DE35789C - Cladding of chain pulleys with steel or hard cast iron inserts - Google Patents

Cladding of chain pulleys with steel or hard cast iron inserts

Info

Publication number
DE35789C
DE35789C DENDAT35789D DE35789DA DE35789C DE 35789 C DE35789 C DE 35789C DE NDAT35789 D DENDAT35789 D DE NDAT35789D DE 35789D A DE35789D A DE 35789DA DE 35789 C DE35789 C DE 35789C
Authority
DE
Germany
Prior art keywords
steel
cladding
cast iron
hard cast
chain pulleys
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 - Lifetime
Application number
DENDAT35789D
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.)
Maschinenbauanstalt Humboldt AG
Original Assignee
Maschinenbauanstalt Humboldt AG
Publication of DE35789C publication Critical patent/DE35789C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/30—Chain-wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

Bei Becherwerken, Förderbändern etc. sind die Kettenscheiben grofser Abnutzung ausgesetzt, was unangenehme Betriebsstörungen verursacht, die durch das Auswechseln der abgenutzten Kettenscheiben gegen neue entstehen. Um diesem abzuhelfen, -werden die Kettenscheiben mit Stahl- oder Hartgufseinlagen a versehen, welche schwalbenschwanzförmig eingelassen und durch eine Schraube b gegen seitliche Verschiebungen gesichert sind. Mit leichter Mühe können die abgenutzten Einlagen entfernt und die neuen eingesetzt werden, ohne dafs man die Kettenscheibe von der Achse zu entfernen braucht, ja selbst ohne dafs die Becherkette bezw. das Förderband von den Kettenscheiben genommen werden müfste.In bucket elevators, conveyor belts, etc., the chain pulleys are exposed to great wear, which causes unpleasant malfunctions that result from replacing the worn chain pulleys with new ones. To remedy this, the chain pulleys are provided with steel or hard cast iron inserts a , which are embedded in a dovetail shape and secured against lateral displacement by a screw b. The worn inlays can be removed with little effort and the new ones inserted, without having to remove the chain disc from the axle, even without having to remove the bucket chain or the chain. the conveyor belt would have to be removed from the chain pulleys.

Claims (1)

Patent-Anspruch:Patent claim: Schwalbenschwanzförmig eingelassene, durch Schrauben b gegen Verschiebung parallel zur Wellenachse gesicherte, nach erfolgter Abnutzung leicht auswechselbare Einlagen α aus Stahl oder Hartgufs zur Bekleidung von vier-, sechs - und mehrseitigen Kettenscheiben für Becherwerke oder Förderbänder, so angeordnet, dafs'zwischen je zwei mit Einlagen ausgerüsteten Seiten der Kettenscheiben stets eine nicht mit solcher Einlage versehene Seite liegt.Dovetail- shaped inserts α made of steel or hard cast iron, secured by screws b against displacement parallel to the shaft axis, easily replaceable after wear and tear, for cladding four-, six- and multi-sided chain discs for bucket elevators or conveyor belts, arranged in such a way that two with inserts between each equipped sides of the chain pulleys is always a side not provided with such an insert. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DENDAT35789D Cladding of chain pulleys with steel or hard cast iron inserts Expired - Lifetime DE35789C (en)

Publications (1)

Publication Number Publication Date
DE35789C true DE35789C (en)

Family

ID=311631

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT35789D Expired - Lifetime DE35789C (en) Cladding of chain pulleys with steel or hard cast iron inserts

Country Status (1)

Country Link
DE (1) DE35789C (en)

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