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DE900160C - Light alloy V-belt pulley - Google Patents

Light alloy V-belt pulley

Info

Publication number
DE900160C
DE900160C DEU983A DEU0000983A DE900160C DE 900160 C DE900160 C DE 900160C DE U983 A DEU983 A DE U983A DE U0000983 A DEU0000983 A DE U0000983A DE 900160 C DE900160 C DE 900160C
Authority
DE
Germany
Prior art keywords
belt pulley
rings
pulley according
light alloy
intermediate rings
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
DEU983A
Other languages
German (de)
Inventor
Rudolf Ullner
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.)
Ullner & Ullner GmbH
Original Assignee
Ullner & Ullner GmbH
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
Priority claimed from DEU98A external-priority patent/DE818294C/en
Application filed by Ullner & Ullner GmbH filed Critical Ullner & Ullner GmbH
Priority to DEU983A priority Critical patent/DE900160C/en
Application granted granted Critical
Publication of DE900160C publication Critical patent/DE900160C/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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • F16H55/566—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable only adjustable when pulley is stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Description

Bei einer Weiterentwicklung der Leichtmetall-Keilriemenscheibe nach dem Patent 818 294 setzt sich diese aus den Außenscheiben, Zwischenringen und Abstandsringen zusammen.In a further development of the light metal V-belt pulley according to in patent 818,294, this consists of the outer washers, spacer rings and spacer rings together.

Die Zeichnung veranschaulicht an einem Ausführungsbeispiel die Vereinfachung deutlich. Die Zwischenringe 2 mit beiderseitig eingedrehten Falznuten a werden gegeneinander bzw. gegen die mit Naben 4 versehenen Außenscheiben i durch Abstandsringe 3 auf Distanz gehalten. Die Flanken b der Keilxiemenrillen sind so hoch gehalten, daß sich bei Verwendung verschieden breiter Abstandsringe die Keilriemenscheibe für mehrere Keilriemenprofile verwenden läßt. Die Außenscheiben und die Zwischenringe sind vorteilhaft durch fünf Stahlschrauben, durch Federscheiben gesichert, zusammengehalten.The drawing illustrates the simplification using an exemplary embodiment clear. The intermediate rings 2 with folded grooves a on both sides are against each other or against the outer disks i provided with hubs 4 by means of spacer rings 3 Keeping a distance. The flanks b of the Keilxiemenrillen are held so high that When using spacer rings of different widths, the V-belt pulley for can use several V-belt profiles. The outer discs and the intermediate rings are advantageously held together by five steel screws secured by spring washers.

Claims (4)

PATENTANSPRÜCHE: i. Leichtmetall-Keilriemenscheibe nach Patent 818 294, dadurch gekennzeichnet, daß sie aus zwei Außenscheiben (i) mit angegossenen außen, innen oder beiderseits liegenden Naben (4) und beliebig vielen Zwischenringen (2) nebst Distanzringen (3) besteht. PATENT CLAIMS: i. Light alloy V-belt pulley according to patent 818 294, characterized in that it consists of two outer panes (i) with cast on outside, inside or on both sides of the hubs (4) and any number of intermediate rings (2) together with spacer rings (3). 2. Leichtmetall-Keilriemenscheibe nach Anspruch i, dadurch gekennzeichnet, daß die Außenscheiben (i) und Zwischenringe (2) Falznuten (a) aufweisen, in die die Distanzringe (3) eingefügt sind. 2. Light metal V-belt pulley according to claim i, characterized in that the outer disks (i) and intermediate rings (2) are rebate grooves (a), in which the spacer rings (3) are inserted. 3. Leichtmetall-Keilriemenscheibe nach Anspruch i und 2, dadurch gekennzeichnet, daß die Distanzringe (3) in verschiedenen Breiten die Verwendung der Scheibe für verschiedene Keilriemenprofile gestatten, ferner durch geringe Toleranzen den zentrischen Lauf der einzelnen Zwischenringe (2) gewährleisten. 3. Light alloy V-belt pulley according to claim 1 and 2, characterized in that the spacer rings (3) are in different Widths allow the use of the pulley for different V-belt profiles, furthermore, the centric running of the individual intermediate rings due to low tolerances (2) ensure. 4. Leichtmetall-Keilriemenscheibe nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, daß die Außenscheiben (i) und die Zwischenringe (2) -durch Stahlschrauben, durch Federscheiben gesichert, zusammengehalten werden. Angezogene Druckschriften: Deutsche Patentschriften Nr. 8o9 iao, 872 139.4. Light metal V-belt pulley according to claim 1, 2 and 3, characterized characterized that the outer washers (i) and the intermediate rings (2) -by steel screws, secured by spring washers, held together. Referred publications: German patent specifications No. 8o9 iao, 872 139.
DEU983A 1950-01-13 1950-09-21 Light alloy V-belt pulley Expired DE900160C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU983A DE900160C (en) 1950-01-13 1950-09-21 Light alloy V-belt pulley

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEU98A DE818294C (en) 1950-01-13 1950-01-13 Light alloy V-belt pulley
DEU983A DE900160C (en) 1950-01-13 1950-09-21 Light alloy V-belt pulley

Publications (1)

Publication Number Publication Date
DE900160C true DE900160C (en) 1953-12-21

Family

ID=7564972

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU983A Expired DE900160C (en) 1950-01-13 1950-09-21 Light alloy V-belt pulley

Country Status (1)

Country Link
DE (1) DE900160C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046231A1 (en) * 2007-09-26 2009-04-09 Rudolf Fuka Gmbh Traction sheave for ropes or belt, has hub and multiple annular disks, where each disk has traction surface in its outer radial area on one of axial front faces

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE809120C (en) * 1948-09-24 1951-07-23 Nordstroem & Karlsson V-belt pulley
DE872139C (en) * 1950-07-29 1953-04-13 Flender A F & Co V-belt pulley that can be assembled from several pulley discs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE809120C (en) * 1948-09-24 1951-07-23 Nordstroem & Karlsson V-belt pulley
DE872139C (en) * 1950-07-29 1953-04-13 Flender A F & Co V-belt pulley that can be assembled from several pulley discs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046231A1 (en) * 2007-09-26 2009-04-09 Rudolf Fuka Gmbh Traction sheave for ropes or belt, has hub and multiple annular disks, where each disk has traction surface in its outer radial area on one of axial front faces

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