JPS50145981A - - Google Patents

Info

Publication number
JPS50145981A
JPS50145981A JP50048257A JP4825775A JPS50145981A JP S50145981 A JPS50145981 A JP S50145981A JP 50048257 A JP50048257 A JP 50048257A JP 4825775 A JP4825775 A JP 4825775A JP S50145981 A JPS50145981 A JP S50145981A
Authority
JP
Japan
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
JP50048257A
Other versions
JPS598456B2 (ja
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 filed Critical
Publication of JPS50145981A publication Critical patent/JPS50145981A/ja
Publication of JPS598456B2 publication Critical patent/JPS598456B2/ja
Expired 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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • 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
    • 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
    • B30B15/285—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area
    • 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
    • Y10T83/086—With sensing of product or product handling means
    • 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
    • Y10T83/8735—With means providing for plural steps in tool stroke
JP50048257A 1974-04-23 1975-04-22 油圧駆動精密打抜きプレスにおける工具組の過負荷防止装置 Expired JPS598456B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2419390 1974-04-23
DE2419390A DE2419390C2 (de) 1974-04-23 1974-04-23 Werkzeugbruchsicherung

Publications (2)

Publication Number Publication Date
JPS50145981A true JPS50145981A (ja) 1975-11-22
JPS598456B2 JPS598456B2 (ja) 1984-02-24

Family

ID=5913609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048257A Expired JPS598456B2 (ja) 1974-04-23 1975-04-22 油圧駆動精密打抜きプレスにおける工具組の過負荷防止装置

Country Status (7)

Country Link
US (1) US3991639A (ja)
JP (1) JPS598456B2 (ja)
CH (1) CH579981A5 (ja)
DE (1) DE2419390C2 (ja)
FR (1) FR2268635B1 (ja)
GB (1) GB1497938A (ja)
IT (1) IT1048811B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653279A1 (de) * 1976-11-24 1978-06-01 Smg Sueddeutsche Maschinenbau Vorrichtung zum schutz eines werkzeugsatzes in einer hydraulischen presse
DE2712472A1 (de) * 1977-03-22 1978-09-28 Smg Sueddeutsche Maschinenbau Vorrichtung zum schutz eines werkzeugsatzes in einer hydraulischen presse
DE2726201A1 (de) * 1977-06-10 1978-12-21 Smg Sueddeutsche Maschinenbau Vorrichtung zum schutz eines werkzeugsatzes in einer hydraulischen presse
CH652967A5 (fr) * 1982-04-15 1985-12-13 Bobst Sa Presse a platines.
US4580965A (en) * 1982-12-20 1986-04-08 Wernecke Robert A Injection mold safety controls
DE3619811A1 (de) * 1986-06-12 1987-12-17 Kraemer & Grebe Kg Druckluftantrieb fuer stanz-, schneid- und praegeeinrichtungen
JPH02122808U (ja) * 1989-03-13 1990-10-09
EP2258496B1 (de) 2009-06-03 2012-01-25 Feintool Intellectual Property AG Vorrichtung und Verfahren zum Verhindern des Bruchs eines Werkzeugs beim Feinschneiden und/oder Umformen eines Werkstücks
EP2848398B1 (de) 2013-09-14 2016-03-09 Feintool International Holding AG Vorrichtung und Verfahren zum Verhindern des Bruchs eines Werkzeug beim Feinschneiden und/oder Umformen eines Werkstücks
EP3523096B1 (de) * 2016-10-07 2020-12-30 Gustav Klauke GmbH Arbeitswerkzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7322861U (de) * 1973-10-25 Broderick W Schutzvorrichtung fur §pritzgußmaschine
US2400486A (en) * 1943-11-22 1946-05-21 Cutler Hammer Inc Safety device for fluid power operated presses
AT202002B (de) * 1951-12-11 1959-02-10 Electraulic Presses Ltd Steuereinrichtung für hydraulische Pressen
CH490963A (de) * 1968-05-02 1970-05-31 Hydrel Ag Werkzeug-Sicherungsvorrichtung an einer Presse
DE2341581A1 (de) * 1973-08-17 1975-02-27 Philips Patentverwaltung Vorrichtung zur ueberwachung der werkzeugbewegungen an arbeitsmaschinen

Also Published As

Publication number Publication date
JPS598456B2 (ja) 1984-02-24
DE2419390A1 (de) 1975-11-06
FR2268635B1 (ja) 1978-10-13
DE2419390C2 (de) 1983-09-29
USB570862I5 (ja) 1976-02-24
CH579981A5 (ja) 1976-09-30
FR2268635A1 (ja) 1975-11-21
GB1497938A (en) 1978-01-12
IT1048811B (it) 1980-12-20
US3991639A (en) 1976-11-16

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