JPS5758942A - Manufacture of pulley - Google Patents

Manufacture of pulley

Info

Publication number
JPS5758942A
JPS5758942A JP13403480A JP13403480A JPS5758942A JP S5758942 A JPS5758942 A JP S5758942A JP 13403480 A JP13403480 A JP 13403480A JP 13403480 A JP13403480 A JP 13403480A JP S5758942 A JPS5758942 A JP S5758942A
Authority
JP
Japan
Prior art keywords
pulley
center
cylindrical body
pressing
steel plate
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
JP13403480A
Other languages
Japanese (ja)
Inventor
Yorio Imagawa
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.)
MARUJIYUN SEIKI KOGYO KK
Original Assignee
MARUJIYUN SEIKI KOGYO KK
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 MARUJIYUN SEIKI KOGYO KK filed Critical MARUJIYUN SEIKI KOGYO KK
Priority to JP13403480A priority Critical patent/JPS5758942A/en
Publication of JPS5758942A publication Critical patent/JPS5758942A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pulleys (AREA)

Abstract

PURPOSE: To manufacture a pulley at high work efficiency by forming the body of a pulley by pressing a steel plate and fixing and unifying a cylindrical body that acts as a bearing at the center.
CONSTITUTION: The body 1 of a pulley is formed by pressing a thin steel plate. A circular bulge 2 is formed at the center and a rim part 3 is formed on the periphery. At the same time, specified tooth-form 3a is formed. The axial line of a cylindrical body 4 made separately from the body 1 is aligned with the axial line if a hole 2a made at the center of bulged part 2 of the body 1 and fixed and unified by welding or friction pressure welding. A groove 4a is provided inside of the cylindrical body 4, and a key is attached when fitting to the rotation axis to check turning.
COPYRIGHT: (C)1982,JPO&Japio
JP13403480A 1980-09-26 1980-09-26 Manufacture of pulley Pending JPS5758942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13403480A JPS5758942A (en) 1980-09-26 1980-09-26 Manufacture of pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13403480A JPS5758942A (en) 1980-09-26 1980-09-26 Manufacture of pulley

Publications (1)

Publication Number Publication Date
JPS5758942A true JPS5758942A (en) 1982-04-09

Family

ID=15118817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13403480A Pending JPS5758942A (en) 1980-09-26 1980-09-26 Manufacture of pulley

Country Status (1)

Country Link
JP (1) JPS5758942A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116376A (en) * 1978-03-01 1979-09-10 Honda Motor Co Ltd Pulley or tooth wheel like element for timing belt and production

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116376A (en) * 1978-03-01 1979-09-10 Honda Motor Co Ltd Pulley or tooth wheel like element for timing belt and production

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