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BR0203468A - Prendedor intercambiável para brocas vazadas - Google Patents

Prendedor intercambiável para brocas vazadas

Info

Publication number
BR0203468A
BR0203468A BR0203468-9A BR0203468A BR0203468A BR 0203468 A BR0203468 A BR 0203468A BR 0203468 A BR0203468 A BR 0203468A BR 0203468 A BR0203468 A BR 0203468A
Authority
BR
Brazil
Prior art keywords
drill
support element
holding device
hollow
drill rod
Prior art date
Application number
BR0203468-9A
Other languages
English (en)
Inventor
Peter Steer
Original Assignee
Bernd Schweiger
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 Bernd Schweiger filed Critical Bernd Schweiger
Publication of BR0203468A publication Critical patent/BR0203468A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/12—Adapters for drills or chucks; Tapered sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/04—Bayonet connections
    • 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
    • Y10T408/89—Tool or Tool with support
    • Y10T408/895—Having axial, core-receiving central portion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Lasers (AREA)
  • Clamps And Clips (AREA)
  • Dowels (AREA)

Abstract

"PRENDEDOR INTERCAMBIáVEL PARA BROCAS VAZADAS". Prendedor intercambiável (1) este que compreende uma parte de suporte (4) destinada a receber, em sua face frontal, a extremidade de base (11) da haste (10) de uma broca oca, e um dispositivo de fixação (12) capaz de fixar a referida parte de suporte (4) em recessos associados (15), os quais são previstos na parede da haste (10) da broca, junto à sua extremidade de base (11); o objetivo da presente invenção é prever um prendedor intercambiável universal no qual hastes de brocas com diferentes diâmetros possam ser montadas; para tanto, a parte de suporte (4) possui uma superfície de encosto frontal anular (9) que recebe hastes de brocas (10, 10a, 10b) de diferentes diâmetros; um dispositivo de travamento (24), juntamente com o dispositivo de fixação (12), é disposto através da largura da referida superfície de encosto anular (9) para manter uma respectiva haste de broca (10, 10a, 10b) devidamente posicionada na referida superfície de encosto (9), e devidamente fixada pelo dispositivo de fixação (12), travado em uma posição centrada.
BR0203468-9A 2001-01-03 2002-01-02 Prendedor intercambiável para brocas vazadas BR0203468A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10100027A DE10100027B4 (de) 2001-01-03 2001-01-03 Wechselhalter für Hohlbohrer
PCT/EP2002/000004 WO2002062512A2 (de) 2001-01-03 2002-01-02 Wechselhalter für hohlbohrer

Publications (1)

Publication Number Publication Date
BR0203468A true BR0203468A (pt) 2003-03-25

Family

ID=7669676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0203468-9A BR0203468A (pt) 2001-01-03 2002-01-02 Prendedor intercambiável para brocas vazadas

Country Status (9)

Country Link
US (1) US7134815B2 (pt)
EP (1) EP1351789B1 (pt)
KR (1) KR100826041B1 (pt)
AT (1) ATE311953T1 (pt)
AU (1) AU2002249106A1 (pt)
BR (1) BR0203468A (pt)
DE (2) DE10100027B4 (pt)
ES (1) ES2255609T3 (pt)
WO (1) WO2002062512A2 (pt)

