BR0001467A - Extrator de grampos hidráulico - Google Patents

Extrator de grampos hidráulico

Info

Publication number
BR0001467A
BR0001467A BR0001467-2A BR0001467A BR0001467A BR 0001467 A BR0001467 A BR 0001467A BR 0001467 A BR0001467 A BR 0001467A BR 0001467 A BR0001467 A BR 0001467A
Authority
BR
Brazil
Prior art keywords
clamp
puller
frame
hydraulic
hydraulic clamp
Prior art date
Application number
BR0001467-2A
Other languages
English (en)
Inventor
John D Lefavour
Raymond G Lavoie
Original Assignee
Framatome Connectors Int
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 Framatome Connectors Int filed Critical Framatome Connectors Int
Publication of BR0001467A publication Critical patent/BR0001467A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00—Nail, spike, and staple extractors
    • B25C11/02—Pincers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/26—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being spikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Ropes Or Cables (AREA)

Abstract

Patente de Invenção: <B>"EXTRATOR DE GRAMPOS HIDRáULICO"<D>. Um extrator de grampos hidráulico que possui uma armação, uma seção de acionamento hidráulico ligada à armação, e uma seção de contactar grampo ligada à seção de acionamento hidráulico. O extrator de grampos possui um cabo reposicionalmente ligado à armação. O cabo é posicionável numa posição de escancha ou numa posição paralela em relação a um trilho ferroviário, para extrair um grampo.
BR0001467-2A 1999-03-31 2000-03-30 Extrator de grampos hidráulico BR0001467A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/283,270 US6098960A (en) 1999-03-31 1999-03-31 Hydraulic spike puller

Publications (1)

Publication Number Publication Date
BR0001467A true BR0001467A (pt) 2000-10-17

Family

ID=23085284

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001467-2A BR0001467A (pt) 1999-03-31 2000-03-30 Extrator de grampos hidráulico

Country Status (4)

Country Link
US (1) US6098960A (pt)
EP (1) EP1041202A1 (pt)
CN (1) CN1271041A (pt)
BR (1) BR0001467A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010216U1 (de) 2004-06-30 2004-09-09 Robel Bahnbaumaschinen Gmbh Nagelziehmaschine
US8375544B1 (en) * 2008-10-17 2013-02-19 Portaco, Inc. Railroad pin removal system
US9839999B2 (en) 2011-08-01 2017-12-12 Happiness Tool Co., Inc. Embedded element pulling apparatus
KR101422324B1 (ko) * 2011-09-23 2014-07-22 양태규 못 뽑기장치
US9145648B2 (en) 2012-03-14 2015-09-29 Stanley Black & Decker, Inc. Hydraulic spike puller
CN103063520B (zh) * 2012-12-24 2014-11-05 中国土木工程集团有限公司 一种轨枕胶套拉拔试验用传力套件及试验方法
US9637867B2 (en) 2014-08-05 2017-05-02 Good Earth Tools, Inc. Spike claw puller and method of manufacture thereof
US10597828B2 (en) 2016-06-07 2020-03-24 Focused Technology Solutions, Inc. Rail spike remover
US11131066B2 (en) 2016-06-07 2021-09-28 Focused Technology Solutions, Inc. Railroad spike remover
CN107520810A (zh) * 2017-07-19 2017-12-29 防城港市港口区晶通科技有限公司 一种手持式垂直拔铁钉装置
US12522983B2 (en) 2021-03-02 2026-01-13 Epiroc Industrial Tools and Attachment LLC Cordless railroad spike puller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797889A (en) * 1953-11-04 1957-07-02 Nordberg Manufacturing Co Hydraulic spike puller
US3249334A (en) * 1962-02-27 1966-05-03 Nordberg Manufacturing Co Hydraulic spike puller
US5477598A (en) * 1994-02-07 1995-12-26 Borner, Jr.; John B. Cap and spring installation and removal tool
US5704591A (en) * 1995-09-01 1998-01-06 Garlock Equipment Company Fastener puller
US5807694A (en) * 1995-09-07 1998-09-15 Economic Innovation And Technology Council, University Of Manitoba Detection of salmonella enteritidis and other pathogenic microorganisms and monoclonal antibody useful therefor
US5924679A (en) * 1997-11-03 1999-07-20 Wilson; Tim R. Spike removing system

Also Published As

Publication number Publication date
CN1271041A (zh) 2000-10-25
EP1041202A1 (en) 2000-10-04
US6098960A (en) 2000-08-08

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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 3A, 4A,5A, 6A E 7A 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 1912 DE 28/08/2007.