DE464078C - Control and safety device for conveyor machines - Google Patents

Control and safety device for conveyor machines

Info

Publication number
DE464078C
DE464078C DEG65479D DEG0065479D DE464078C DE 464078 C DE464078 C DE 464078C DE G65479 D DEG65479 D DE G65479D DE G0065479 D DEG0065479 D DE G0065479D DE 464078 C DE464078 C DE 464078C
Authority
DE
Germany
Prior art keywords
control
safety device
conveyor machines
machines
conveyor
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
DEG65479D
Other languages
German (de)
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.)
Gutehoffnungshutte Oberhausen AG
Original Assignee
Gutehoffnungshutte Oberhausen AG
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 Gutehoffnungshutte Oberhausen AG filed Critical Gutehoffnungshutte Oberhausen AG
Priority to DEG65479D priority Critical patent/DE464078C/en
Application granted granted Critical
Publication of DE464078C publication Critical patent/DE464078C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/12—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. handles or levers, located at a control station for direct control movements, e.g. electric mining-hoist control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Escalators And Moving Walkways (AREA)

Description

Regel- und Sicherheitsvorrichtung für Fördermaschinen Bei den bekannten Sicherheitsapparaten für Fördermaschinen, die auf Zurückführen des Steuerhebels und auf verschiedene Verzögerungsmittel (Gegendampf und Bremse) einwirken, ist fast allgemein die Anordnung so getroffen, daß sämtliche genannte Steuermittel nacheinander von einer Kraftstelle aus beeinflußt werden, so daß die Einwirkung auf das nächste Mittel erst erfolgen kann, wenn das vorhergehende erledigt ist. In dieser Anordnung liegt eine große Unsicherheit. Wie die Erfahrung gezeigt hat, kann es vorkommen, daß durch irgendwelche Umstände im Gestänge eines Seeuiermittels, durch Ktemmungen oder sonstige unvorhergesehene Ereignisse, Widerstände auftreten, die von der Kraftquelle nicht überwundien werden. Die Folge davon ist, daß die dahi:nterliegenden Steuermittel auch nicht zur Einwirkung kommen. Nach der Erfindung wird dieser Nachteil dadurch behoben, daß für jedes Steuermittel eine besondere Kraftquel7:e vorges.eh.en wird, um jedes Mittel unabhängig voll den Zuständen im anderem Mittel beeinflussen zu können.Control and safety device for hoisting machines In the known safety apparatus for hoisting machines, which act on the return of the control lever and on various delay means (counter-steam and brake), the arrangement is almost generally made in such a way that all said control means are influenced one after the other from a power point, so that the effect on the next remedy can only take place when the previous one has been dealt with. There is great uncertainty in this arrangement. As experience has shown, it can happen that, due to any circumstances in the linkage of a seawater device, due to clamping or other unforeseen events, resistances arise which are not overcome by the power source. The consequence of this is that the underlying tax resources do not come into effect either. According to the invention, this disadvantage is eliminated in that a special force source is provided for each control means in order to be able to fully influence the states in the other means independently of each means.

Claims (1)

PATENTANSPRUCH: Regel- und Sicherheitsvorrichtung für Fördermaschinen, bei der unter Einschaltung einer Kraftquelle (S"ervomotor,o. dg1.) auf die Steuermittel (Steuerhebel und Bremse) eingewirkt wird, dadurch gekennzeichnet, daß für jedes Steuermittel eine besondere Kraftquelle vorgesehen ist.PATENT CLAIM: Control and safety device for hoisting machines, when switching on a power source (S "ervomotor, o. dg1.) on the control means (Control lever and brake) is acted upon, characterized in that for each Control means a special power source is provided.
DEG65479D 1925-10-04 1925-10-04 Control and safety device for conveyor machines Expired DE464078C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG65479D DE464078C (en) 1925-10-04 1925-10-04 Control and safety device for conveyor machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG65479D DE464078C (en) 1925-10-04 1925-10-04 Control and safety device for conveyor machines

Publications (1)

Publication Number Publication Date
DE464078C true DE464078C (en) 1928-08-08

Family

ID=7133719

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG65479D Expired DE464078C (en) 1925-10-04 1925-10-04 Control and safety device for conveyor machines

Country Status (1)

Country Link
DE (1) DE464078C (en)

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