DE1773950U - TENSION ROLLER. - Google Patents

TENSION ROLLER.

Info

Publication number
DE1773950U
DE1773950U DE1958M0028743 DEM0028743U DE1773950U DE 1773950 U DE1773950 U DE 1773950U DE 1958M0028743 DE1958M0028743 DE 1958M0028743 DE M0028743 U DEM0028743 U DE M0028743U DE 1773950 U DE1773950 U DE 1773950U
Authority
DE
Germany
Prior art keywords
tension roller
arm
screw
belt
fixed part
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
DE1958M0028743
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Motoren Werke Mannheim AG
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 Motoren Werke Mannheim AG filed Critical Motoren Werke Mannheim AG
Priority to DE1958M0028743 priority Critical patent/DE1773950U/en
Publication of DE1773950U publication Critical patent/DE1773950U/en
Expired legal-status Critical Current

Links

Description

Spannrolle Schwenkbare Spannrollen werden im allgemeinen durch eine Feder gegen den Riemen gepreßt. Dies hat aber den Nachteil, daß die Spannrollen unter den entgegengesetzten Einflüssen von Riefen und Federspannungen leicht ins Schwingen geraten, was eine erhebliche Riemenbeanspruchung zur Folge hat. Tensioner Pulley Pivoting tensioners are generally made by a Spring pressed against the belt. But this has the disadvantage that the tension rollers under the opposite influences of grooves and spring tensions slightly ins Swinging, which results in considerable stress on the belt.

Die Erfindung bezweckt eine Vermeidung dieses Nachteiles. Dies wird bei einer Spannrolle mit einem schwenkbaren Arm dadurch erreicht, daß zwischen dem schwenkbaren Arm und dem feststehenden Teil eine Stirnverzahnung angeordnet ist uno die beiden verzahnten Teile durch eine Schraube zusammengepreßt werden. Infolge- sstelle des Ar-2, es dessen wird das vom Riemen in der Befestigungsstelle des Armes erzeugte Drehmoment von der Verzahnung aufgenommen.. The invention aims to avoid this disadvantage. In the case of a tensioning pulley with a pivotable arm, this is achieved in that a spur toothing is arranged between the pivotable arm and the stationary part and the two toothed parts are pressed together by a screw. As a result- instead of the Ar-2, it that will be the one from the strap in the attachment point of the arm generated torque absorbed by the toothing ..

Die Zeichnung zeigt ein Ausführungsbeispiel in Ansicht.The drawing shows an exemplary embodiment in perspective.

Darin bedeutet 1 die Spannrolle und 2 den schwenkbaren Arm mit der Verzahnung 2a. 3 ist das feststehende Teil mit der Gegenverzahnung 3a und 4 die Schraube zum Anpressen des schwenkbaren Armes 2 an das feststehende Teil 3. Zum Spannen des Keilriemen braucht nur die Schraube 4. gelöst zu werden, worauf man den schwenkbaren Arm 2 um soviel Zähne, wie zum Anspannen des Riemens nötig ist, verstellen kann. Danach wird die Schraube 4 wieder festgezogen.1 means the tensioning pulley and 2 the pivoting arm with the Toothing 2a. 3 is the fixed part with the counter teeth 3a and 4 die Screw for pressing the swivel arm 2 against the fixed part 3. For Tensioning the V-belt only needs to be loosened 4. the screw, whereupon one the swivel arm 2 by as many teeth as is necessary to tension the belt, can adjust. Then the screw 4 is tightened again.

Claims (1)

S c hut z ahs p r u c h Spannrolle m it einem schwenkbaren Arm, dadurch gekennzeichnet, daß zwischen dem schwenkbaren Arm (2) und dem feststehenden Teil (3) eine Stirnverzahnung. (2a, 3a) angeordnet ist und die beiden verzahnten Teile' (2', 3) durch eine Schraube (4) zusammen . gepreßt werden.S c hat t ahs p r u c h Tensioning pulley with a swiveling arm, thereby characterized in that between the pivotable arm (2) and the fixed part (3) a spur gear. (2a, 3a) is arranged and the two toothed parts' (2 ', 3) together with a screw (4). be pressed.
DE1958M0028743 1958-07-16 1958-07-16 TENSION ROLLER. Expired DE1773950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1958M0028743 DE1773950U (en) 1958-07-16 1958-07-16 TENSION ROLLER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958M0028743 DE1773950U (en) 1958-07-16 1958-07-16 TENSION ROLLER.

Publications (1)

Publication Number Publication Date
DE1773950U true DE1773950U (en) 1958-09-11

Family

ID=32837484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1958M0028743 Expired DE1773950U (en) 1958-07-16 1958-07-16 TENSION ROLLER.

Country Status (1)

Country Link
DE (1) DE1773950U (en)

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