DE46294C - Movement device for the trolley directly acting cranes without shortening the load chain during the movement - Google Patents

Movement device for the trolley directly acting cranes without shortening the load chain during the movement

Info

Publication number
DE46294C
DE46294C DENDAT46294D DE46294DA DE46294C DE 46294 C DE46294 C DE 46294C DE NDAT46294 D DENDAT46294 D DE NDAT46294D DE 46294D A DE46294D A DE 46294DA DE 46294 C DE46294 C DE 46294C
Authority
DE
Germany
Prior art keywords
movement
cranes
shortening
chain during
directly acting
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
DENDAT46294D
Other languages
German (de)
Original Assignee
R. M. Daelen in Düsseldorf, Kurfürstenstr. 9
Publication of DE46294C publication Critical patent/DE46294C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
    • B66C23/08—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
    • B66C23/10—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Bei Kranen mit Lastbewegung durch unmittelbare Uebertragung des Druckes von Wasser oder Dampf und mit festem, nur drehbarem Ausleger, sowie Befestigung der Last an dem frei hängenden Ende der Kette die Einrichtung, dafs der Cylinder und Kolben zum Fahren der Laufkatze zwischen den Verbindungstheilen liegt, welche den Druck des Hebekolbens auf diejenige Rolle übertragen, welche behufs Hebens der Last zum Aufziehen der Kette dient, während diese entweder durch eine Stange C oder durch ein Gelenk KL in einer Weise mit der Laufkatze verbunden ist, dafs sie zurückgezogen bezw. durchgedrückt und somit eine Veränderung der Länge des freien Endes beim Fahren verhindert wird.In cranes with load movement through direct transmission of the pressure of water or steam and with a fixed, only rotatable boom, as well as attachment of the load to the freely hanging end of the chain, the device that the cylinder and piston for moving the trolley lies between the connecting parts, which transfer the pressure of the lifting piston to that roller which is used to lift the load to pull the chain, while this is connected to the trolley either by a rod C or by a joint KL in such a way that it is withdrawn or. pressed through and thus a change in the length of the free end when driving is prevented.
DENDAT46294D Movement device for the trolley directly acting cranes without shortening the load chain during the movement Expired - Lifetime DE46294C (en)

Publications (1)

Publication Number Publication Date
DE46294C true DE46294C (en)

Family

ID=321417

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT46294D Expired - Lifetime DE46294C (en) Movement device for the trolley directly acting cranes without shortening the load chain during the movement

Country Status (1)

Country Link
DE (1) DE46294C (en)

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