BRPI0409728A - broca para remover um prendedor quebrado tendo uma direção de engate - Google Patents

broca para remover um prendedor quebrado tendo uma direção de engate

Info

Publication number
BRPI0409728A
BRPI0409728A BRPI0409728-9A BRPI0409728A BRPI0409728A BR PI0409728 A BRPI0409728 A BR PI0409728A BR PI0409728 A BRPI0409728 A BR PI0409728A BR PI0409728 A BRPI0409728 A BR PI0409728A
Authority
BR
Brazil
Prior art keywords
drill
remove
broken
scraping surfaces
fastener
Prior art date
Application number
BRPI0409728-9A
Other languages
English (en)
Inventor
Burton Kozak
Ira M Kozak
Original Assignee
Eazypower Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33423565&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0409728(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eazypower Corp filed Critical Eazypower Corp
Publication of BRPI0409728A publication Critical patent/BRPI0409728A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
    • B23B51/00035—Spade drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0081—Conical drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/009—Stepped drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/087—Cutting edges with a wave form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Cleaning In General (AREA)
  • Milling Processes (AREA)

Abstract

"BROCA PARA REMOVER UM PRENDEDOR QUEBRADO TENDO UMA DIREçãO DE ENGATE". Uma broca para remover um prendedor quebrado compreende uma ponta, a partir da qual estendem-se dois ou mais entalhes separados por superfícies de raspagem formadas desde regiões configuradas troncoconicamente nos dois lados. As superfícies de raspagem são unidas em um lado por meio de uma borda de corte e no outro lado por meio de uma borda de não-corte e são configuradas para cortar no interior do prendedor quando a broca é girada em uma direção oposta à direção de engate do prendedor. Formas de realização específicas incluem configurações onde as bordas de corte estendem-se em diferentes ângulos com relação ao eixo geométrico de broca e onde as superfícies de raspagem compreendem uma pluralidade de serrações.
BRPI0409728-9A 2003-04-25 2004-04-23 broca para remover um prendedor quebrado tendo uma direção de engate BRPI0409728A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46550603P 2003-04-25 2003-04-25
US10/831,391 US6978697B2 (en) 2003-04-25 2004-04-23 Damaged bolt and screw removing devices
PCT/US2004/012647 WO2004096471A2 (en) 2003-04-25 2004-04-23 Damaged bolt and screw removing devices

Publications (1)

Publication Number Publication Date
BRPI0409728A true BRPI0409728A (pt) 2006-04-25

Family

ID=33423565

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409728-9A BRPI0409728A (pt) 2003-04-25 2004-04-23 broca para remover um prendedor quebrado tendo uma direção de engate

Country Status (11)

Country Link
US (2) US6978697B2 (pt)
EP (1) EP1633532A4 (pt)
JP (1) JP4504366B2 (pt)
KR (1) KR101101931B1 (pt)
BR (1) BRPI0409728A (pt)
CA (1) CA2523268C (pt)
HR (1) HRP20050921A2 (pt)
IL (1) IL171508A (pt)
MX (1) MXPA05011401A (pt)
TW (1) TWI313629B (pt)
WO (1) WO2004096471A2 (pt)

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EP3986344B1 (en) 2019-06-21 2023-08-09 Purewick Corporation Fluid collection devices including a base securement area, and related systems and methods
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WO2021086868A1 (en) 2019-10-28 2021-05-06 Purewick Corporation Fluid collection assemblies including a sample port
WO2021138414A1 (en) 2020-01-03 2021-07-08 Purewick Corporation Urine collection devices having a relatively wide portion and an elongated portion and related methods
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Also Published As

Publication number Publication date
HRP20050921A2 (hr) 2007-06-30
CA2523268A1 (en) 2004-11-11
US20040237725A1 (en) 2004-12-02
WO2004096471A3 (en) 2005-06-09
IL171508A (en) 2009-12-24
KR101101931B1 (ko) 2012-01-03
WO2004096471A2 (en) 2004-11-11
EP1633532A4 (en) 2009-12-02
JP2006524585A (ja) 2006-11-02
EP1633532A2 (en) 2006-03-15
CA2523268C (en) 2013-01-22
US6978697B2 (en) 2005-12-27
MXPA05011401A (es) 2007-05-23
US20060037440A1 (en) 2006-02-23
KR20060015717A (ko) 2006-02-20
US7171871B2 (en) 2007-02-06
JP4504366B2 (ja) 2010-07-14
TWI313629B (en) 2009-08-21
TW200503867A (en) 2005-02-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.