JPS5950480B2 - 中空押抜き機のための操作機構 - Google Patents

中空押抜き機のための操作機構

Info

Publication number
JPS5950480B2
JPS5950480B2 JP47081514A JP8151472A JPS5950480B2 JP S5950480 B2 JPS5950480 B2 JP S5950480B2 JP 47081514 A JP47081514 A JP 47081514A JP 8151472 A JP8151472 A JP 8151472A JP S5950480 B2 JPS5950480 B2 JP S5950480B2
Authority
JP
Japan
Prior art keywords
cylinder
chamber
valve spool
duct
head
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
JP47081514A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4835469A (enExample
Inventor
エミリアノ カンテラ
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.)
Atom SpA
Original Assignee
Atom 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 Atom SpA filed Critical Atom SpA
Publication of JPS4835469A publication Critical patent/JPS4835469A/ja
Publication of JPS5950480B2 publication Critical patent/JPS5950480B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • Y10T83/87—By varying length of tool stroke
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8702—Clicker die press
    • Y10T83/8704—With reciprocating presser
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8827—Means to vary force on, or speed of, tool during stroke
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8858—Fluid pressure actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Details Of Cutting Devices (AREA)
  • Control Of Cutting Processes (AREA)
JP47081514A 1971-08-23 1972-08-16 中空押抜き機のための操作機構 Expired JPS5950480B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2773571 1971-08-23
IT27735 1971-08-23

Publications (2)

Publication Number Publication Date
JPS4835469A JPS4835469A (enExample) 1973-05-24
JPS5950480B2 true JPS5950480B2 (ja) 1984-12-08

Family

ID=11222230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47081514A Expired JPS5950480B2 (ja) 1971-08-23 1972-08-16 中空押抜き機のための操作機構

Country Status (5)

Country Link
US (1) US3854362A (enExample)
JP (1) JPS5950480B2 (enExample)
DE (2) DE2265466C2 (enExample)
FR (1) FR2151324A5 (enExample)
GB (1) GB1404951A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121980B (it) * 1979-06-29 1986-04-23 Atom Spa Dispositivo di azionamento rapido della testa in macchine fustellatrici particolarmente del tipo a bandiera
US3919907A (en) * 1974-11-04 1975-11-18 Whitney Corp W Punching machine with automatic cycle control
DE3016527C2 (de) * 1980-04-29 1985-01-10 Deutsche Vereinigte Schuhmaschinen Gmbh, 6000 Frankfurt Schwenkarmstanze
CN104742179B (zh) * 2015-02-02 2016-08-24 上海理工大学 截断机用液压推进机构
AU2022397894A1 (en) 2021-11-25 2024-06-13 Ne Innovations Oy Method of producing a food product

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419235A (en) * 1942-05-20 1947-04-22 French Oil Mill Machinery Control system for hydraulic motors
US2614539A (en) * 1946-12-07 1952-10-21 Hpm Dev Corp Fluid pressure actuated reversing valve for hydraulic rams
US2783838A (en) * 1955-01-13 1957-03-05 United Shoe Machinery Corp Safety device for a press comprising stroke terminating means
DE1217020B (de) * 1957-05-25 1966-05-18 Moenus Maschf Schwenkarmstanze
FR1202716A (fr) * 1958-09-23 1960-01-12 Caterpillar Tractor Co Distributeur de commande hydraulique
DE1435269A1 (de) * 1960-05-18 1969-07-10 Ver Schuhmasch Gmbh Schwenkarmstanze mit einer Vorwaehleinrichtung zur unterschiedlichen Beendigung des Stanzhubes
US3153965A (en) * 1962-01-31 1964-10-27 United Shoe Machinery Corp Clicker die press with means to prevent platen creep
US3208324A (en) * 1962-10-02 1965-09-28 United Shoe Machinery Corp Die cutting press with control means for varying the up stroke
US3174377A (en) * 1962-11-19 1965-03-23 Moenus Maschf Hydraulic die cutting press with means for simultaneous adjustment of cutting heightand stroke
CH409634A (de) * 1964-04-10 1966-03-15 Schmid Heinrich Presse
US3248985A (en) * 1964-05-28 1966-05-03 United Shoe Machinery Corp Stall releases for presses
US3256762A (en) * 1965-02-12 1966-06-21 Schwabe Inc Herman Hydraulic die cutting machine having inertia switch means to control hydraulic operation
FR1446353A (fr) * 1965-05-25 1966-07-22 Hydroplast Distributeur hydraulique à débits variables et ses applications
DE1601751B1 (de) * 1967-04-18 1971-02-11 Entwicklung Von Oelhydraulik U Gleichlaufsteuerung fuer zwei oder mehrere hydraulisch betaetigte Zylinder

Also Published As

Publication number Publication date
DE2238793B2 (de) 1980-01-10
US3854362A (en) 1974-12-17
JPS4835469A (enExample) 1973-05-24
DE2238793C3 (de) 1980-09-04
DE2238793A1 (de) 1973-03-08
FR2151324A5 (enExample) 1973-04-13
DE2265466C2 (de) 1982-09-23
GB1404951A (en) 1975-09-03

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