DE385913C - Drive pulley for cardan joints, especially on motor vehicles - Google Patents

Drive pulley for cardan joints, especially on motor vehicles

Info

Publication number
DE385913C
DE385913C DEU8125D DEU0008125D DE385913C DE 385913 C DE385913 C DE 385913C DE U8125 D DEU8125 D DE U8125D DE U0008125 D DEU0008125 D DE U0008125D DE 385913 C DE385913 C DE 385913C
Authority
DE
Germany
Prior art keywords
motor vehicles
drive pulley
cardan joints
cardan
welded
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
DEU8125D
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.)
RUDOLF URTEL DR ING
Original Assignee
RUDOLF URTEL DR ING
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 RUDOLF URTEL DR ING filed Critical RUDOLF URTEL DR ING
Priority to DEU8125D priority Critical patent/DE385913C/en
Application granted granted Critical
Publication of DE385913C publication Critical patent/DE385913C/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/76—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part
    • F16D3/77—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part the ring being metallic

Description

Treibscheibe für Kardangelenke, insbesondere an Dlotorwagen. Neuerdings werden insbesondere bei Motorwagen vielfach Kardangelenke verwendet, die als nachgiebiges Organ eine Gummi- oder Lederscheibe, oder bei kleineren Winkeln Stahllamellen besitzen. Die Gummischeibe hat dann meist sechs Löcher und ist beiderseits mit je einem dreiarmigen Treibstück verschraubt, die beide gegeneinander um 6o0 versetzt sind. Durch je drei um i2o° gegeneinander versetzte Löcher der Gummischeibe wird dann das eine Treibstück, durch die anderen drei Löcher das andere Treibstück mit dieser verschraubt. Nun sind solche Treibstücke aber sehr teure Gesenkstücke und bieten obendrein auch bei reichlichem Querschnitt und damit hohem Gewicht wenig Sicherheit gegen Verdrehen der Arme. Hier versucht nun die vorliegende Erfindung Abhilfe zu schaffen.Drive pulley for cardan joints, especially on dolomites. Recently, especially in motor vehicles, universal joints have been used which have a rubber or leather washer as a flexible member, or steel lamellae for smaller angles. The rubber washer then usually has six holes and is screwed on each side with a three-armed drive piece, both of which are offset from one another by 6o0. One drive piece is then screwed to the rubber disc through three holes in the rubber disc that are offset from one another by i2o °, and the other drive piece is screwed through the other three holes. However, such drive pieces are very expensive die pieces and, on top of that, offer little security against twisting of the arms, even with a large cross section and thus high weight. The present invention seeks to remedy this.

In eine einfache Blechscheibe, der in der Richtung der Kraftübertragung durch umgebördelte Streifen eine erhebliche Steifigkeit verliehen werden kann, werden in den Ecken Rohrstücke zur Aufnahme der Schrauben eingeschweißt, etwa in der Art, wie es Abb. i und z darstellt. ca ist die Blechscheibe, die in der Mitte mit der Antriebs- oder Abtriebswelle verbunden (verschweißt) wird und deren Ränder c in der in Abb. 3 dargestellten Weise umgebördelt werden. Dann werden die Rohrstücke b verschweißt, die zur Aufnahme der Verbindungsschrauben mit der Gummischeibe dienen.In a simple sheet metal disc that points in the direction of power transmission considerable rigidity can be imparted by means of beaded strips In the corners, pipe sections are welded to hold the screws, such as as shown in Fig. i and z. ca is the sheet metal disc that is in the middle with the Drive or output shaft is connected (welded) and its edges c in be flanged in the manner shown in Fig. 3. Then the pipe pieces b welded, which serve to accommodate the connecting screws with the rubber washer.

Natürlich kann die gleiche Einrichtung sinngemäß auch für zweiarmige Treibscheiben verwendet werden. Die Gummischeibe besitzt dann vier Löcher.Of course, the same facility can accordingly also can be used for two-armed traction sheaves. The rubber washer then has four Holes.

Claims (1)

PATENT-ANsPRucH: Treibscheibe für Kardangelenke, insbesondere an Motorwagen, dadurch gekennzeichnet, daß sie aus einer Blechplatte besteht, deren Ränder umgebördelt sind, wobei zwischen den benachbarten Enden dieser Ränder Rohrstücke eingeschweißt sind zur Aufnahme der Verbindungsschrauben mit der elastischen Kardanplatte. PATENT CLAIM: traction sheave for cardan joints, in particular on motor vehicles, characterized in that it consists of a sheet metal plate, the edges of which are flanged, with pipe pieces being welded between the adjacent ends of these edges to accommodate the connecting screws with the elastic cardan plate.
DEU8125D 1923-03-21 1923-03-21 Drive pulley for cardan joints, especially on motor vehicles Expired DE385913C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU8125D DE385913C (en) 1923-03-21 1923-03-21 Drive pulley for cardan joints, especially on motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU8125D DE385913C (en) 1923-03-21 1923-03-21 Drive pulley for cardan joints, especially on motor vehicles

Publications (1)

Publication Number Publication Date
DE385913C true DE385913C (en) 1923-12-13

Family

ID=7566250

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU8125D Expired DE385913C (en) 1923-03-21 1923-03-21 Drive pulley for cardan joints, especially on motor vehicles

Country Status (1)

Country Link
DE (1) DE385913C (en)

Similar Documents

Publication Publication Date Title
DE385913C (en) Drive pulley for cardan joints, especially on motor vehicles
DE1425262B2 (en) Clutch disc for friction clutches, in particular for motor vehicles
DE681328C (en) Flexible universal joint coupling
DE851285C (en) Elastic sheet steel disc coupling
DE717231C (en) Elastic shaft coupling
DE851432C (en) Articulated disk with several steel plates forming a polygon
DE523853C (en) Arbitrarily shaped wedge-like bodies with notches
DE1450096A1 (en) Flexible couplings
DE514678C (en) Arrangement on woodworking machines with feed rollers
DE573589C (en) Coupling, especially for driving electrical machines, e.g. B. alternators, on motor vehicles
DE907652C (en) Waste steam turbine unit for direct attachment to a piston steam engine
DE596412C (en) Drive belt made of elastic, corrugated metal band
DE357289C (en) Friction buffers
DE923899C (en) Intermediate drive with two ropes and pulleys to connect a main shaker slide with a secondary slide
DE564741C (en) Cable guidance, especially for aircraft
DE869764C (en) Multiple briquette extruder
DE375904C (en) Pulley
DE861763C (en) Resilient coupling element and coupling composed of it
DE572161C (en) Coin check scale
DE875071C (en) Collector of the vaulted construction
DE601288C (en) Tension pulley gear for belt transmission
AT97561B (en) Attachment of turbine blades.
DE481856C (en) Brush holder frame for electrical machines composed of pressed stamped parts
DE506875C (en) Self-grabber
DE702404C (en) Wireless transmission device for marking narrow driving sectors