JPS59500508A - 支点を調節できるハンマ− - Google Patents

支点を調節できるハンマ−

Info

Publication number
JPS59500508A
JPS59500508A JP58501714A JP50171483A JPS59500508A JP S59500508 A JPS59500508 A JP S59500508A JP 58501714 A JP58501714 A JP 58501714A JP 50171483 A JP50171483 A JP 50171483A JP S59500508 A JPS59500508 A JP S59500508A
Authority
JP
Japan
Prior art keywords
rod
handle
head
hammer
fulcrum
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.)
Granted
Application number
JP58501714A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643632B2 (cg-RX-API-DMAC7.html
Inventor
ニツツバ−グ・ジエラルド
Original Assignee
ニツツバ−グ　ジエラルド
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 ニツツバ−グ　ジエラルド filed Critical ニツツバ−グ　ジエラルド
Publication of JPS59500508A publication Critical patent/JPS59500508A/ja
Publication of JPS643632B2 publication Critical patent/JPS643632B2/ja
Granted 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
    • 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
    • B25D1/045—Hand hammers; Hammer heads of special shape or materials with provision for withdrawing or holding nails or spikes with fulcrum member for extracting long nails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP58501714A 1982-04-05 1983-04-04 支点を調節できるハンマ− Granted JPS59500508A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/365,866 US4422620A (en) 1981-02-27 1982-04-05 Adjustable fulcrum hammer
US365866 1982-04-05

Publications (2)

Publication Number Publication Date
JPS59500508A true JPS59500508A (ja) 1984-03-29
JPS643632B2 JPS643632B2 (cg-RX-API-DMAC7.html) 1989-01-23

Family

ID=23440701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58501714A Granted JPS59500508A (ja) 1982-04-05 1983-04-04 支点を調節できるハンマ−

Country Status (4)

Country Link
US (1) US4422620A (cg-RX-API-DMAC7.html)
EP (1) EP0105352A1 (cg-RX-API-DMAC7.html)
JP (1) JPS59500508A (cg-RX-API-DMAC7.html)
WO (1) WO1983003568A1 (cg-RX-API-DMAC7.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998996A (en) * 1989-11-22 1991-03-12 Belanger Jacques F Adjustable fulcrum for hammers
US5060911A (en) * 1990-11-21 1991-10-29 Mikesell Jerome J Hammer with nail-pulling lever arm and fulcrum extension
US5441236A (en) * 1994-03-10 1995-08-15 Kiernan; Robert J. Hammers with claws and adjustable pivot points
US5871204A (en) * 1995-12-04 1999-02-16 Spirer; Steven E. Hand tool with adjustable head
USD422473S (en) * 1998-11-25 2000-04-11 Spirer Steven E Handle
DE20007275U1 (de) * 2000-04-20 2001-08-30 Daniel, Werner, 38179 Schwülper Vielzweckhammer
US8113488B2 (en) 2001-09-06 2012-02-14 Stewart David W Hammer and hammer head having a frontal extractor
BR0215857A (pt) * 2001-09-06 2005-08-23 David W Stewart Martelo e cabeça de martelo que tem um extrator frontal e método de extração de prego de uma superfìcie
USD502855S1 (en) 2002-08-22 2005-03-15 David W. Stewart Hammer head
USD502076S1 (en) 2002-08-22 2005-02-22 David W. Stewart Hammer head
US20040181904A1 (en) * 2002-12-18 2004-09-23 Gordon Steltzer Foldable forcible entry tools
US6827333B1 (en) * 2003-08-29 2004-12-07 Otis P. Lutz Hammer with extendible fulcrum
EP1652628A1 (en) * 2004-11-02 2006-05-03 Tony Sleiman Leverage hammer
USD534050S1 (en) 2005-06-14 2006-12-26 Stewart David W Hammer head
TWM296772U (en) * 2006-03-07 2006-09-01 Lucky Brand Ind Co Ltd Hammer with adjustable fulcrum for pulling out nail
US7896314B2 (en) * 2007-05-07 2011-03-01 Penn United Technologies, Inc. Hand tool with an extendable plunger
US7631853B2 (en) 2007-08-22 2009-12-15 Penn United Technologies, Inc. Hammer with leverage No. II
US8276277B2 (en) * 2008-11-05 2012-10-02 Barry Blier Device for holding and preparing a food product
USD605019S1 (en) 2009-02-17 2009-12-01 Lauzon Richard W Hammer
US8177192B1 (en) 2009-11-25 2012-05-15 Taylor Warren L Hammer with concealed adjustable fulcrum
EP2687335B1 (en) 2012-07-17 2014-09-24 Nigel Carr Nail removal tool head and removal tool for nails
CN102990610B (zh) * 2012-12-07 2016-02-17 陆光华 一种拔钉锤
CN105598916A (zh) * 2014-11-18 2016-05-25 陆平 一种羊角锤
US10967494B2 (en) * 2016-07-01 2021-04-06 Scott L. Smith Hammer with linearly adjustable claw
US10603774B2 (en) * 2017-10-14 2020-03-31 John F Hoback Leverage enhancement attachment for lever tools
US11759934B2 (en) 2020-12-14 2023-09-19 Scott L. Smith Hammer with linearly adjustable claw

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US587242A (en) * 1897-07-27 Hammer
US540967A (en) * 1895-06-11 Hand-hammer
US619325A (en) * 1899-02-14 Nail or spike drawing device
US145992A (en) * 1873-12-30 Improvement in compound tools
US1226413A (en) * 1916-10-05 1917-05-15 Scott Thompson Tool.
GB219466A (en) * 1923-06-26 1924-07-31 George James Mutch Improved claw hammer for drawing nails
US1508395A (en) * 1923-08-14 1924-09-16 Heller Brothers Company Implement handle and insert thimble
US2589046A (en) * 1949-07-05 1952-03-11 Nailmaster Inc Claw hammer with extensible fulcrum
US2589047A (en) * 1950-07-31 1952-03-11 Nailmaster Inc Claw hammer with extensible fulcrum
FR1336017A (fr) * 1962-10-16 1963-08-23 Outil spécial pour l'arrachage des clous

Also Published As

Publication number Publication date
US4422620A (en) 1983-12-27
WO1983003568A1 (en) 1983-10-27
EP0105352A1 (en) 1984-04-18
JPS643632B2 (cg-RX-API-DMAC7.html) 1989-01-23

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