DE834326C - Two-hand safety device for presses or similar machines - Google Patents

Two-hand safety device for presses or similar machines

Info

Publication number
DE834326C
DE834326C DEO1323A DEO0001323A DE834326C DE 834326 C DE834326 C DE 834326C DE O1323 A DEO1323 A DE O1323A DE O0001323 A DEO0001323 A DE O0001323A DE 834326 C DE834326 C DE 834326C
Authority
DE
Germany
Prior art keywords
presses
safety device
similar machines
nose
bowden cables
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
DEO1323A
Other languages
German (de)
Inventor
Wilhelm Ossenberg-Engels
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.)
WILHELM OSSENBERG ENGELS
Original Assignee
WILHELM OSSENBERG ENGELS
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 WILHELM OSSENBERG ENGELS filed Critical WILHELM OSSENBERG ENGELS
Priority to DEO1323A priority Critical patent/DE834326C/en
Application granted granted Critical
Publication of DE834326C publication Critical patent/DE834326C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16PSAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/18Control arrangements requiring the use of both hands
    • F16P3/24Control arrangements requiring the use of both hands for mechanical controls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)

Description

Die Erfindung bezweckt die Verbesserung und Weiterbildung einerZweihandeicherung für Pressen oder ähnliche Maschinen, (bei der die Inga,ngsetzung der Arbeitswelle .wach Lösen einer Verriegdun@g nur bei annähernd gleichzeitiger Bewegung zweier unter Federwirkung in ihre Ausgangsstellung rüdkführbarer Handhebel möglich ist und tbei der nach Patent 828484 als Verbindungsmittel zwischen der Verriegelungsvorrichtung und den Handhebeln Bowdenzüge Verwendung finden.The invention aims to improve and develop a two-hand safety device for presses or similar machines, (in which the input of the working shaft .wake release of a lock only with almost simultaneous movement of two hand lever which can be rüdkführbaren into its starting position is possible under the action of a spring and that of patent 828484 as a connecting means between the locking device and the hand levers Bowden cables are used.

In Fig. i und 2 4,st ein Ausführungsbeispiel der Erfindung dargestellt, die darin besteht, daß zwei Bowdenzüge an einem waagebalkenartigen, mit Nase versehenem Gestänge befestigt sind, das bei gleichzeitigem Ziehen beider Bowdenzüge auf die Verriegelung einwirkt. Der WaagebaAken 6 wird durch zwei seitlich angebrachten Federn 8 in Einrü&stellung gehalten, indem ein Stift 7, der dabei auf den Kopf einer dahinterliegenden Dreieckkulisse 5 stößt, das .ganze System in Zugrichtung hält. Nur wenn in dieser Grundstellung leide Bowdenzüge gleichzeitig gezogen werden, drückt die Nase 13,des Waagebalkens 6 auf die gegenüberliegende feststehende Nase 14 des Einrückgestänges und setzt dadurch die Presse in Arbeitsgang. Wird nun aber mit einer Hand, also einseitig gezogen, dann gleitet,die Nase des Waagebalkene @links oder rechts, je nach der Seite des einseitigen Zuges, an der gegenüberliegenden feststehenden Nase 14 des Einrückgestänges 2 vorbei; die Presse bleibt im Leerlauf (Fig. 2). Nur wenn der einseitig gezogene Zug losgelassen wird, kann der Waagebalken wieder :in Einrückstellung zurückfedern, so daß also das Festsetzen eines Hebels das Einrücken der Presse verhindert und deshalb zur Sinn- und Zwecklosigkeit wird.In Fig. I and 2 4, an embodiment of the invention is shown, which consists in the fact that two Bowden cables on a horizontal beam-like, provided with a nose Rods are attached, while pulling both Bowden cables on the Interlock acts. The WaagebaAken 6 is supported by two springs attached to the side 8 held in position by placing a pin 7 on the head of a The triangular backdrop 5 behind it pushes the whole system in the direction of pull. Only when in this basic position suffering Bowden cables are pulled at the same time, pushes the nose 13 of the balance beam 6 on the opposite fixed nose 14 of the Engaging rod and thereby sets the press in operation. But now with one hand, so pulled on one side, then slides, the nose of the balance beam @ the left or to the right, depending on the side of the unilateral train, on the opposite fixed nose 14 of the engagement linkage 2 over; the press remains idle (Fig. 2). The balance beam can only be used when the unilateral pull is released again: spring back into the engagement position, so that a lever is set prevents the entry of the press and therefore becomes pointless and useless.

Die Widerlager 15 für die Bowdenzüge werden auf dem Anbauwinkel 3 befestigt und mit diesen am Pressenkörper i angebracht.The abutments 15 for the Bowden cables are placed on the mounting bracket 3 attached and attached to these on the press body i.

,Die Bowdenzüge io, 11, 12 werden im Ei.nrückapparat mittels Nippelschrauben 9 an zwei Winkeln 16 fest.geschra@uibt. Diese sind an zwei Stifte am Waagebalken pendelnd mit diesen verbunden. Der ganze Einriickapparat wird mit einem Kasten über-.deckt und durch Spezialverschraubung gesichert, so daß keine Möglichkeit besteht, ,im Innern des Mechanismus .den Zwang, mit beiden Händen zu ziehen, unwirksam zu machen., The Bowden cables io, 11, 12 are in the egg recuperator by means of nipple screws 9 at two angles 16 fixed.geschra@uibt. These are on two pins on the balance beam pendulously connected to these. The whole mechanism is covered with a box and secured by a special screw connection so that there is no possibility of, in Inside the mechanism. To render ineffective the compulsion to pull with both hands.

Claims (1)

PATENTANSPRUCH: Zweiliandsicherung für Pressen oder ähnliche Maschinen nach Patent 828484, dadurch gekennzeichnet, @daß zwei Bowdenzüge an ein w@aagebalkenartig gelagertes, mit einer Nase (13) versehenes und bei gleichzeitigem Zieh°ti beider Bowdenzüge auf die aus Nase (14) und Gestänge (2) bestehende Verriegelung wirkendes Gestänge (6, 7, 16) angeschlossen sind, das durch Federn (8) in die Ru,llelage rückfiilirbar ist. PATENT CLAIM: Two-way safety device for presses or similar machines according to patent 828484, characterized in that two Bowden cables are attached to a balance beam-like bearing, provided with a nose (13) and with simultaneous pulling of both Bowden cables on the nose (14) and linkage (2) rods (6, 7, 16) which act as a locking mechanism and which can be returned to the normal position by springs (8) are connected.
DEO1323A 1950-11-19 1950-11-19 Two-hand safety device for presses or similar machines Expired DE834326C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO1323A DE834326C (en) 1950-11-19 1950-11-19 Two-hand safety device for presses or similar machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO1323A DE834326C (en) 1950-11-19 1950-11-19 Two-hand safety device for presses or similar machines

Publications (1)

Publication Number Publication Date
DE834326C true DE834326C (en) 1952-03-27

Family

ID=7349502

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO1323A Expired DE834326C (en) 1950-11-19 1950-11-19 Two-hand safety device for presses or similar machines

Country Status (1)

Country Link
DE (1) DE834326C (en)

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