ES456953A1 - Perfeccionamientos en dispositivos para la formacion de ca- denas. - Google Patents

Perfeccionamientos en dispositivos para la formacion de ca- denas.

Info

Publication number
ES456953A1
ES456953A1 ES456953A ES456953A ES456953A1 ES 456953 A1 ES456953 A1 ES 456953A1 ES 456953 A ES456953 A ES 456953A ES 456953 A ES456953 A ES 456953A ES 456953 A1 ES456953 A1 ES 456953A1
Authority
ES
Spain
Prior art keywords
links
cross
link
stamp
sheet metal
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
Application number
ES456953A
Other languages
English (en)
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.)
Gori and Zucchi SpA
METALMECCANICA GORI AND ZUCCHI MGZ SpA
Original Assignee
Gori and Zucchi SpA
METALMECCANICA GORI AND ZUCCHI MGZ SpA
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 Gori and Zucchi SpA, METALMECCANICA GORI AND ZUCCHI MGZ SpA filed Critical Gori and Zucchi SpA
Publication of ES456953A1 publication Critical patent/ES456953A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B21L11/10—Making chains or chain links of special shape the chain links having opposed correspondingly shaped cylindrical and hook-like parts of which one parts forms a hinge-like support for the adjacent link

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Perfeccionamientos en dispositivos para la formación de cadenas y más concretamente para enmallar y enganchar de modo continuo elementos punzonados de forma igual y complementaria, por medio de operaciones de trefilado dentro de una trefiladota anular, con un transportador lateral del elemento punzonado o con un punzón de guía, caracterizados por el hecho de comprender pinzas dotadas de movimiento de apertura y de cierre sobre la cadena y de movimiento de arrastre de la cadena.
ES456953A 1976-03-18 1977-03-17 Perfeccionamientos en dispositivos para la formacion de ca- denas. Expired ES456953A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT938076A IT1060946B (it) 1976-03-18 1976-03-18 Dispositivo per ammagliare ed aggraffare in continuo elementi tranciati da lamina per formare un manufatto a catena snodata

Publications (1)

Publication Number Publication Date
ES456953A1 true ES456953A1 (es) 1978-01-16

Family

ID=11129256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456953A Expired ES456953A1 (es) 1976-03-18 1977-03-17 Perfeccionamientos en dispositivos para la formacion de ca- denas.

Country Status (3)

Country Link
DE (1) DE2711276A1 (es)
ES (1) ES456953A1 (es)
IT (1) IT1060946B (es)

Also Published As

Publication number Publication date
IT1060946B (it) 1982-09-30
DE2711276A1 (de) 1977-09-22

Similar Documents

Publication Publication Date Title
ES460134A1 (es) Procedimiento para la hidrogenacion de alcalanes.
ES456953A1 (es) Perfeccionamientos en dispositivos para la formacion de ca- denas.
GB2021030A (en) Method and apparatus for producing sheet molding compound
SU604467A3 (ru) Способ изготовлени навески шарнирной петли
JPS5628471A (en) Grid base-plate for electrode plate of battery and its manufacture
JPS5570426A (en) Punching die for helical gear
KR890015797A (ko) 금속제품 제조용 프레스 기계
JPS56134029A (en) Holder of press
JPS5558921A (en) Combined punch and die set and its manufacturing method
JPS54123563A (en) Manufacture of rod of irregular section
SU150086A1 (ru) Штамп последовательно-совмещенного действи
JPS57149036A (en) Press
JPS6462226A (en) Method for forming gimlet form in trimming die
SU628685A1 (ru) Форма дл получени плоских листовых полированных стеклоизделий на расплаве металла
SU774688A1 (ru) Штамп дл изготовлени деталей с отогнутыми концами
JPS57206521A (en) Pipe forming device
JPS54103772A (en) Close type ultrahigh pressure forging press
SU843916A1 (ru) Устройство дл формовани мучнисто-КОНдиТЕРСКиХ издЕлий
JPS57192056A (en) Method for forming lead
JPS5689332A (en) Method of performing bending work without changing width of material
JPS5480590A (en) Lead wire pusher
ES500067A0 (es) Procedimiento y util de prensa para fabricar,por prensado encaliente,un articulo poligonal
GB1460230A (en) Method of and apparatus for manufacturing roof ridging
JPS57130336A (en) Manufacture of lamp bulb
JPS5510382A (en) Manufacture of kenter shackle using chain forming machine