DE325667C - Indirect friction disc drive - Google Patents

Indirect friction disc drive

Info

Publication number
DE325667C
DE325667C DENDAT325667D DE325667DD DE325667C DE 325667 C DE325667 C DE 325667C DE NDAT325667 D DENDAT325667 D DE NDAT325667D DE 325667D D DE325667D D DE 325667DD DE 325667 C DE325667 C DE 325667C
Authority
DE
Germany
Prior art keywords
disc drive
friction disc
indirect friction
indirect
drive
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
DENDAT325667D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE325667C publication Critical patent/DE325667C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/02Gearings for conveying rotary motion by endless flexible members with belts; with V-belts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

mittelbarer Beibscheibentrieb. Die Aufgabe, von einer sich drehenden Welle aus eine andere, in geringer Entfernung von ihr befindliche zweite Welle in entgegengesetztem Sinne anzutreiben, wird in der Technik meist durch Anordnung von Zahnrädern gelöst. Falls diese aus irgendeinem Grunde unmöglich oder nicht erwünscht ist, auch wegen zu geringer Wellenentfernung der Antrieb mittels gekreuzten Riemens nicht angängig erscheint, so ist 'man gezwungen, entweder ein Vorgelege anzuordnen, wie in Fig. z, oder eine Leit- und eine Spannrolle, wie in Fig. ?,schematisch dargestellt. Beide Antriebs-- arten erfordern verhältnismäßig lange und kräftige Zugmittel und verursachen erhebliche Verluste durch Lagerreibung.indirect disc drive. The task of a spinning Wave from another, a short distance from it, a second wave in In technology, driving in the opposite sense is usually done by arranging Gears loosened. If this is impossible or not desired for any reason is, also because the shaft distance is too short, the drive by means of a crossed belt does not appear to be acceptable, one is forced to either arrange a lay-up, as in Fig. z, or a guide and a tensioning roller, as in Fig.?, shown schematically. Both types of drive require relatively long and powerful traction means and cause considerable losses through bearing friction.

Gegenstand der Erfindung ist ein mittelbarer Reibscheibentrieb (Riemen-, Seil- oder Stahlbandtrieb) für entgegengesetzt sich drehende Wellen, bei denen ein verhältnismäßig kurzes Zugmittel genügt, das zudem noch wesentlich schwächer sein kann als bei dem gewöhnlichen Getriebe für die gleiche Kraftübertragung, weil bei ihm eine Spannung des schlaffen Trums nicht erforderlich ist.The subject of the invention is an indirect friction disk drive (belt, Rope or steel belt drive) for oppositely rotating shafts with a A relatively short traction device is sufficient, which also has to be considerably weaker can be used for the same power transmission as with the ordinary transmission, because at tension of the slack strand is not necessary for him.

In Fig. 3 ist eine Ausführungsform des neuen Getriebes schematisch dargestellt. Das Zugmittel x, 2 wird durch Druckrollen g, 4 gegen die beiden Reibscheiben 5 bzw; 6 gedrückt, und zwar bei der antreibenden Scheibe 5 in der Nähe der Ablauf-, bei der angetriebenen Scheibe 6 in der Nähe der Auflaufstelle. a Umbei der angetriebenen Scheibe die entgegengesetzte Drehrichtung wie bei der antreibenden Scheibe zu erzielen, wird das Zugmittel nicht wie gewöhnlich mit der Innenseite um diese beiden Scheiben geschlungen, sondern so geführt, daß die Innenseite die antreibende Scheibe 5 und die Druckrolle 4 der angetriebenen Scheibe umfaßt sowie gleichzeitig diese Scheibe mit der Rückseite. Man. kann auch umgekehrt das Zugmittel so führen, daß es mit der Innenseite die angetriebene Scheibe und die Druckrolle der antreibenden Scheibe sowie mit der Rückseite die ziehende Scheibe selbst umfaßt, wie in Fig. 4 dargestellt. Welche der beiden gleichwertigen Anordnungen jeweils den Vorzug verdient, muß von Fall zu Fall je nach den örtlichen Verhältnissen entschieden werden.In Fig. 3, an embodiment of the new transmission is schematically shown. The traction means x, 2 is pressed against the two friction disks by pressure rollers g, 4 5 or; 6 pressed, namely at the driving disc 5 near the drainage, at the driven pulley 6 near the run-up point. a by the powered To achieve the opposite direction of rotation as with the driving disc, the traction device is not, as usual, with the inside around these two discs looped, but guided so that the inside of the driving disc 5 and includes the pressure roller 4 of the driven disk and at the same time this disk with the back. Man. can also vice versa lead the traction device so that it with the inside the driven pulley and the pressure roller of the driving pulley as well as the rear side of the pulling disk itself, as shown in FIG. Which of the two equivalent arrangements deserves preference must be determined by To be decided on a case-by-case basis depending on local conditions.

Claims (1)

P.1TENT-ANSPRUcH: Mittelbarer Reibscheibentrieb für in entgegengesetztem Sinne sich drehende Scheiben, dadurch gekennzeichnet, daß das Zugmittel (2) mit der Innenseite die eine der beiden Scheiben (5', 6) sowie die Druckrolle (4 bzw. 3) der arideren Scheibe und zugleich letztere mit der Außenseite umfaßt.P.1 TENT CLAIM: Indirect friction disc drive for in opposite Meaning rotating disks, characterized in that the traction means (2) with one of the two discs (5 ', 6) and the pressure roller (4 resp. 3) the other disc and at the same time the latter with the outside.
DENDAT325667D Indirect friction disc drive Expired DE325667C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325667T

Publications (1)

Publication Number Publication Date
DE325667C true DE325667C (en) 1920-09-15

Family

ID=6183139

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT325667D Expired DE325667C (en) Indirect friction disc drive

Country Status (1)

Country Link
DE (1) DE325667C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147154B (en) * 1960-03-28 1963-04-11 Schurr Stahlecker & Grill Belt or cord drive for spindles of spinning and twisting machines
WO1991014594A1 (en) * 1990-03-28 1991-10-03 Saab Automobile Aktiebolag Belt transmission in an internal combustion engine for accessory device driving

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147154B (en) * 1960-03-28 1963-04-11 Schurr Stahlecker & Grill Belt or cord drive for spindles of spinning and twisting machines
WO1991014594A1 (en) * 1990-03-28 1991-10-03 Saab Automobile Aktiebolag Belt transmission in an internal combustion engine for accessory device driving
US5281188A (en) * 1990-03-28 1994-01-25 Saab Automobile Aktiebolag Belt transmission in an internal combustion engine for accessory device driving

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