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WO2013113971A9 - Cilindro de compresión para prensas - Google Patents

Cilindro de compresión para prensas Download PDF

Info

Publication number
WO2013113971A9
WO2013113971A9 PCT/ES2013/070057 ES2013070057W WO2013113971A9 WO 2013113971 A9 WO2013113971 A9 WO 2013113971A9 ES 2013070057 W ES2013070057 W ES 2013070057W WO 2013113971 A9 WO2013113971 A9 WO 2013113971A9
Authority
WO
WIPO (PCT)
Prior art keywords
main body
presses
compression cylinder
extension
piston
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.)
Ceased
Application number
PCT/ES2013/070057
Other languages
English (en)
French (fr)
Other versions
WO2013113971A2 (es
WO2013113971A3 (es
Inventor
Luis DEL TESO DÍEZ
Victor Manuel ANGULO ARANDIA
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.)
Nitrogas Sau
Original Assignee
Nitrogas Sau
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 Nitrogas Sau filed Critical Nitrogas Sau
Priority to EP13711060.7A priority Critical patent/EP2810723A2/en
Publication of WO2013113971A2 publication Critical patent/WO2013113971A2/es
Publication of WO2013113971A3 publication Critical patent/WO2013113971A3/es
Publication of WO2013113971A9 publication Critical patent/WO2013113971A9/es
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0227—Telescopic characterised by the piston construction
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0281—Details
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3278—Details for lubrication
    • 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
    • F16N—LUBRICATING
    • F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • 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
    • F16N—LUBRICATING
    • F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
    • F16N9/04—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a reciprocating, rocking, or swinging member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Press Drives And Press Lines (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Cilindro de compresión (1) para prensas, que comprende un cuerpo principal (10) tubular y un pistón (11) tubular con libertad de desplazamiento con respecto al cuerpo principal (10) en una dirección de desplazamiento (Y) sustancialmente vertical. El cuerpo principal (10) comprende una base (10a) y una prolongación (10b), y el pistón (11) comprende una oquedad (11 b) y un diámetro exterior mayor que el diámetro exterior de la prolongación (10b) del cuerpo principal (10). La prolongación (10b) del cuerpo principal (10) queda alojada, al menos parcialmente, en la oquedad (11 b) del pistón (11).
PCT/ES2013/070057 2012-02-01 2013-02-01 Cilindro de compresión para prensas Ceased WO2013113971A2 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13711060.7A EP2810723A2 (en) 2012-02-01 2013-02-01 Compression cylinder for presses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201230147A ES2417381B1 (es) 2012-02-01 2012-02-01 Cilindro de compresión para prensas, y columna con al menos uno de dichos cilindros
ESP201230147 2012-02-01

Publications (3)

Publication Number Publication Date
WO2013113971A2 WO2013113971A2 (es) 2013-08-08
WO2013113971A3 WO2013113971A3 (es) 2013-10-31
WO2013113971A9 true WO2013113971A9 (es) 2014-04-17

Family

ID=47913451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2013/070057 Ceased WO2013113971A2 (es) 2012-02-01 2013-02-01 Cilindro de compresión para prensas

Country Status (3)

Country Link
EP (2) EP2842652A3 (es)
ES (1) ES2417381B1 (es)
WO (1) WO2013113971A2 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819061A (en) * 1955-03-30 1958-01-07 Niagara Machine & Tool Works Power press cushion lubricating apparatus
US3013791A (en) * 1960-10-19 1961-12-19 Dayton Rogers Mfg Co Die cushion
US3342396A (en) * 1965-03-08 1967-09-19 Basic Products Corp Air spindle for bonding machines
JPH0754644Y2 (ja) * 1989-05-10 1995-12-18 株式会社ベルマティック エアーシリンダ
FR2653511B1 (fr) * 1989-10-19 1993-02-05 Quiri Cie Sa Usines Ressort a gaz de hautes performances.
CA2055917A1 (en) * 1990-12-14 1992-06-15 Bernard Joseph Wallis Gas die cylinders
US8776964B2 (en) * 2009-03-10 2014-07-15 Special Springs S.R.L. Gas cylinder actuator with overtravel safety device

Also Published As

Publication number Publication date
EP2842652A2 (en) 2015-03-04
ES2417381B1 (es) 2014-11-25
WO2013113971A2 (es) 2013-08-08
EP2842652A3 (en) 2015-07-08
EP2810723A2 (en) 2014-12-10
ES2417381A2 (es) 2013-08-07
ES2417381R1 (es) 2014-02-14
WO2013113971A3 (es) 2013-10-31

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