ES2046085B1 - "mesa para prensa abatible con dispositivo de seguridad para provocar la bajada inmediata en caso de sobrecarga. - Google Patents

"mesa para prensa abatible con dispositivo de seguridad para provocar la bajada inmediata en caso de sobrecarga.

Info

Publication number
ES2046085B1
ES2046085B1 ES09101895A ES9101895A ES2046085B1 ES 2046085 B1 ES2046085 B1 ES 2046085B1 ES 09101895 A ES09101895 A ES 09101895A ES 9101895 A ES9101895 A ES 9101895A ES 2046085 B1 ES2046085 B1 ES 2046085B1
Authority
ES
Spain
Prior art keywords
overload
safety device
case
counterweight
folding press
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 - Fee Related
Application number
ES09101895A
Other languages
English (en)
Other versions
ES2046085A1 (es
Inventor
Lledos Manuel Arques
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 ES09101895A priority Critical patent/ES2046085B1/es
Priority to EP92500106A priority patent/EP0528748B1/en
Priority to DE69214567T priority patent/DE69214567T2/de
Priority to US07/929,298 priority patent/US5271318A/en
Publication of ES2046085A1 publication Critical patent/ES2046085A1/es
Application granted granted Critical
Publication of ES2046085B1 publication Critical patent/ES2046085B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P7/00—Emergency devices preventing damage to a machine or apparatus
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/081—With randomly actuated stopping means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Machine Tool Units (AREA)

Abstract

MESA PARA PRENSA ABATIBLE CON DISPOSITIVO DE SEGURIDAD PARA PROVOCAR LA BAJADA INMEDIATA DE LA MISMA EN CASO DE SOBRECARGA. LA INVENCION TRATA DE UNA MESA MOVIL, QUE APOYA EN UN MECANISMO CON DOS PIEZAS SUPERIORES Y DOS INFERIORES, SITUADO SOBRE UNA CONTRAMESA FIJA, DEBAJO DE LA CUAL EXISTE UN ELECTROIMAN QUE ATRAE UN CONTRAPESO, UNIDO POR MEDIO DE VARILLAS A LA ROTULA CENTRAL DEL MECANISMO, DE TAL MODO QUE AL DESCONECTARSE EL ELECTROIMAN CAE EL CONTRAPESO, SE PLIEGA EL MECANISMO Y LA MESA DESCIENDE. BAJO LA MESA Y EL CONTRAPESO EXISTEN UNOS CILINDROS Y TOPES QUE AMORTIGUAN Y LIMITAN SU DESCENSO. EL MECANISMO DE SEGURIDAD SE ALOJA EN RANURAS SITUADAS DEBAJO DE LA MESA Y ENCIMA DE LA CONTRAMESA Y SU ROTULA CENTRAL ESTA FORMADA POR INSERCION DEL EJE INFERIOR DE LA PIEZA SUPERIOR DEL MECANISMO, EN EL SEMITUBO SUPERIOR DE LA PIEZA INFERIOR DEL MISMO MECANISMO.
ES09101895A 1991-08-14 1991-08-14 "mesa para prensa abatible con dispositivo de seguridad para provocar la bajada inmediata en caso de sobrecarga. Expired - Fee Related ES2046085B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09101895A ES2046085B1 (es) 1991-08-14 1991-08-14 "mesa para prensa abatible con dispositivo de seguridad para provocar la bajada inmediata en caso de sobrecarga.
EP92500106A EP0528748B1 (en) 1991-08-14 1992-08-13 Folding table for press, with a security device to cause the immediate fall of the said table in the case of an overload
DE69214567T DE69214567T2 (de) 1991-08-14 1992-08-13 Klapptisch für eine Presse mit einer Sicherheitseinrichtung zum sofortigen Abstützen des Tisches bei Überlast
US07/929,298 US5271318A (en) 1991-08-14 1992-08-13 Folding table for a press, with a security device to cause the immediate fall of the table in the case of an overload

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09101895A ES2046085B1 (es) 1991-08-14 1991-08-14 "mesa para prensa abatible con dispositivo de seguridad para provocar la bajada inmediata en caso de sobrecarga.

Publications (2)

Publication Number Publication Date
ES2046085A1 ES2046085A1 (es) 1994-01-16
ES2046085B1 true ES2046085B1 (es) 1994-08-01

Family

ID=8273327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09101895A Expired - Fee Related ES2046085B1 (es) 1991-08-14 1991-08-14 "mesa para prensa abatible con dispositivo de seguridad para provocar la bajada inmediata en caso de sobrecarga.

Country Status (4)

Country Link
US (1) US5271318A (es)
EP (1) EP0528748B1 (es)
DE (1) DE69214567T2 (es)
ES (1) ES2046085B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU223323B1 (hu) * 1999-03-31 2004-06-28 József Tóth Biztonságos és környezetkímélő sajtó
CN102931010B (zh) * 2012-11-20 2014-11-12 江苏大全高压开关有限公司 断路器用弹簧挂板装配装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR468121A (fr) * 1914-02-06 1914-06-29 Societe H Lapipe Et Ch Wittmann Presse mécanique à action réglable et bien limitée quelle que soit la puissance de l'organe de commande
US1749545A (en) * 1928-01-27 1930-03-04 Ernest P Pierce Punch press
US2356204A (en) * 1943-04-03 1944-08-22 Remington Arms Co Inc Magnetic toggle overload release
DE1023739B (de) * 1954-09-09 1958-02-06 Dalmine Spa Elastische Sicherheitsvorrichtung fuer grossen Beanspruchungen ausgesetzte Maschinen, insbesondere Walzenstrassen
US3206960A (en) * 1962-11-26 1965-09-21 Moxley Bloss George Safety device for presses
ES402490A1 (es) * 1971-05-28 1975-03-16 Rovetta Presse Spa Aparato de seguridad para aplicar a prensas.
US3761212A (en) * 1972-01-07 1973-09-25 Owens Illinois Inc Overload arm for mold
US3825385A (en) * 1972-03-22 1974-07-23 G & S Mold & Die Inc Self-contained die protecting device
SU711748A1 (ru) * 1978-06-07 1983-08-23 Воронежский лесотехнический институт Механический пресс
US4206699A (en) * 1979-04-23 1980-06-10 The Minster Machine Company Retracting bolster for a press
SU1038258A1 (ru) * 1982-05-14 1983-08-30 Одесский ордена Трудового Красного Знамени политехнический институт Устройство дл предохранени кривошипных прессов от перегрузки и заклинивани
SU1366423A1 (ru) * 1986-07-24 1988-01-15 Одесский Политехнический Институт Устройство дл предохранени вертикального механического пресса от перегрузки
SU1438968A1 (ru) * 1987-05-26 1988-11-23 Одесский Политехнический Институт Устройство дл предохранени вертикального механического пресса от перегрузки
SU1662870A1 (ru) * 1989-07-17 1991-07-15 Одесский Политехнический Институт Устройство дл предохранени кривошипного пресса от перегрузки

Also Published As

Publication number Publication date
EP0528748B1 (en) 1996-10-16
DE69214567D1 (de) 1996-11-21
EP0528748A2 (en) 1993-02-24
DE69214567T2 (de) 1997-05-28
US5271318A (en) 1993-12-21
ES2046085A1 (es) 1994-01-16
EP0528748A3 (en) 1993-04-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070816