CA2509984C - Marteau et tete de marteau comprenant un extracteur frontal - Google Patents

Marteau et tete de marteau comprenant un extracteur frontal Download PDF

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Publication number
CA2509984C
CA2509984C CA002509984A CA2509984A CA2509984C CA 2509984 C CA2509984 C CA 2509984C CA 002509984 A CA002509984 A CA 002509984A CA 2509984 A CA2509984 A CA 2509984A CA 2509984 C CA2509984 C CA 2509984C
Authority
CA
Canada
Prior art keywords
hammer
head
frontal
nail
interface section
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.)
Expired - Fee Related
Application number
CA002509984A
Other languages
English (en)
Other versions
CA2509984A1 (fr
Inventor
David W. Stewart
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from PCT/US2002/026615 external-priority patent/WO2003022726A1/fr
Publication of CA2509984A1 publication Critical patent/CA2509984A1/fr
Application granted granted Critical
Publication of CA2509984C publication Critical patent/CA2509984C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/04—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

L'invention concerne un marteau (10) et une tête (12) de marteau comprenant une tête (20) de frappe qui comporte une surface (22) de frappe définissant l'avant du marteau (10), et une section d'interface comportant au moins un extracteur (32) frontal. Dans une forme de réalisation, ce marteau comprend une pluralité d'extracteurs (32,34,36) frontaux formés par une fente (33,25,37), la section d'interface comprenant une rainure qui traverse ces extracteurs (32,34,36) frontaux. Dans une autre forme de réalisation, la rainure est dimensionnée et/ou magnétisée afin de maintenir la tête de clou de telle manière que le clou est placé en porte-à-faux dans une position sensiblement perpendiculaire à la surface de frappe. L'invention concerne également un procédé permettant d'extraire un clou d'une surface.
CA002509984A 2002-08-22 2002-08-22 Marteau et tete de marteau comprenant un extracteur frontal Expired - Fee Related CA2509984C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/026615 WO2003022726A1 (fr) 2001-09-06 2002-08-22 Marteau et tete de marteau comprenant un extracteur frontal

Publications (2)

Publication Number Publication Date
CA2509984A1 CA2509984A1 (fr) 2003-03-20
CA2509984C true CA2509984C (fr) 2009-05-19

Family

ID=34519472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002509984A Expired - Fee Related CA2509984C (fr) 2002-08-22 2002-08-22 Marteau et tete de marteau comprenant un extracteur frontal

Country Status (3)

Country Link
EP (1) EP1539632A4 (fr)
JP (1) JP4194943B2 (fr)
CA (1) CA2509984C (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604830A (en) * 1898-05-31 Combination-tool
US1252903A (en) * 1917-04-30 1918-01-08 Charles O Hight Lathing-hatchet.
US1425369A (en) * 1920-11-22 1922-08-08 Coleman Arthur Bertram Carpenter's hammer
US2674794A (en) * 1950-03-24 1954-04-13 Lelah N Baker Multiple purpose tool
US4482132A (en) * 1982-09-22 1984-11-13 Lamansky Daniel R Nail removing hammer

Also Published As

Publication number Publication date
EP1539632A4 (fr) 2009-11-11
EP1539632A1 (fr) 2005-06-15
JP2006507132A (ja) 2006-03-02
JP4194943B2 (ja) 2008-12-10
CA2509984A1 (fr) 2003-03-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130822