JPH0189834U - - Google Patents

Info

Publication number
JPH0189834U
JPH0189834U JP1987187312U JP18731287U JPH0189834U JP H0189834 U JPH0189834 U JP H0189834U JP 1987187312 U JP1987187312 U JP 1987187312U JP 18731287 U JP18731287 U JP 18731287U JP H0189834 U JPH0189834 U JP H0189834U
Authority
JP
Japan
Prior art keywords
tooth profile
base
pinion
wheel
bearing part
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
JP1987187312U
Other languages
English (en)
Other versions
JPH0731877Y2 (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 JP1987187312U priority Critical patent/JPH0731877Y2/ja
Priority to GB8817225A priority patent/GB2207876B/en
Priority to CN88104517A priority patent/CN1014553B/zh
Priority to KR1019880009102A priority patent/KR930002497B1/ko
Priority to CH2795/88A priority patent/CH677168B5/fr
Publication of JPH0189834U publication Critical patent/JPH0189834U/ja
Priority to US08/129,298 priority patent/US5515607A/en
Priority to SG41594A priority patent/SG41594G/en
Priority to HK40694A priority patent/HK40694A/xx
Application granted granted Critical
Publication of JPH0731877Y2 publication Critical patent/JPH0731877Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Forging (AREA)
  • Gears, Cams (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す平面図、第2
図〜第5図はその断面図、第6図、第8図は輪列
部の他の実施例を示す断面図、第7図a,bは日
の裏車の甲歯とかなの一枚を示した斜視図、第9
図は本考案の実施例のかなの歯形図、第10〜第
12図は他の実施例を示す時計用車の断面図であ
る。第13図a,bは本考案の加工工程を示す平
・断面図、第14図は輪列部の他の実施例を示す
断面図である。 1……地板、2……輪列受、3……二番車、4
……四番車、5……五番車。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸受部と、かな部と、外周に歯形を設けた基部
    とから成り、鍛造加工によつて前記軸受部とかな
    部と基部を一体に成形するとともに、剪断加工に
    よつて前記歯形を形成したことを特徴とする時計
    用車。
JP1987187312U 1987-07-21 1987-12-09 時 計 Expired - Lifetime JPH0731877Y2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1987187312U JPH0731877Y2 (ja) 1987-12-09 1987-12-09 時 計
CN88104517A CN1014553B (zh) 1987-07-21 1988-07-20 走时轮及其制造方法
GB8817225A GB2207876B (en) 1987-07-21 1988-07-20 Timepiece gear member
CH2795/88A CH677168B5 (ja) 1987-07-21 1988-07-21
KR1019880009102A KR930002497B1 (ko) 1987-07-21 1988-07-21 시계용 휠과 그의 제조 방법
US08/129,298 US5515607A (en) 1987-07-21 1993-09-28 Method of manufacturing a timepiece wheel
SG41594A SG41594G (en) 1987-07-21 1994-03-22 Timepiece gear member
HK40694A HK40694A (en) 1987-07-21 1994-04-28 Timepiece gear member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987187312U JPH0731877Y2 (ja) 1987-12-09 1987-12-09 時 計

Publications (2)

Publication Number Publication Date
JPH0189834U true JPH0189834U (ja) 1989-06-13
JPH0731877Y2 JPH0731877Y2 (ja) 1995-07-26

Family

ID=31478475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987187312U Expired - Lifetime JPH0731877Y2 (ja) 1987-07-21 1987-12-09 時 計

Country Status (1)

Country Link
JP (1) JPH0731877Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265172A (en) * 1975-11-25 1977-05-30 Aida Eng Ltd Method of manufacturing drive gear for bicycle
JPS6148869A (ja) * 1984-08-17 1986-03-10 Konishiroku Photo Ind Co Ltd 正帯電用感光体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265172A (en) * 1975-11-25 1977-05-30 Aida Eng Ltd Method of manufacturing drive gear for bicycle
JPS6148869A (ja) * 1984-08-17 1986-03-10 Konishiroku Photo Ind Co Ltd 正帯電用感光体

Also Published As

Publication number Publication date
JPH0731877Y2 (ja) 1995-07-26

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