USB570862I5 - - Google Patents

Info

Publication number
USB570862I5
USB570862I5 US57086275A USB570862I5 US B570862 I5 USB570862 I5 US B570862I5 US 57086275 A US57086275 A US 57086275A US B570862 I5 USB570862 I5 US B570862I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 USB570862I5 publication Critical patent/USB570862I5/en
Application granted granted Critical
Publication of US3991639A publication Critical patent/US3991639A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
US05/570,862 1974-04-23 1975-04-23 Apparatus for protecting tools of hydraulic presses Expired - Lifetime US3991639A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DT2419390 1974-04-23
DE2419390A DE2419390C2 (de) 1974-04-23 1974-04-23 Werkzeugbruchsicherung

Publications (2)

Publication Number Publication Date
USB570862I5 true USB570862I5 (ja) 1976-02-24
US3991639A US3991639A (en) 1976-11-16

Family

ID=5913609

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/570,862 Expired - Lifetime US3991639A (en) 1974-04-23 1975-04-23 Apparatus for protecting tools of hydraulic presses

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109789542A (zh) * 2016-10-07 2019-05-21 古斯塔夫.克劳克有限责任公司 工具

Families Citing this family (9)

* 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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109789542A (zh) * 2016-10-07 2019-05-21 古斯塔夫.克劳克有限责任公司 工具

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
CH579981A5 (ja) 1976-09-30
FR2268635A1 (ja) 1975-11-21
JPS50145981A (ja) 1975-11-22
GB1497938A (en) 1978-01-12
IT1048811B (it) 1980-12-20
US3991639A (en) 1976-11-16

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