WO1982003110A1 - Split pulley - Google Patents

Split pulley Download PDF

Info

Publication number
WO1982003110A1
WO1982003110A1 PCT/SE1982/000035 SE8200035W WO8203110A1 WO 1982003110 A1 WO1982003110 A1 WO 1982003110A1 SE 8200035 W SE8200035 W SE 8200035W WO 8203110 A1 WO8203110 A1 WO 8203110A1
Authority
WO
WIPO (PCT)
Prior art keywords
driving pulley
shaft
flanges
portions
pulley
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.)
Ceased
Application number
PCT/SE1982/000035
Other languages
English (en)
French (fr)
Inventor
Ab Electrolux
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Priority to DE8282900409T priority Critical patent/DE3260508D1/de
Publication of WO1982003110A1 publication Critical patent/WO1982003110A1/en
Priority to DK473482A priority patent/DK148146C/da
Anticipated expiration legal-status Critical
Ceased 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
    • F16H55/02—Toothed members; Worms
    • F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
    • 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
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt pulleys
    • 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
    • F16H55/36—Pulleys
    • F16H55/46—Split pulleys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49453—Pulley making
    • Y10T29/49455—Assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7098—Non-circular rod section is joint component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/1993—Segmental rim
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/1994—Diametrically split

Definitions

  • the present invention relates to a driving pulley arranged on an essentially cylindrical rotary shaft which is provided, at its ends, with pins for supporting the shaft.
  • pulley was formed as a separate unit which was placed on the shaft during assembly, and fixed there by riveting, screwing, or other suitable procedure.
  • the pulley consisted of two halves screwed to each other by bolts and in that manner were attached to the shaft. These pulleys were used mainly for transmitting larger forces.
  • the purpose of the invention is to eliminate the above drawbacks and to provide a driving pulley wherein the shaft and the flanges of the pulley can be adapted in one piece and in which the following assembly work is simplified.
  • the purpose has been achieved by the device according to the invention obtaining the characteristic features stipulated in the following claims.
  • FIG. 1 is a schematic bottom view of a portion of a shaft having the flanges of the driving pulley
  • Fig. 2 is a section along the line II - II in Fig. 1 which in addition shows both portions of the driving pulley before the assembly.
  • the shaft as a whole designated by 10, has two radial flanges 11,12. Outside the flanges the shaft in the embodiment is cylindrical but in the space between the flanges it has two diametrically lying plane surfaces 13,14 for providing a turning-proof connection between the driving pulley and the shaft.
  • any other suitable profile would be fully conceivable.
  • the driving pulley 17 comprises two identical semicircular portions 18,19 each of them being separately placeable in the space between the flanges 11,12.
  • Each portion 18,19 is at its one end provided with a steering pin 20,21 respectively which during the assembly of the portions are intended t ⁇ fit into corresponding grooves 22,23 respectively at the other ends of the portions 18,19.
  • each portion 18,19 has on its inside two opposed plane surfaces 26,27 the extension of which being half the length of the plane surfaces 13,14 so that when the portions 18,19 have been placed between the flanges 11,12 a turning-proof connection is achieved between the driving pulley 17 and the shaft 10.
  • Both the shaft 10, flanges 11,12 delivered with a profile between the flanges and the notches 15,16 can be moulded for instance of plastics.
  • the portions 18,19 of the driving pulley 17 together with the steering pins 20,21 and the grooves 22,23 are manufactured by the same procedure which decreases the manufacturing costs.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Gears, Cams (AREA)
PCT/SE1982/000035 1981-03-10 1982-02-09 Split pulley Ceased WO1982003110A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8282900409T DE3260508D1 (en) 1981-03-10 1982-02-09 Split pulley
DK473482A DK148146C (da) 1981-03-10 1982-10-26 Delt remskive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8101482A SE425518B (sv) 1981-03-10 1981-03-10 Sammansatt remskiva
SE8101482810310 1981-03-10

Publications (1)

Publication Number Publication Date
WO1982003110A1 true WO1982003110A1 (en) 1982-09-16

Family

ID=20343287

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1982/000035 Ceased WO1982003110A1 (en) 1981-03-10 1982-02-09 Split pulley

Country Status (8)

Country Link
US (1) US4506559A (https=)
EP (1) EP0073204B1 (https=)
JP (1) JPS58500260A (https=)
DE (1) DE3260508D1 (https=)
DK (1) DK148146C (https=)
ES (1) ES272001Y (https=)
SE (1) SE425518B (https=)
WO (1) WO1982003110A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106300A1 (en) * 1982-10-12 1984-04-25 Raimo Antero Mattila Demountable pulley

