JPS6355763U - - Google Patents

Info

Publication number
JPS6355763U
JPS6355763U JP13197087U JP13197087U JPS6355763U JP S6355763 U JPS6355763 U JP S6355763U JP 13197087 U JP13197087 U JP 13197087U JP 13197087 U JP13197087 U JP 13197087U JP S6355763 U JPS6355763 U JP S6355763U
Authority
JP
Japan
Prior art keywords
rotor
bearing pin
support structure
permanent magnet
bearing
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.)
Granted
Application number
JP13197087U
Other languages
Japanese (ja)
Other versions
JPH0615490Y2 (en
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 filed Critical
Priority to JP1987131970U priority Critical patent/JPH0615490Y2/en
Publication of JPS6355763U publication Critical patent/JPS6355763U/ja
Application granted granted Critical
Publication of JPH0615490Y2 publication Critical patent/JPH0615490Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るロータの軸支構造を有す
る時計用輪列の要部断面図。第２図は第１図の要
部拡大断面図。第３図は従来のロータの軸支構造
断面図。第４図は他の従来のロータ軸支構造断面
図。 ３０…ロータ、３２…永久磁石、３６，５６…
ホゾ部、３８，４２…ホゾ穴、４０…上板、５０
…中板、５２…軸受ピン、５７…凹部、５７ａ…
壁部。 FIG. 1 is a sectional view of a main part of a timepiece wheel train having a rotor shaft support structure according to the present invention. FIG. 2 is an enlarged sectional view of the main part of FIG. 1. FIG. 3 is a sectional view of a conventional rotor shaft support structure. FIG. 4 is a sectional view of another conventional rotor shaft support structure. 30... Rotor, 32... Permanent magnet, 36, 56...
Tenon part, 38, 42...Toron hole, 40...Top plate, 50
...middle plate, 52...bearing pin, 57...recess, 57a...
wall.

Claims (1)

【実用新案登録請求の範囲】 円筒状の永久磁石を固定し、少なくとも一方端
には永久磁石の中空中央部に軸受部が設けられた
ロータの軸支構造において、 ロータの軸受部を支承するホゾ部またはホゾ穴
を軸受ピンの先端に設け、この軸受ピンは当該軸
受ピンの高さより若干高く立設される壁部で形成
される凹部の略中央に突設したことを特徴とする
ロータの軸支構造。[Scope of Claim for Utility Model Registration] In a rotor shaft support structure in which a cylindrical permanent magnet is fixed and a bearing part is provided in the hollow center of the permanent magnet at least one end, a tenon that supports the bearing part of the rotor is provided. A shaft of a rotor, characterized in that a hole or a mortise is provided at the tip of a bearing pin, and the bearing pin projects approximately at the center of a recess formed by a wall that stands slightly higher than the height of the bearing pin. Support structure.
JP1987131970U 1987-08-28 1987-08-28 Rotor support structure Expired - Lifetime JPH0615490Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987131970U JPH0615490Y2 (en) 1987-08-28 1987-08-28 Rotor support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987131970U JPH0615490Y2 (en) 1987-08-28 1987-08-28 Rotor support structure

Publications (2)

Publication Number Publication Date
JPS6355763U true JPS6355763U (en) 1988-04-14
JPH0615490Y2 JPH0615490Y2 (en) 1994-04-20

Family

ID=31030918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987131970U Expired - Lifetime JPH0615490Y2 (en) 1987-08-28 1987-08-28 Rotor support structure

Country Status (1)

Country Link
JP (1) JPH0615490Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013080901A1 (en) * 2011-12-01 2013-06-06 Suzuki Toshiaki Motor for timepiece

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5481414U (en) * 1977-11-21 1979-06-09
JPS54111612U (en) * 1977-12-22 1979-08-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5481414U (en) * 1977-11-21 1979-06-09
JPS54111612U (en) * 1977-12-22 1979-08-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013080901A1 (en) * 2011-12-01 2013-06-06 Suzuki Toshiaki Motor for timepiece
JP2013117391A (en) * 2011-12-01 2013-06-13 Toshiaki Suzuki Timepiece motor
CN103959181A (en) * 2011-12-01 2014-07-30 铃木利明 Motor for timepiece
CN103959181B (en) * 2011-12-01 2016-09-21 铃木利明 Clock and watch motor

Also Published As

Publication number Publication date
JPH0615490Y2 (en) 1994-04-20

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