DE526135C - Safety device on belt switches that can be moved by means of a hand lever - Google Patents

Safety device on belt switches that can be moved by means of a hand lever

Info

Publication number
DE526135C
DE526135C DENDAT526135D DE526135DD DE526135C DE 526135 C DE526135 C DE 526135C DE NDAT526135 D DENDAT526135 D DE NDAT526135D DE 526135D D DE526135D D DE 526135DD DE 526135 C DE526135 C DE 526135C
Authority
DE
Germany
Prior art keywords
lever
hand lever
belt
attached
tension spring
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
DENDAT526135D
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.)
AUGUST HELLWEG
HERMANN HEIMSATH
Original Assignee
AUGUST HELLWEG
HERMANN HEIMSATH
Publication date
Application granted granted Critical
Publication of DE526135C publication Critical patent/DE526135C/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
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/22Belt, rope, or chain shifters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanisms For Operating Contacts (AREA)

Description

Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings

Claims (1)

Die Erfindung bezieht sich auf eine Sicherheitsvorrichtung an mittels Handhebels bewegbaren Treibriemenschaltern für offenen und gekreuzten Riemen mit Sicherung der S Handhebelstellungen mittels Zugfeder.The invention relates to a safety device that can be moved by means of a hand lever Belt switches for open and crossed belts with securing of the S hand lever positions by means of a tension spring. Die bekannten Vorrichtungen dieser Art haben eine verwickelte, teure Bauart und lassen sich nicht an bereits vorhandene Riemenschalter anbringen.The known devices of this type are of an intricate, expensive construction cannot be attached to existing belt switches. ίο Zur Behebung dieser (!beistände ist erfindungsgemäß quer zum Handhebel des Schalters und parallel zu dessen Bewegungsebene ein Hebel angeordnet, dessen eines Ende unabhängig vom Riemenschalter schwenkbar gelagert ist und an dessen anderem Ende die Zugfeder angreift, die mit ihrem anderen Ende gleichfalls unabhängig vom Riemenschalter befestigt ist. Der Hebel hat eine Aussparung für den Eingriff eines am Handhebel des Schalters befestigten Bolzens bei Leerlauflage der Riemen. Die Zugfeder hält den Hebel kraftschlüssig mit dem Handhebel des Schalters.ίο To remedy this (! assistance is according to the invention arranged transversely to the hand lever of the switch and parallel to its plane of movement, a lever, one of which The end is pivotably mounted independently of the belt switch and at the other The end of the tension spring engages, which is also independent of the other end Belt switch is attached. The lever has a recess for the engagement of an on Hand lever of the switch attached bolt when the belt is idle. The mainspring holds the lever in a force-fit manner with the hand lever of the switch. Durch die Vorrichtung nach der Erfindung ist ein Selbsteinrücken der sich in Leerlauflage befindenden Riemen verhindert.With the device according to the invention there is a self-engaging which is in the idle position located belt prevents. Die Vorrichtung kann an vorhandene Riemenschalter ohne Abbau derselben angebracht werden.The device can be attached to existing belt switches without dismantling them will. Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise in Ansicht dargestellt. In the drawing, the subject matter of the invention is shown, for example, in a view. An einem ortsfesten Ständer α ist ein Hebel /; quer zum Handhebel f des Riemenschalters und parallel zu dessen Bewegungsebene schwenkbar gelagert. An dem freien Ende des Hebels b greift eine Zugfeder d an, die mit ihrem anderen Ende an. der Decke befestigt ist. An dem Handhebel / ist ein Bolzen c befestigt, gegen den die Zugfeder d den Hebel b stets kraftschlüssig hält. Der Hebel b hat eine Aussparung e, in die der Bolzen c des Handhebels f eingreift, wenn die Riemengabeln g, h den offenen und den gekreuzten Riemen in Leerlauflage halten.On a stationary stand α is a lever /; mounted in a pivotable manner transversely to the hand lever f of the belt switch and parallel to its plane of movement. At the free end of the lever b engages a tension spring d , which at its other end. attached to the ceiling. A bolt c is attached to the hand lever / against which the tension spring d always holds the lever b in a non-positive manner. The lever b has a recess e into which the bolt c of the hand lever f engages when the belt forks g, h keep the open and crossed belts in the idle position. Ρλ τ ιϊ ν τ λ ν SrPRU c ii :Ρλ τ ιϊ ν τ λ ν SrPRU c ii: Sicherheitsvorrichtung an mittels Handhebels bewegbaren Treibriemenschaltern für offenen und gekreuzten Riemen mit Sicherung der Handhebelstellungen mittels Zugfeder, dadurch gekennzeichnet, daß die Zugfeder (d) am einen Ende eines quer zum Handhebel (/) und parallel zu dessen Bewegungsebene angeordneten Hebels (Jb') angreift, dessen anderes Ende schwenkbar gelagert ist und der eine Aussparung (e) hat für den Eingriff eines am Handhebel (f) befestigten Bolzens (c) bei Leerlauflage der Riemen.Safety device on drive belt switches for open and crossed belts which can be moved by means of a hand lever with securing of the hand lever positions by means of a tension spring, characterized in that the tension spring (d ) acts on one end of a lever (Jb ') arranged transversely to the hand lever (/) and parallel to its plane of movement, the other end of which is pivotably mounted and which has a recess (e) for the engagement of a bolt (c) attached to the hand lever (f ) when the belt is in the idle position.
DENDAT526135D Safety device on belt switches that can be moved by means of a hand lever Expired DE526135C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE526135T

Publications (1)

Publication Number Publication Date
DE526135C true DE526135C (en) 1931-06-02

Family

ID=6552852

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT526135D Expired DE526135C (en) Safety device on belt switches that can be moved by means of a hand lever

Country Status (1)

Country Link
DE (1) DE526135C (en)

Similar Documents

Publication Publication Date Title
DE526135C (en) Safety device on belt switches that can be moved by means of a hand lever
DE516336C (en) Pipe connection
DE408349C (en) Device for moving rolling stock
DE449052C (en) Locking and locking device for tilting vessels
DE536150C (en) Rim tensioner for split rims
DE361461C (en) Bracelet with lighter
DE490072C (en) Changeover device for movable dials
DE726115C (en) Direction indicators for bicycles and motorcycles
DE608021C (en) Time switch for direction indicator
AT143385B (en) Device for turning wrongly lying cigarettes into the mirror position.
DE352401C (en) Device for tensioning connective organs
DE593950C (en) Direction indicators for bicycles and motorcycles
DE437270C (en) Box switch with crank mechanism
DE450625C (en) Rack and pinion winch
DE556502C (en) Parallel guide for the membrane of dry gas meters
DE111780C (en)
DE571257C (en) Coupling link that can be released under tension for chains or the like.
DE354500C (en) Electric door opener
DE387371C (en) Drop weight connected to natural gas bottles for independent divers
AT125643B (en) Impact dynamometer.
DE335606C (en) Railway coupling with coupling elements which can be pivoted in the vertical direction
DE446967C (en) Mechanics for accordion
DE403467C (en) Tab shift with tab lock for precision scales
DE391226C (en) Locking device for turntables
AT94452B (en) Cash register with several adding and printing units.