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603597A (en) * 1985-01-30 1986-08-05 Xerox Corporation Drive system
US4712438A (en) * 1985-05-01 1987-12-15 Nawojski Julius W Variable speed control
US4964842A (en) * 1988-08-23 1990-10-23 Martin Sprocket And Gear Two piece power transmission component
US5057058A (en) * 1990-09-10 1991-10-15 Crudup Jack M Split pulley
US5378203A (en) * 1991-04-02 1995-01-03 Ultra Polymer Sciences, Inc. Mechanical donut and assembly
US5085535A (en) * 1991-04-12 1992-02-04 Solberg Joseph R Locating mechanism
US5310383A (en) * 1993-01-12 1994-05-10 Lisi Eugene A Split motorcycle drive pulley
US5511893A (en) * 1993-03-30 1996-04-30 Eastman Kodak Company Connection of a shaft with an element on particular the shaft of a rotary setting member with a setting wheel
US5389044A (en) * 1993-06-24 1995-02-14 American Longwall Face Conveyors, Inc. Split sprocket and retainer assembly
NL1000907C2 (nl) * 1995-07-31 1997-02-04 Mcc Nederland Deelbaar kettingwiel.
US5888158A (en) * 1997-01-16 1999-03-30 U.S. Filter Wastewater Group, Inc. Sprocket used in wastewater treatment facilities
US6086495A (en) * 1999-02-09 2000-07-11 Rexnord Corporation Split sprocket assembly
US6428436B1 (en) 1999-04-27 2002-08-06 Rexnord Corporation Drive sprocket with relief areas
US6908253B2 (en) 2001-08-24 2005-06-21 John B. Harvey Split slitter
FR2876919B1 (fr) * 2004-10-26 2007-07-27 Millipore Corp Aiguille de maintien comportant des joues de prehension.
US20070249447A1 (en) * 2006-03-29 2007-10-25 Wilson James B Synchronous belt sprocket
US7524132B2 (en) * 2007-06-29 2009-04-28 Gm Global Technology Operations, Inc. Pinch bolt-split hub attachment assembly
US8267818B2 (en) * 2009-04-28 2012-09-18 Epic Polymer Systems Corp. Snap together split sprocket
US20120018690A1 (en) * 2010-07-23 2012-01-26 Tie Boss Llc Carabineer with pulley wheel
US20130008272A1 (en) * 2011-07-07 2013-01-10 Salov Dmitriy A Gear rim with elastic cassettes
US9097332B2 (en) * 2013-04-10 2015-08-04 Laitram, L.L.C. Split sprocket having slide tracks
US9751697B2 (en) * 2015-04-23 2017-09-05 Laitram, L.L.C. Split sprocket having a snap clamp
CN105114596A (zh) * 2015-08-28 2015-12-02 桂林昌鑫机械制造有限公司 一种新型齿圈
US9879755B2 (en) * 2015-10-07 2018-01-30 Senqcia Corporation Chain
US10238035B2 (en) * 2016-03-03 2019-03-26 iwis drive systems, LLC Multi-part sprocket assembly and shaft
JP6845669B2 (ja) * 2016-11-29 2021-03-24 株式会社シマノ 釣用リールのギア装着構造
US20180172126A1 (en) * 2016-12-16 2018-06-21 Greg Zahner Method and apparatus for power distribution
JP2020159478A (ja) * 2019-03-27 2020-10-01 日本電産株式会社 トルクリミッタ、ギヤードモータ、駆動機構およびロボット
US11548171B2 (en) * 2019-10-30 2023-01-10 Industrial Technology Research Institute Robot arm, mechanical assembly and assembly method thereof
NO348096B1 (en) * 2021-12-22 2024-08-12 Cubility As A sprocket assembly and a method for assembling or replacing same
US12195281B1 (en) * 2023-01-06 2025-01-14 Josh Cox Tail pulley and belt saver

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005356A (en) * 1959-01-12 1961-10-24 Ebenhard S Gandrud Sprocket and bushing therefor
US3106101A (en) * 1960-12-06 1963-10-08 Harriman Emanuel Split sprocket
US4031769A (en) * 1976-02-06 1977-06-28 Semmelmeyer-Corby Co. Segmented sprocket
US4043214A (en) * 1976-04-13 1977-08-23 Glen Edgar Westlake Sprocket, gear or pulley with interchangeable rim

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US937111A (en) * 1909-10-19 M A Gordon Gear.
US536696A (en) * 1895-04-02 Split rubber wheel
US406287A (en) * 1889-07-02 Amos kehler
US732111A (en) * 1900-08-18 1903-06-30 Julius A Perkins Roller-bearing.
US3159047A (en) * 1962-09-21 1964-12-01 George F Dable Segmented gear
DE2817968C2 (de) * 1978-04-24 1981-12-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kettentrommel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005356A (en) * 1959-01-12 1961-10-24 Ebenhard S Gandrud Sprocket and bushing therefor
US3106101A (en) * 1960-12-06 1963-10-08 Harriman Emanuel Split sprocket
US4031769A (en) * 1976-02-06 1977-06-28 Semmelmeyer-Corby Co. Segmented sprocket
US4043214A (en) * 1976-04-13 1977-08-23 Glen Edgar Westlake Sprocket, gear or pulley with interchangeable rim

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106300A1 (en) * 1982-10-12 1984-04-25 Raimo Antero Mattila Demountable pulley

Also Published As

Publication number Publication date
SE8101482L (sv) 1982-09-11
ES272001Y (es) 1984-04-16
JPS58500260A (ja) 1983-02-17
DK148146C (da) 1985-09-09
EP0073204A1 (en) 1983-03-09
SE425518B (sv) 1982-10-04
EP0073204B1 (en) 1984-08-08
US4506559A (en) 1985-03-26
JPH03540B2 (https=) 1991-01-08
ES272001U (es) 1983-10-16
DK473482A (da) 1982-10-26
DK148146B (da) 1985-03-18
DE3260508D1 (en) 1984-09-13

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