JPS52151053A - Wheel train mechanism of watches - Google Patents

Wheel train mechanism of watches

Info

Publication number
JPS52151053A
JPS52151053A JP6837876A JP6837876A JPS52151053A JP S52151053 A JPS52151053 A JP S52151053A JP 6837876 A JP6837876 A JP 6837876A JP 6837876 A JP6837876 A JP 6837876A JP S52151053 A JPS52151053 A JP S52151053A
Authority
JP
Japan
Prior art keywords
watches
wheel train
train mechanism
hand pinion
diameter
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
JP6837876A
Other languages
Japanese (ja)
Other versions
JPS604957B2 (en
Inventor
Akinobu Harada
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6837876A priority Critical patent/JPS604957B2/en
Publication of JPS52151053A publication Critical patent/JPS52151053A/en
Publication of JPS604957B2 publication Critical patent/JPS604957B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Automatic Assembly (AREA)
  • Gears, Cams (AREA)

Abstract

PURPOSE: To make possible mounting and dismounting of a second hand pinion to and from wheel trains after assembly by making the bearing hole diameter of the second hand pinion bearing, etc. of a pallete bridge larger than the diameter of the second hand pinion.
COPYRIGHT: (C)1977,JPO&Japio
JP6837876A 1976-06-11 1976-06-11 clock train mechanism Expired JPS604957B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6837876A JPS604957B2 (en) 1976-06-11 1976-06-11 clock train mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6837876A JPS604957B2 (en) 1976-06-11 1976-06-11 clock train mechanism

Publications (2)

Publication Number Publication Date
JPS52151053A true JPS52151053A (en) 1977-12-15
JPS604957B2 JPS604957B2 (en) 1985-02-07

Family

ID=13372009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6837876A Expired JPS604957B2 (en) 1976-06-11 1976-06-11 clock train mechanism

Country Status (1)

Country Link
JP (1) JPS604957B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044584A1 (en) * 2020-08-31 2022-03-03 シチズン時計株式会社 Wheel train holding structure and watch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044584A1 (en) * 2020-08-31 2022-03-03 シチズン時計株式会社 Wheel train holding structure and watch

Also Published As

Publication number Publication date
JPS604957B2 (en) 1985-02-07

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