JPH02140058U - - Google Patents

Info

Publication number
JPH02140058U
JPH02140058U JP4907289U JP4907289U JPH02140058U JP H02140058 U JPH02140058 U JP H02140058U JP 4907289 U JP4907289 U JP 4907289U JP 4907289 U JP4907289 U JP 4907289U JP H02140058 U JPH02140058 U JP H02140058U
Authority
JP
Japan
Prior art keywords
gear
magnetic
fluid
magnetic fluid
tooth 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
JP4907289U
Other languages
English (en)
Japanese (ja)
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 JP4907289U priority Critical patent/JPH02140058U/ja
Publication of JPH02140058U publication Critical patent/JPH02140058U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
JP4907289U 1989-04-26 1989-04-26 Pending JPH02140058U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4907289U JPH02140058U (ko) 1989-04-26 1989-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4907289U JPH02140058U (ko) 1989-04-26 1989-04-26

Publications (1)

Publication Number Publication Date
JPH02140058U true JPH02140058U (ko) 1990-11-22

Family

ID=31566450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4907289U Pending JPH02140058U (ko) 1989-04-26 1989-04-26

Country Status (1)

Country Link
JP (1) JPH02140058U (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112987542A (zh) * 2019-12-18 2021-06-18 伊塔瑞士钟表制造股份有限公司 用于制造提供有磁性功能区域的机械时计零件的方法
US20210191326A1 (en) * 2019-12-18 2021-06-24 Eta Sa Manufacture Horlogère Suisse Method for manufacturing at least two mechanical parts

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846288U (ja) * 1981-09-22 1983-03-29 松下電器産業株式会社 高圧発生装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846288U (ja) * 1981-09-22 1983-03-29 松下電器産業株式会社 高圧発生装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112987542A (zh) * 2019-12-18 2021-06-18 伊塔瑞士钟表制造股份有限公司 用于制造提供有磁性功能区域的机械时计零件的方法
US20210191326A1 (en) * 2019-12-18 2021-06-24 Eta Sa Manufacture Horlogère Suisse Method for manufacturing at least two mechanical parts
JP2021096242A (ja) * 2019-12-18 2021-06-24 ウーテーアー・エス・アー・マニファクチュール・オロロジェール・スイス 磁気機能領域を備えた機械式計時器部品を製造するための方法
US20210189278A1 (en) * 2019-12-18 2021-06-24 Eta Sa Manufacture Horlogère Suisse Method for manufacturing a mechanical timepiece part provided with a magnetic functional area
KR20210079220A (ko) * 2019-12-18 2021-06-29 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 적어도 2개의 기계 부품들을 제조하기 위한 방법
KR20210079207A (ko) * 2019-12-18 2021-06-29 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 자기 기능 영역이 제공된 기계적 타임피스 부품을 제조하기 위한 방법
CN112987542B (zh) * 2019-12-18 2023-04-07 伊塔瑞士钟表制造股份有限公司 用于制造提供有磁性功能区域的机械时计零件的方法
US11649412B2 (en) 2019-12-18 2023-05-16 Eta Sa Manufacture Horlogère Suisse Method for manufacturing a mechanical timepiece part provided with a magnetic functional area
US11662690B2 (en) * 2019-12-18 2023-05-30 Eta Sa Manufacture Horlogère Suisse Method for manufacturing at least two mechanical parts

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