DE2340583C3 - Two-hand safety circuit arrangement for a press - Google Patents

Two-hand safety circuit arrangement for a press

Info

Publication number
DE2340583C3
DE2340583C3 DE19732340583 DE2340583A DE2340583C3 DE 2340583 C3 DE2340583 C3 DE 2340583C3 DE 19732340583 DE19732340583 DE 19732340583 DE 2340583 A DE2340583 A DE 2340583A DE 2340583 C3 DE2340583 C3 DE 2340583C3
Authority
DE
Germany
Prior art keywords
press
gripper
handle
safety circuit
circuit arrangement
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
DE19732340583
Other languages
German (de)
Other versions
DE2340583B2 (en
DE2340583A1 (en
Inventor
Otto 7996 Meckenbeuren Benz
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE19732340583 priority Critical patent/DE2340583C3/en
Publication of DE2340583A1 publication Critical patent/DE2340583A1/en
Publication of DE2340583B2 publication Critical patent/DE2340583B2/en
Application granted granted Critical
Publication of DE2340583C3 publication Critical patent/DE2340583C3/en
Expired legal-status Critical Current

Links

Description

Claims (4)

Patentansprüche:Patent claims: 1. Zweihand-SicherheitschaltungsanordnuEg für eine Presse, insbesondere eine Presse zum Stanzschneiden von ringförmigen Werkstücken, mit zwei gleichzeitig zu betätigenden Handschaltern, von denen der eine am Maschinengestell vorgesehen ist dadurch gekennzeichnet, daß der andere Handschalter ein in einem Greifergerät untergebrachter Fingerdruckschalter (5) ist und daß das über ein elektrisches Kabel (6) mit der Pressensteuen-ng verbundene Greifergerät aus einem Handgriff (1), einem am Handgriff befestigten Greiferstab (2) und einer zwischen dem Greiferstab und dem Handgriff (1) befindlichen Handschutzscheibe (4) besteht1. Two-hand safety circuit arrangement for a press, in particular a press for die cutting of ring-shaped workpieces with two manual switches that can be operated at the same time, of which one is provided on the machine frame is characterized in that the other Hand switch is a finger pressure switch (5) housed in a gripper device and that the over an electrical cable (6) connected to the press control unit from a handle (1), a gripper rod (2) attached to the handle and one between the gripper rod and the handle (1) located hand protection washer (4) 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet daß der Greiferstab (2) als Elektromagnet ausgebildet ist2. Arrangement according to claim 1, characterized that the gripper bar (2) is designed as an electromagnet 3. Anordnung nach Anspruch 2, dadurch gekennzeichnet daß der Fingerdruckschalter (5) gleichzeitig zum Betätigen des Elektromagneten vorgesehen ist3. Arrangement according to claim 2, characterized in that the finger pressure switch (5) at the same time is provided for actuating the electromagnet 4. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß mindestens ein Teil des Greiferstabes (2), beispielsweise dessen äußeres Ende, als Dauermagnet ausgebildet ist4. Arrangement according to claim 1, characterized in that at least part of the gripper rod (2), for example its outer end, is designed as a permanent magnet
DE19732340583 1973-08-10 Two-hand safety circuit arrangement for a press Expired DE2340583C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732340583 DE2340583C3 (en) 1973-08-10 Two-hand safety circuit arrangement for a press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340583 DE2340583C3 (en) 1973-08-10 Two-hand safety circuit arrangement for a press

Publications (3)

Publication Number Publication Date
DE2340583A1 DE2340583A1 (en) 1975-02-27
DE2340583B2 DE2340583B2 (en) 1976-05-26
DE2340583C3 true DE2340583C3 (en) 1977-01-27

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