DE703131C - Link chain - Google Patents

Link chain

Info

Publication number
DE703131C
DE703131C DE1939D0079640 DED0079640D DE703131C DE 703131 C DE703131 C DE 703131C DE 1939D0079640 DE1939D0079640 DE 1939D0079640 DE D0079640 D DED0079640 D DE D0079640D DE 703131 C DE703131 C DE 703131C
Authority
DE
Germany
Prior art keywords
bolts
link chain
pairs
tabs
chain
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
DE1939D0079640
Other languages
German (de)
Inventor
Otto Drechsler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1939D0079640 priority Critical patent/DE703131C/en
Application granted granted Critical
Publication of DE703131C publication Critical patent/DE703131C/en
Expired 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
    • F16G5/18—V-belts, i.e. belts of tapered cross-section consisting of several parts in the form of links

Description

Gliedexkette Die Erfindung betrifft eine Gliederkette zum Lauf in Keilnuten mit paarweise laschenartig um dicke Bolzen lose greifenden Zuggliedern, deren Bolzen mit ihren schräg liegenden Stirnflächen an den Seiten der Keilnut der Scheibe angreifen.Link chain The invention relates to a link chain for running in Keyways with tension members loosely gripping thick bolts in pairs, like tabs, whose bolts with their inclined faces on the sides of the keyway of the Attack the disc.

Das Neue besteht darin, daß je zwei aufeinanderfolgende Bolzen durch je ein Paar Laschen miteinander verbunden sind. Ferner sind die Bolzen in Büchsen gelagert, um welche die Laschenpaare greifen und die beiden Enden kürzer sind als die Bolzen, nur daß die Bolzen an ihrer Austrittsstelle aus den Büchsen mit Bohrungen zum Hindurchziehen eines Drahtes versehen sind.The new thing is that two consecutive bolts go through a pair of tabs are connected to each other. Furthermore, the bolts are in sleeves stored around which the pairs of tabs grip and the two ends are shorter than the bolts, only that the bolts at their exit point from the bushings with holes are provided for pulling a wire through.

Der Vorteil gegenüber bekannten Konstruktionen liegt in der einfachen Sicherung der Bolzen und Laschen in der richtigen Stellung durch ein gemeinsames Mittel.The advantage over known constructions is that they are simple Securing the bolts and straps in the correct position by means of a joint Middle.

Abb. i zeigt eine Seitenansicht, Abb. 2 einen Schnitt in Richtung A-B, Abb. ; einen Grundriß, Abb..f einen Gelenkbolzen mit aufgeschnittenen Kettengliedern.Fig. I shows a side view, Fig. 2 shows a section in the direction A-B, fig.; a plan, Fig..f a hinge pin with cut chain links.

In die keilförmige Tellerscheibe a, welche quer zur Achse geteilt und nachstellbar ist, keilt sich Kette k ein, indem die Flächen i der vorstehenden Gelenkbolzen l zwischen die Flächen bb einschwingen, wenn a gedreht wird. Wenn Kette k in einer der beiden Pfeilrich= tungen gezogen wird, so bewirken die vorstehenden Gelenkbolzen mit ihren Flächen i und ihrer Anpressung an die Flächen bb der Scheibe a die Drehung letzterer. Die Gelenkbolzen/ tragen die Glieder der Kette k. Die Glieder sitzen paarweise fest und paarweise beweglich auf den Gelenkbolzen oder Gelenkbolzenbüchsen. Die Ausführung ist besonders einfach, wenn in der Bohrung des Bolzens h ein zweiter Bolzen o einmontiert ist, der auswechselbar und mit Löchern gg versehen ist, durch welche der Stahldraht d geführt ist. Dieser Stahldraht hält die Balzen 1 in ihrer Lage zu Flächen bb auf den Laschen gegen seitliches Herausfallen fest.In the wedge-shaped plate washer a, which is divided transversely to the axis and can be readjusted, the chain k wedges itself in that the surfaces i of the protruding hinge pins l swing in between the surfaces bb when a is rotated. When the chain k is pulled in one of the two directions of the arrow, the protruding hinge pins with their surfaces i and their contact pressure on the surfaces bb of the disk a cause the latter to rotate. The hinge pins / carry the links of the chain k. The links are fixed in pairs and movable in pairs on the hinge pins or hinge pin bushings. The execution is particularly simple if a second bolt o is installed in the bore of the bolt h, which is exchangeable and provided with holes gg through which the steel wire d is guided. This steel wire holds the Balzen 1 firmly in its position in relation to surfaces bb on the tabs against falling out to the side.

Claims (2)

PATENTANSPRÜCHE! t. Gliederkette zum Lauf in Keilnuten mit paarweise laschenartig um dicke Bolzen lose greifende Zugglieder, deren Bolzen mit ihren schräg liegenden Stirnflächen an den Seiten der Keilnut der Scheibe angreifen, dadurch gekennzeichnet, daß je zwei aufeinanderfolgende Bolzen durch je ein Paar Laschen miteinander verbunden sind. PATENT CLAIMS! t. Link chain to run in keyways with pairs Tension members loosely gripping around thick bolts like lugs, their bolts with their diagonally attack lying faces on the sides of the keyway of the disk, thereby characterized in that two consecutive bolts each by a pair of tabs are connected to each other. 2. Gliederkette nach Anspruch i, da. durch gekennzeichnet, daß die Bolzen in Büchsen gelagert sind, um welche die Laschenpaare greifen, und die beiden Enden kürzer sind als die Bolzen, nur daß die Bolzen an ihrer Austrittsstelle aus den Büchsen mit Bohrungen in der Längsrichtung der Kette versehen sind, so daß an beiden Seiten Drähte (d) hindurchgezogen werden können, welche zur Sicherung der Stellung der Keilflächen der Bolzen dienen.2. link chain according to claim i, there. characterized by that the bolts are mounted in sleeves around which the pairs of tabs grip, and the two ends are shorter than the bolts, except that the bolts are at their exit point from the bushes are provided with holes in the longitudinal direction of the chain, so that Wires (d) can be pulled through on both sides to secure them serve to position the wedge surfaces of the bolts.
DE1939D0079640 1939-01-07 1939-01-07 Link chain Expired DE703131C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1939D0079640 DE703131C (en) 1939-01-07 1939-01-07 Link chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1939D0079640 DE703131C (en) 1939-01-07 1939-01-07 Link chain

Publications (1)

Publication Number Publication Date
DE703131C true DE703131C (en) 1941-03-01

Family

ID=7063041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1939D0079640 Expired DE703131C (en) 1939-01-07 1939-01-07 Link chain

Country Status (1)

Country Link
DE (1) DE703131C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038756C1 (en) * 1979-03-23 1989-06-29 Bernard David Endless V-shaped V-belt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038756C1 (en) * 1979-03-23 1989-06-29 Bernard David Endless V-shaped V-belt

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