JPS6430969A - Sprocket - Google Patents

Sprocket

Info

Publication number
JPS6430969A
JPS6430969A JP18560787A JP18560787A JPS6430969A JP S6430969 A JPS6430969 A JP S6430969A JP 18560787 A JP18560787 A JP 18560787A JP 18560787 A JP18560787 A JP 18560787A JP S6430969 A JPS6430969 A JP S6430969A
Authority
JP
Japan
Prior art keywords
sprocket
swollen
adjacent
displaced
back surface
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
JP18560787A
Other languages
Japanese (ja)
Inventor
Yoshiro Ouchi
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP18560787A priority Critical patent/JPS6430969A/en
Publication of JPS6430969A publication Critical patent/JPS6430969A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Abstract

PURPOSE:To promote the simplification of a structure by providing a sprocket part to be displaced in the axial direction in the periphery of a collar wheel part and swollen part adjacent to a sprocket toothed part in the back surface of the sprocket part and integrally forming these sprocket and swollen parts by resin. CONSTITUTION:A sprocket 1 forms a sprocket part 3 being displaced in the axial direction in the peripheral side of a collar wheel part 2 and a circular annular swollen part 4 adjacent to a toothed part 3a in the back surface of the sprocket part 3. While a spline part 5 is formed adjacent to the swollen part 4. This sprocket 1 is formed by integral molding by phenol resin or the like. Accordingly, the sprocket 1 enables a number of part items to be reduced and also a structure to be simplified. Further even a trouble, for instance, wherein the sprocket part 3 generates its collapse, is prevented from being generated by the swollen part 4.
JP18560787A 1987-07-27 1987-07-27 Sprocket Pending JPS6430969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18560787A JPS6430969A (en) 1987-07-27 1987-07-27 Sprocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18560787A JPS6430969A (en) 1987-07-27 1987-07-27 Sprocket

Publications (1)

Publication Number Publication Date
JPS6430969A true JPS6430969A (en) 1989-02-01

Family

ID=16173760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18560787A Pending JPS6430969A (en) 1987-07-27 1987-07-27 Sprocket

Country Status (1)

Country Link
JP (1) JPS6430969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537431U (en) * 1991-10-25 1993-05-21 オークマ株式会社 Tool magazine device
US6844899B2 (en) 1997-02-27 2005-01-18 Sanyo Electric Co., Ltd. Image recording and reproducing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537431U (en) * 1991-10-25 1993-05-21 オークマ株式会社 Tool magazine device
US6844899B2 (en) 1997-02-27 2005-01-18 Sanyo Electric Co., Ltd. Image recording and reproducing apparatus

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