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JPS5589149A - Reel base - Google Patents

Reel base

Info

Publication number
JPS5589149A
JPS5589149A JP16527678A JP16527678A JPS5589149A JP S5589149 A JPS5589149 A JP S5589149A JP 16527678 A JP16527678 A JP 16527678A JP 16527678 A JP16527678 A JP 16527678A JP S5589149 A JPS5589149 A JP S5589149A
Authority
JP
Japan
Prior art keywords
reel
reel base
plastic
base
portions
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
JP16527678A
Other languages
Japanese (ja)
Inventor
Sukeyuki Nakamura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16527678A priority Critical patent/JPS5589149A/en
Publication of JPS5589149A publication Critical patent/JPS5589149A/en
Pending legal-status Critical Current

Links

Landscapes

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Abstract

PURPOSE: To compensate difference between the thickness of a plastic reel and that of a metal reel with thin thickness by a mechanism wherein covex portions are provided to a reel base while concave portions fitting to the convex portions are formed to the plastic reel in a reel base to which a reel of a magnetic tape is installed.
CONSTITUTION: A convex portions 3 are provided on a reel base 1 unified with a rubber disc 2 on the radial line of a plurality of pawls 5 formed on the central axis 4 of a reel base for driving a reel, which are disposed at regular intervals in the radial direction. Meanwhile, a plurality of concave portions 9 fitting to the said convex portions 3 are formed on the extension line of a plurality of thin grooves 8 provided at a central portion of a plastic reel 6 with thick thickness. The height of the convex portion 3 is set so that the height h of the plastic reel 6 to the reel base 1 become the same as height h in the case when a metal reel 10 with thin thickness is installed to the reel base 1 when the convex portion 3 is fitted to the concave portions 9 and the plastic reel 6 is mounted to the reel base 1.
COPYRIGHT: (C)1980,JPO&Japio
JP16527678A 1978-12-28 1978-12-28 Reel base Pending JPS5589149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16527678A JPS5589149A (en) 1978-12-28 1978-12-28 Reel base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16527678A JPS5589149A (en) 1978-12-28 1978-12-28 Reel base

Publications (1)

Publication Number Publication Date
JPS5589149A true JPS5589149A (en) 1980-07-05

Family

ID=15809245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16527678A Pending JPS5589149A (en) 1978-12-28 1978-12-28 Reel base

Country Status (1)

Country Link
JP (1) JPS5589149A (en)

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