[go: up one dir, main page]

ES401887A1 - Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio. - Google Patents

Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio.

Info

Publication number
ES401887A1
ES401887A1 ES401887A ES401887A ES401887A1 ES 401887 A1 ES401887 A1 ES 401887A1 ES 401887 A ES401887 A ES 401887A ES 401887 A ES401887 A ES 401887A ES 401887 A1 ES401887 A1 ES 401887A1
Authority
ES
Spain
Prior art keywords
punch
machine
agujereado
translation
presses
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
ES401887A
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.)
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 to ES401887A priority Critical patent/ES401887A1/es
Priority to DE2319795A priority patent/DE2319795A1/de
Publication of ES401887A1 publication Critical patent/ES401887A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/58—Making machine elements rivets
    • B21K1/60—Making machine elements rivets hollow or semi-hollow rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/04—Piercing presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheet Holders (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Forging (AREA)
ES401887A 1972-04-19 1972-04-19 Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio. Expired ES401887A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES401887A ES401887A1 (es) 1972-04-19 1972-04-19 Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio.
DE2319795A DE2319795A1 (de) 1972-04-19 1973-04-18 Loch- und schlagvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES401887A ES401887A1 (es) 1972-04-19 1972-04-19 Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio.

Publications (1)

Publication Number Publication Date
ES401887A1 true ES401887A1 (es) 1975-03-16

Family

ID=8460914

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401887A Expired ES401887A1 (es) 1972-04-19 1972-04-19 Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio.

Country Status (2)

Country Link
DE (1) DE2319795A1 (es)
ES (1) ES401887A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726493B1 (fr) * 1994-11-04 1997-04-25 Perrier Jean Outillage pour la fabrication d'un pivot a tete spherique avec une empreinte creuse cote queue

Also Published As

Publication number Publication date
DE2319795A1 (de) 1973-10-31

Similar Documents

Publication Publication Date Title
ES317683A1 (es) Un aparato punzonador.
ES495628A0 (es) Perfeccionamientos en maquinas herramientas para troquelar, remachar, marcar o similares.
ES401887A1 (es) Sistema de agujereado y golpeo aplicable a prensas de dobleefecto en frio.
ES263765A1 (es) Unos perfeccionamientos en los proyectiles perforantes
ES333154A1 (es) Perfeccionamientos en la construccion de maquinas cortadoras
USD170316S (en) Gottlieb flashlight
JPS5474576A (en) A processing unit
ES244325A2 (es) Un procedimiento para aprovechar los desperdicios del cuero
ES198376U (es) Dispositivo sujetador perfeccionado para cizalladoras, en especial cizalladoras de barras de acero.
ES303588A1 (es) Procedimiento para la fabricacion de carcasas para distribuidores de encendido de motores de combustion
ES244655A3 (es) Mecanismo perfeccionado para el clavado y cosido con grapas metalicas por disparo
ES94381U (es) Máquina remachadora
FR2291856A1 (fr) Procede et dispositif de deblocage d'une machine-outil a mouvement alternatif
ES254091A1 (es) Una maquina machacadora de mandibulas
AU244925B2 (en) Improvements in or relating to firing mechanisms, in particular for explosively actuated stud driving guns
ES344057A2 (es) Maquina rotativa de forja en caliente.
FR1293329A (fr) Presse de frappe commandée par vérin hydraulique, avec vis et volant d'inertie
ES9536U (es) Alicates especiales para perforar o practicar entalladuras en planchas metálicas,
ES318278A2 (es) Perfeccionamientos en las espoletas de cohetes y armas lisas
ES219655U (es) Dispositivo para perforar chapa.
JPS5236386A (en) Cutting machine for mold steel
ES158843U (es) Martillo perfeccionado para planchistería
ES201504A1 (es) Una máquina para remachar clavos
AU6689160A (en) Improvements in or relating to firing mechanisms, in particular for explosively actuated stud driving guns
ES209993A1 (es) Perfeccionamientos en las máquinas trituradoras de mandíbulas