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ES2083780T3 - Procedimiento y aparato para fabricar clavos de alambre con cabezas totalmente circulares, radialmente excentricas. - Google Patents

Procedimiento y aparato para fabricar clavos de alambre con cabezas totalmente circulares, radialmente excentricas.

Info

Publication number
ES2083780T3
ES2083780T3 ES93100234T ES93100234T ES2083780T3 ES 2083780 T3 ES2083780 T3 ES 2083780T3 ES 93100234 T ES93100234 T ES 93100234T ES 93100234 T ES93100234 T ES 93100234T ES 2083780 T3 ES2083780 T3 ES 2083780T3
Authority
ES
Spain
Prior art keywords
cavity
wire
procedure
fully circular
circular heads
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 - Lifetime
Application number
ES93100234T
Other languages
English (en)
Inventor
Robert W Wright
John Binder
William L Gabriel
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of ES2083780T3 publication Critical patent/ES2083780T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/16—Pointing; with or without cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/12—Upsetting; Forming heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Making Paper Articles (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Forging (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

CLAVOS (12) QUE TIENEN CABEZAS CIRCULARES (18) DESPLAZADAS RADIALMENTE, SON FABRICADOS A PARTIR DE ALAMBRE MALEABLE (20). EL ALAMBRE (20) SE SUJETA CON MORDAZAS DE TAL FORMA QUE UNA PORCION CONDUCTORA (20B) SE PROLONGA AXIALMENTE DESDE UN MECANISMO DE SUJECION (30,32). LA PORCION PROLONGADA (20A) ES CURVADA EN ANGULO AGUDO EN RELACION AL EJE DE SUJECION. LA PORCION PROLONGADA (20A) ES CORTADA DE TAL MODO QUE SE FORMA UN EXTREMO PUNTIAGUDO (16) EN ELLA Y ASI DEJAR UN EXTREMO CORTO DOBLADO (20C) PROLONGANDOSE EN ANGULO. LA CABEZA DEL CLAVO (18) SE FORMA A PARTIR DEL EXTREMO CORTO (20C), EL CUAL ES PRESIONADO POR UN PUNZON (26) EN UNA CAVIDAD (50) DEFINIDA POR EL MECANISMO DE SUJECION (30,32) Y QUE ES DEFORMADO CUANDO SE PRESIONA ALLI DENTRO. LA CAVIDAD (50) TIENE UN BORDE DESPLAZADO TOTALMENTE CIRCULAR. EL PUNZON (26) TIENE UNA CARA QUE CUBRE LA CAVIDAD (50). UNA VEZ LIBERADO, EL ALAMBRE (20) ES ALIMENTADO AXIALMENTE HASTA UNA PORCION CONDUCTORA (20B) QUE SE PROLONGA COMO ANTES. ESTAS OPERACIONES SE REPITEN PARA FORMAR UN CLAVO SIMILAR (12) EN CADA REPETICION. SE DESCRIBE UN APARATO NUEVO (10) PARA REALIZAR ESTAS OPERACIONES.
ES93100234T 1992-02-07 1993-01-09 Procedimiento y aparato para fabricar clavos de alambre con cabezas totalmente circulares, radialmente excentricas. Expired - Lifetime ES2083780T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/832,802 US5195931A (en) 1992-02-07 1992-02-07 Method and apparatus for making wire nails having radially offset, fully circular heads

Publications (1)

Publication Number Publication Date
ES2083780T3 true ES2083780T3 (es) 1996-04-16

Family

ID=25262657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100234T Expired - Lifetime ES2083780T3 (es) 1992-02-07 1993-01-09 Procedimiento y aparato para fabricar clavos de alambre con cabezas totalmente circulares, radialmente excentricas.

Country Status (12)

Country Link
US (1) US5195931A (es)
EP (1) EP0554665B1 (es)
JP (1) JPH0734956B2 (es)
AT (1) ATE131425T1 (es)
AU (1) AU654422B2 (es)
BR (1) BR9300321A (es)
CA (1) CA2086214C (es)
DE (1) DE69300981T2 (es)
DK (1) DK0554665T3 (es)
ES (1) ES2083780T3 (es)
MX (1) MX9300129A (es)
NZ (1) NZ245852A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020068594A (ko) * 2001-02-21 2002-08-28 송귀호 록크핀의 키홈 성형방법
US6780116B2 (en) 2001-08-13 2004-08-24 Kennametal Inc. Wear resistant nail manufacturing tool inserts
ZA200203688B (en) * 2001-09-13 2003-11-10 Minova Int Ltd Roof bolts for use in mines, a method for their production and method for their installation.
US7014407B2 (en) * 2002-05-23 2006-03-21 Stanley Fastening Systems, L.P. Full-round, offset-head nail
US6676528B1 (en) * 2002-10-04 2004-01-13 Enkotec A/S Tool for the manufacture of an offset head nail and a use of said tool
US8920094B2 (en) * 2008-07-18 2014-12-30 Illinois Tool Works Inc. Apparatus and method of making an offset nail
US8100618B2 (en) * 2008-07-18 2012-01-24 Illinois Tool Works Inc. Apparatus and method of making a heel-less nail
DE102010011735B3 (de) * 2010-03-17 2011-07-28 Wafios AG, 72764 Anordnung zum Ablängen von Nagelrohlingen von einem intermittierend zugeführten Draht

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US343839A (en) * 1886-06-15 Machine for making spikes
US521571A (en) * 1894-06-19 Method of making spikes
US248640A (en) * 1881-10-25 Cut-nail machine
US1187472A (en) * 1912-09-21 1916-06-13 West Coast Roofing And Mfg Company Machine for making roofing-nails.
US1078147A (en) * 1912-11-08 1913-11-11 Julius Garst Nail making and driving machine.
US1103659A (en) * 1913-07-23 1914-07-14 Champion Rivet Company Machine for heading bolts and rivets.
US1774915A (en) * 1928-01-04 1930-09-02 Bliss E W Co Machine for making spikes
US2903720A (en) * 1955-04-05 1959-09-15 United Shoe Machinery Corp Method and apparatus for cutting double ended nails from wire stock
DK143935C (da) * 1978-02-23 1982-04-19 Nordiske Kabel Traad Maskine til fremstilling af hoveder paa et skaft,saasom soem eller skruer
US4342127A (en) * 1980-08-28 1982-08-03 Azcon Corporation Apparatus for forming railroad spikes and the like

Also Published As

Publication number Publication date
DE69300981T2 (de) 1996-08-01
JPH06570A (ja) 1994-01-11
ATE131425T1 (de) 1995-12-15
EP0554665B1 (en) 1995-12-13
US5195931A (en) 1993-03-23
DK0554665T3 (da) 1996-03-04
BR9300321A (pt) 1993-08-10
CA2086214C (en) 1998-09-15
JPH0734956B2 (ja) 1995-04-19
CA2086214A1 (en) 1993-08-08
NZ245852A (en) 1995-09-26
DE69300981D1 (de) 1996-01-25
EP0554665A1 (en) 1993-08-11
AU654422B2 (en) 1994-11-03
MX9300129A (es) 1994-07-29
AU3100993A (en) 1993-08-26

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