ES2059271A2 - Enclavamiento de cabezal. - Google Patents

Enclavamiento de cabezal.

Info

Publication number
ES2059271A2
ES2059271A2 ES09202331A ES9202331A ES2059271A2 ES 2059271 A2 ES2059271 A2 ES 2059271A2 ES 09202331 A ES09202331 A ES 09202331A ES 9202331 A ES9202331 A ES 9202331A ES 2059271 A2 ES2059271 A2 ES 2059271A2
Authority
ES
Spain
Prior art keywords
press
tension rod
cushioned
statically
locking device
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
ES09202331A
Other languages
English (en)
Other versions
ES2059271B1 (es
ES2059271R (es
Inventor
Werner Reiferath
Eduard Braun
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.)
Optima Spanntechnik GmbH
Original Assignee
Optima Spanntechnik GmbH
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
Priority claimed from DE4222714A external-priority patent/DE4222714C2/de
Application filed by Optima Spanntechnik GmbH filed Critical Optima Spanntechnik GmbH
Publication of ES2059271A2 publication Critical patent/ES2059271A2/es
Publication of ES2059271R publication Critical patent/ES2059271R/es
Application granted granted Critical
Publication of ES2059271B1 publication Critical patent/ES2059271B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/287—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing unintended ram movement, e.g. using blocking devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/01—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

ENCLAVAMIENTO DE CABEZAL PARA LA FIJACION DEL CABEZAL DE UNA MAQUINA HERRAMIENTA PARA MECANIZADO SIN ARRANQUE DE VIRUTA, EN PARTICULAR DE UNA GRAN PRENSA, QUE AFIANZA EL CABEZAL EQUIPADO CON HERRAMIENTAS Y MOVIL HACIA ARRIBA Y HACIA ABAJO RESPECTO A LA MESA DE LA PRENSA EN EL BASTIDOR DE LA PRENSA CON LA CABEZA DE UN TIRANTE AJUSTABLE AXIALMENTE; SE MEJORA EL DESENCLAVAMIENTO, EN PARTICULAR AFLOJAMIENTO, DEL TIRANTE SI EL TIRANTE ESTA ACOLCHADO ESTATICAMENTE Y SE PUEDE DESCARGAR SU PRESION AUTOMATICAMENTE AL INICIAR EL AFLOJAMIENTO.
ES09202331A 1991-11-30 1992-11-19 Enclavamiento de cabezal. Expired - Lifetime ES2059271B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4139537 1991-11-30
DE4222714A DE4222714C2 (de) 1991-11-30 1992-07-10 Stößelverriegelung

Publications (3)

Publication Number Publication Date
ES2059271A2 true ES2059271A2 (es) 1994-11-01
ES2059271R ES2059271R (es) 1996-12-01
ES2059271B1 ES2059271B1 (es) 1997-06-16

Family

ID=25909640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202331A Expired - Lifetime ES2059271B1 (es) 1991-11-30 1992-11-19 Enclavamiento de cabezal.

Country Status (3)

Country Link
US (1) US5333543A (es)
ES (1) ES2059271B1 (es)
IT (1) IT1260202B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0788955B1 (en) * 1995-09-19 2003-11-26 Japan Electronics Industry, Ltd. Control method for antilock braking systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198767A (en) * 1938-10-21 1940-04-30 Rudolph W Glasner Slide locking means for presses and the like
US3095804A (en) * 1960-06-14 1963-07-02 Koehring Co Safety stop for presses
DE1195169B (de) * 1962-07-14 1965-06-16 Pressen Und Scherenbau Erfurt Sicherheitsvorrichtung an hydraulischen Pressen
US4066013A (en) * 1976-07-29 1978-01-03 Lagan Press Ab Mechanical safety device for the plunger in presses of the down-stroke or eccentric type
ES249495U (es) * 1980-03-21 1980-06-01 Martinez Martinez Jorge Dispositivo regulador de capacidad para cabezales de prensa

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240630A (en) * 1939-08-18 1941-05-06 French Oil Mill Machinery Safety device for presses
DE2451770A1 (de) * 1974-10-31 1976-05-13 Anciens Ateliers H Jambon Bill Hydraulische presse
DD226147A3 (de) * 1983-02-18 1985-08-14 Guenter Koehler Einrichtung zur verriegelung des stoessels an pressen
DE3316364A1 (de) * 1983-05-05 1984-11-08 Optima-Spanntechnik GmbH, 5900 Siegen Vorrichtung zum sichern des stoessels einer werkzeugmaschine, insbesondere einer grosspresse
SU1428597A1 (ru) * 1986-05-05 1988-10-07 Производственное объединение "Новокраматорский машиностроительный завод" Штамповочный пресс
JPH059133Y2 (es) * 1987-04-15 1993-03-08

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198767A (en) * 1938-10-21 1940-04-30 Rudolph W Glasner Slide locking means for presses and the like
US3095804A (en) * 1960-06-14 1963-07-02 Koehring Co Safety stop for presses
DE1195169B (de) * 1962-07-14 1965-06-16 Pressen Und Scherenbau Erfurt Sicherheitsvorrichtung an hydraulischen Pressen
US4066013A (en) * 1976-07-29 1978-01-03 Lagan Press Ab Mechanical safety device for the plunger in presses of the down-stroke or eccentric type
ES249495U (es) * 1980-03-21 1980-06-01 Martinez Martinez Jorge Dispositivo regulador de capacidad para cabezales de prensa

Also Published As

Publication number Publication date
ES2059271B1 (es) 1997-06-16
US5333543A (en) 1994-08-02
ITRM920855A0 (it) 1992-11-27
ES2059271R (es) 1996-12-01
IT1260202B (it) 1996-04-02
ITRM920855A1 (it) 1994-05-27

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