JPS57171162A - Steel plate pulley - Google Patents

Steel plate pulley

Info

Publication number
JPS57171162A
JPS57171162A JP5557681A JP5557681A JPS57171162A JP S57171162 A JPS57171162 A JP S57171162A JP 5557681 A JP5557681 A JP 5557681A JP 5557681 A JP5557681 A JP 5557681A JP S57171162 A JPS57171162 A JP S57171162A
Authority
JP
Japan
Prior art keywords
calked
parts
pulley
steel plate
sheets
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.)
Pending
Application number
JP5557681A
Other languages
Japanese (ja)
Inventor
Tamotsu Shikamori
Yoshimasa Sanbe
Yoshihiro Sato
Fumio Hirose
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5557681A priority Critical patent/JPS57171162A/en
Publication of JPS57171162A publication Critical patent/JPS57171162A/en
Pending 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
    • F16H55/36—Pulleys
    • F16H55/44—Sheet-metal pulleys

Landscapes

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

Abstract

PURPOSE:To decrease a number of calked parts in a pulley and increase its reliability, by securing two sheets of steel plate pulley elements through calked parts and hole parts and forming the calked parts and the hole parts to long shape in dimensions circumferentially long while radially short. CONSTITUTION:Calked parts 8 and their corresponding hole parts 9 are formed to oval shape, and a rise-up part 10 is provided so that a bottom may be formed to the sheave part of a pulley wound with a belt, thus two sheets of pulley elements 7 are calked to assemble the pulley 6. As a result, stress in the vicinity of the calked part can be reduced to about 1/2 for tension by the belt.
JP5557681A 1981-04-15 1981-04-15 Steel plate pulley Pending JPS57171162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5557681A JPS57171162A (en) 1981-04-15 1981-04-15 Steel plate pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5557681A JPS57171162A (en) 1981-04-15 1981-04-15 Steel plate pulley

Publications (1)

Publication Number Publication Date
JPS57171162A true JPS57171162A (en) 1982-10-21

Family

ID=13002553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5557681A Pending JPS57171162A (en) 1981-04-15 1981-04-15 Steel plate pulley

Country Status (1)

Country Link
JP (1) JPS57171162A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661965A1 (en) * 1990-05-10 1991-11-15 Carpentier Guy Method for manufacturing a toothed pulley, and toothed pulley obtained by the said method
JP2017009088A (en) * 2015-06-25 2017-01-12 株式会社椿本チエイン Driven wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141162A (en) * 1974-10-03 1976-04-06 Kyoei Ind Tokunipuurii no seizohoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141162A (en) * 1974-10-03 1976-04-06 Kyoei Ind Tokunipuurii no seizohoho

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661965A1 (en) * 1990-05-10 1991-11-15 Carpentier Guy Method for manufacturing a toothed pulley, and toothed pulley obtained by the said method
JP2017009088A (en) * 2015-06-25 2017-01-12 株式会社椿本チエイン Driven wheel

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