2007-10-23 Black & Decker Inc. Bit stop for drill chuck
FR2883209B1 (fr) * 2005-03-16 2007-05-11 Amyot Sa Sa Ets Mandrin porte-outil pour l'equipement d'une machine tournante
DE102006000168A1 (de) * 2006-04-10 2008-01-03 Hilti Ag Werkzeugaufnahme
SE531224C2 (sv) * 2007-03-30 2009-01-20 Seco Tools Ab Verktyg med utbytbar spets
WO2008150456A1 (en) * 2007-05-31 2008-12-11 Black & Decker Inc. Chuck jaw face profile
US8376371B2 (en) * 2008-09-17 2013-02-19 Jacobs Chuck Manufacturing Company Locking chuck jaws
US20150306674A1 (en) * 2014-04-25 2015-10-29 We Cheer Industrial Co., Ltd. Structure-improved clamping chuck
CN107462495B (zh) * 2017-08-01 2020-03-17 青岛市市立医院 锥入度测定仪
US11148209B2 (en) 2018-09-17 2021-10-19 Black & Decker Inc. Power tool chuck
DE102019109921A1 (de) * 2019-04-15 2020-10-15 Gehring Technologies Gmbh Verfahren zur Schaffung einer Pressverbindungsanordnung, Pressverbindungsanordnung und Verfahren zur Schaffung einer Spannverbindung sowie die Spannverbindung an sich sowie deren Verwendung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558146A (en) * 1968-04-02 1971-01-26 Dale Martin Mayers Keyless chuck
DE2454261A1 (de) * 1974-11-15 1976-05-20 Hawera Probst Kg Hartmetall Gesteinsbohrer
DK333581A (da) * 1981-07-24 1983-01-25 Duforac Kartro A S Vaerktoejsskaft isaer til slag eller hammerbor
DE3132449C2 (de) * 1981-08-17 1994-10-27 Hilti Ag Werkzeughalter für Bohrhämmer
DE3310146C2 (de) * 1983-03-21 1985-08-14 Hilti Ag, Schaan Bohrfutter für Schlagbohrbetrieb
DE3310147A1 (de) * 1983-03-21 1984-09-27 Hilti Ag, Schaan Bohrfutter fuer schlagbohrbetrieb
DE8327665U1 (de) * 1983-09-27 1983-12-29 Röhm, Günter Horst, 7927 Sontheim Spannfutter, insbes. für Schlagbohrarbeiten
DE3504917A1 (de) * 1984-02-17 1985-08-22 Robert Bosch Gmbh, 7000 Stuttgart Halterung an bohrhaemmern oder schlagbohrmaschinen

Also Published As

Publication number Publication date
EP0195260B1 (de) 1989-04-19
DE3539654C2 (de) 1994-02-10
EP0195260A2 (de) 1986-09-24
ES293062Y (es) 1987-08-16
US4726719A (en) 1988-02-23
DE3539654A1 (de) 1986-09-25
EP0195260A3 (en) 1988-07-06

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980202