BR9304703A - Mandril para brocas - Google Patents

Mandril para brocas

Info

Publication number
BR9304703A
BR9304703A BR9304703A BR9304703A BR9304703A BR 9304703 A BR9304703 A BR 9304703A BR 9304703 A BR9304703 A BR 9304703A BR 9304703 A BR9304703 A BR 9304703A BR 9304703 A BR9304703 A BR 9304703A
Authority
BR
Brazil
Prior art keywords
drill chuck
chuck
drill
Prior art date
Application number
BR9304703A
Other languages
English (en)
Inventor
Hans-Dieter Mack
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
Priority claimed from DE4238503A external-priority patent/DE4238503C1/de
Application filed by Roehm Guenter H filed Critical Roehm Guenter H
Publication of BR9304703A publication Critical patent/BR9304703A/pt

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
    • B23B31/123—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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/902—Keyless type socket
    • 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
    • Y10T279/32—Means to prevent jaw loosening
BR9304703A 1992-11-14 1993-11-11 Mandril para brocas BR9304703A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4238503A DE4238503C1 (de) 1992-11-14 1992-11-14 Bohrfutter
EP93106527A EP0598176B1 (de) 1992-11-14 1993-04-22 Bohrfutter

Publications (1)

Publication Number Publication Date
BR9304703A true BR9304703A (pt) 1994-05-17

Family

ID=25920455

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9304703A BR9304703A (pt) 1992-11-14 1993-11-11 Mandril para brocas

Country Status (3)

Country Link
US (1) US5431419A (pt)
JP (1) JP3376432B2 (pt)
BR (1) BR9304703A (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407854B4 (de) * 1994-03-09 2008-03-27 Röhm Gmbh Bohrfutter
DE4416224C1 (de) * 1994-05-07 1995-11-23 Metabowerke Kg Schlüsselloses Spannfutter
EP0843607B1 (en) * 1995-08-11 2001-05-16 Power Tool Holders Incorporated Chuck
US5957469A (en) * 1996-09-25 1999-09-28 Power Tool Holders, Inc. Spring chuck
US5741016A (en) * 1996-10-02 1998-04-21 Power Tool Holders Incorporated Chuck
US5816583A (en) * 1996-12-04 1998-10-06 Power Tool Holders, Inc. Integral locking sleeve chuck
US6056298A (en) * 1998-08-28 2000-05-02 Williams; Fred G. Chuck lock bit changer
US6257595B1 (en) 1998-09-04 2001-07-10 Hardinge Inc. Collect chuck with quick-change cap
US6260856B1 (en) 1999-11-17 2001-07-17 Power Tool Holders Incorporated Locking chuck
USD434629S (en) * 1999-12-23 2000-12-05 Ryobi North America, Inc. Keyless drill chuck
USD433909S (en) * 1999-12-23 2000-11-21 Ryobi North America, Inc. Keyless drill chuck
US6390481B1 (en) 2000-03-10 2002-05-21 Power Tool Holders Incorporated Locking chuck
US6540237B1 (en) 2000-06-23 2003-04-01 Power Tool Holders Incorporated Chuck
US6398226B1 (en) * 2000-08-02 2002-06-04 Power Tool Holders Incorporated Chuck with one-way lock
DE10226429A1 (de) * 2002-06-13 2003-12-24 Roehm Gmbh Bohrfutter
FR2847181B1 (fr) * 2002-11-18 2005-01-07 Amyot Ets Sa Mandrin porte-outil a butee arriere
US7451990B2 (en) * 2004-04-29 2008-11-18 Jacobs Chuck Manufacturing Company Chuck with torque indicator
CN2715890Y (zh) * 2004-08-03 2005-08-10 山东威达机械股份有限公司 带响自锁式钻夹头
US7360770B2 (en) * 2004-08-17 2008-04-22 Black & Decker Inc. Keyless chuck with automatic and manual locking
DE102005007996A1 (de) * 2005-02-22 2006-08-31 Robert Bosch Gmbh Bohrfutter und Handwerkzeugmaschine mit einem Bohrfutter
US7708288B2 (en) * 2005-05-18 2010-05-04 Jacobs Chuck Manufacturing Company Locking chuck
US7472913B2 (en) 2005-06-09 2009-01-06 Jacobs Chuck Manufacturing Company Drill chuck
US7837200B2 (en) 2005-07-01 2010-11-23 Jacobs Chuck Manufacturing Company Chuck
US7527273B2 (en) * 2005-09-02 2009-05-05 Jacobs Chuck Manufacturing Company Locking chuck
US7637510B2 (en) * 2005-10-12 2009-12-29 Shandong Weida Machinery Company Limited Chuck with gripping mechanism stop
US7845651B2 (en) * 2006-08-15 2010-12-07 Jacobs Chuck Manufacturing Company Locking chuck
DE102006050916A1 (de) * 2006-10-28 2008-04-30 Röhm Gmbh Nachspannendes Bohrfutter
US7900937B2 (en) * 2007-08-17 2011-03-08 Jacobs Chuck Manufacturing Company Locking chuck
CN101497190B (zh) * 2008-01-31 2012-03-28 苏州宝时得电动工具有限公司 电动工具
US8403339B2 (en) * 2008-06-18 2013-03-26 Jacobs Chuck Manufacturing Company Self tightening chuck with an axial lock
US8376371B2 (en) * 2008-09-17 2013-02-19 Jacobs Chuck Manufacturing Company Locking chuck jaws
DE202009005187U1 (de) * 2008-11-24 2009-10-29 Zhejiang Sanou Machinery Co. Ltd., Taizhou Schlüsselloses Bohrfutter mit Selbstverriegelung
US8777232B2 (en) 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
US9352397B2 (en) 2012-04-10 2016-05-31 Apex Brands, Inc. Locking chuck
CN205834284U (zh) * 2016-05-20 2016-12-28 浙江三鸥机械股份有限公司 一种新型的自锁式钻夹头

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2341642C3 (de) * 1973-08-17 1981-10-01 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Spannfutter für Bohrer
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter
DE7910976U1 (de) * 1979-04-14 1979-07-19 Roehm, Guenter Horst, 7927 Sontheim Nachspannendes bohrfutter
DE3416986C2 (de) * 1983-09-27 1985-10-10 Günter Horst 7927 Sontheim Röhm Bohrfutter zum Schlagbohren
DE3426808A1 (de) * 1984-07-20 1986-01-30 Günter Horst 7927 Sontheim Röhm Bohrfutter, insbesondere schlagbohrfutter
US4669932A (en) * 1985-05-24 1987-06-02 Wayne Hartley Keyless tool chuck
DE3727147A1 (de) * 1987-08-14 1989-02-23 Roehm Guenter H Nachspannendes bohrfutter
US4958840A (en) * 1988-05-27 1990-09-25 Milwaukee Electric Tool Corporation Self disengaging keyless chuck
JP2703590B2 (ja) * 1988-12-23 1998-01-26 松下電工株式会社 締め付け具
DE3914311C1 (pt) * 1989-04-29 1990-06-13 Guenter Horst 7927 Sontheim De Roehm
DE4203200A1 (de) * 1992-02-05 1993-08-12 Roehm Guenter H Bohrfutter

Also Published As

Publication number Publication date
US5431419A (en) 1995-07-11
JPH06277911A (ja) 1994-10-04
JP3376432B2 (ja) 2003-02-10

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Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law