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* Cited by examiner, † Cited by third party
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US11298202B2 (en) 2002-05-31 2022-04-12 Teleflex Life Sciences Limited Biopsy devices and related methods
US11337728B2 (en) 2002-05-31 2022-05-24 Teleflex Life Sciences Limited Powered drivers, intraosseous devices and methods to access bone marrow
AU2003231939A1 (en) 2002-05-31 2003-12-19 Vidacare Corporation Apparatus and method to access the bone marrow
US8668698B2 (en) 2002-05-31 2014-03-11 Vidacare Corporation Assembly for coupling powered driver with intraosseous device
US10973545B2 (en) 2002-05-31 2021-04-13 Teleflex Life Sciences Limited Powered drivers, intraosseous devices and methods to access bone marrow
WO2008033872A2 (en) 2006-09-12 2008-03-20 Vidacare Corporation Biopsy devices and related methods
US8641715B2 (en) 2002-05-31 2014-02-04 Vidacare Corporation Manual intraosseous device
AU2003901440A0 (en) * 2003-03-28 2003-04-10 Keightley, Kym John An improved hole saw boss
US9504477B2 (en) 2003-05-30 2016-11-29 Vidacare LLC Powered driver
KR100558308B1 (ko) * 2003-10-08 2006-03-10 이화다이아몬드공업 주식회사 개선된 구조의 코어 드릴용 연결 유닛 및 이 연결 유닛을 포함하는 코어 드릴 및 연결 유닛 조립체
US7938600B1 (en) * 2006-06-08 2011-05-10 Milwaukee Electric Tool Corporation Cutting tool and method of operating the same
EP3189787B1 (en) * 2006-09-12 2019-01-09 Teleflex Medical Devices S.à.r.l. Medical procedures trays and related methods
US8944069B2 (en) 2006-09-12 2015-02-03 Vidacare Corporation Assemblies for coupling intraosseous (IO) devices to powered drivers
WO2008058329A1 (en) * 2006-11-14 2008-05-22 Kym John Keightley A hole saw with interchangeable cutting blades
US9884373B2 (en) 2006-11-14 2018-02-06 Kym John Keightley Hole saw with interchangeable cutting blades
KR100869138B1 (ko) * 2008-03-21 2008-11-18 대양산업(주) 맨드렐 척
GB201010061D0 (en) 2010-06-16 2010-07-21 Element Six Ltd Rotary machine tools
US10166608B2 (en) 2016-04-28 2019-01-01 Brad Little Wood-drill adapter systems
US11712742B2 (en) * 2018-03-23 2023-08-01 Edward M. GALIBER Ring-saw assemblies and processes
WO2020257157A1 (en) 2019-06-17 2020-12-24 Milwaukee Electric Tool Corporation Hole-saw with brazed or welded endcap
DE102019134596A1 (de) * 2019-12-16 2021-06-17 Kennametal Inc. Rotations-Schneidwerkzeug sowie Werkzeugbaugruppe
CN118906255B (zh) * 2024-10-10 2024-12-20 南通禾田工具有限公司 一种防护结构及具有其的手持式电动冲击钻

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US3262474A (en) * 1964-03-11 1966-07-26 Black Hole saw assembly
DE2535112A1 (de) * 1975-08-06 1977-02-24 Alfer Alu Fertigbau Saegevorrichtung
US4303357A (en) 1980-05-19 1981-12-01 William Makar Quick-change hole saw mandrel
DE8512878U1 (de) * 1985-05-02 1985-08-14 Lindhorst, Jürgen, 2000 Hamburg Kronenbohrer
DE3533929A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
US5433560A (en) * 1994-02-09 1995-07-18 Duncan; Ronnie J. Apparatus for drilling holes in a workpiece
JP2676007B2 (ja) * 1994-03-14 1997-11-12 株式会社ハウスビーエム ホールソーの組立構造
JP2653640B2 (ja) * 1994-09-21 1997-09-17 株式会社ハウスビーエム 円筒状孔開け工具の装着構造
JP2812884B2 (ja) * 1994-10-03 1998-10-22 株式会社ハウスビーエム 穴加工装置
JP2694119B2 (ja) * 1994-10-07 1997-12-24 株式会社ハウスビーエム 穴加工装置
US5556399A (en) * 1995-02-14 1996-09-17 Huebner; Randall J. Bone-harvesting drill apparatus and method for its use
JP3650651B2 (ja) * 1995-06-16 2005-05-25 サンコーテクノ株式会社 コアドリル
AUPN552595A0 (en) * 1995-09-19 1995-10-12 Commonwealth Scientific And Industrial Research Organisation Wood corer device and method
JP2792836B2 (ja) * 1995-10-27 1998-09-03 株式会社ハウスビーエム 円筒状孔開け工具の装着構造
JP3805834B2 (ja) * 1996-07-15 2006-08-09 株式会社ハウスビーエム 孔開け用刃物及びその製造方法
GB2324486B (en) 1997-04-24 2001-06-20 Marcrist Ind Ltd Masonry core-cutting tool
DE60029352T2 (de) * 1999-11-19 2007-07-05 Kabushiki Kaisha Miyanaga, Miki Bohrkronspannvorrichtung und bohrkrone
FR2827203B1 (fr) * 2001-07-12 2003-10-03 Toolmatic Bvba Tete d'aspiration, couronne et rallonge pour forage a sec
DE10218566A1 (de) * 2002-04-26 2003-11-06 Quick System Zerspanungstechni Kernbohrvorrichtung

Also Published As

Publication number Publication date
DE10100027B4 (de) 2005-07-14
KR100826041B1 (ko) 2008-04-28
EP1351789B1 (de) 2005-12-07
ATE311953T1 (de) 2005-12-15
WO2002062512A3 (de) 2002-10-10
US7134815B2 (en) 2006-11-14
WO2002062512A2 (de) 2002-08-15
US20040086347A1 (en) 2004-05-06
EP1351789A2 (de) 2003-10-15
DE10100027A1 (de) 2002-07-11
AU2002249106A1 (en) 2002-08-19
KR20020091113A (ko) 2002-12-05
ES2255609T3 (es) 2006-07-01
DE50205184D1 (de) 2006-01-12

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time