JPH0391992U - - Google Patents

Info

Publication number
JPH0391992U
JPH0391992U JP72290U JP72290U JPH0391992U JP H0391992 U JPH0391992 U JP H0391992U JP 72290 U JP72290 U JP 72290U JP 72290 U JP72290 U JP 72290U JP H0391992 U JPH0391992 U JP H0391992U
Authority
JP
Japan
Prior art keywords
rotary weight
weight
bearing
rotation
center
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
JP72290U
Other languages
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 JP72290U priority Critical patent/JPH0391992U/ja
Publication of JPH0391992U publication Critical patent/JPH0391992U/ja
Pending legal-status Critical Current

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  • Electromechanical Clocks (AREA)

Description

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

第１図は本考案の実施例を示す平面図、第２図
は本考案の実施例を示す断面図、第３図は従来の
例を示す平面図、第４図は従来の例を示す断面図
、第５図は従来公知の回転錘の平面図である。 １……回転錘、２……受、３……軸受、４……
案内、５……窓、６……増速輪列、７……コイル
ブロツク、８……地板、９……文字板。 Fig. 1 is a plan view showing an embodiment of the present invention, Fig. 2 is a sectional view showing an embodiment of the invention, Fig. 3 is a plan view showing a conventional example, and Fig. 4 is a sectional view showing a conventional example. FIG. 5 is a plan view of a conventionally known rotary weight. 1... Rotating weight, 2... Bearing, 3... Bearing, 4...
Guide, 5... window, 6... speed increasing gear train, 7... coil block, 8... main plate, 9... dial plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転錘を有する腕時計において、前記回転錘が
載置される受には、前記回転錘の軸受以外に１個
以上の軸受が配置されており、前記受の案内穴を
結ぶ直線と前記回転錘の回転中心との間に衝撃吸
収用の窓穴を設けたことを特徴とする回転錘の耐
衝撃構造。 In a wristwatch having a rotary weight, one or more bearings other than the bearing of the rotary weight are disposed on the support on which the rotary weight is placed, and a straight line connecting the guide hole of the support and the bearing of the rotary weight are arranged. The impact-resistant structure of the rotating weight is characterized by having a window hole for impact absorption between the center of rotation and the center of rotation.
JP72290U 1990-01-09 1990-01-09 Pending JPH0391992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP72290U JPH0391992U (en) 1990-01-09 1990-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP72290U JPH0391992U (en) 1990-01-09 1990-01-09

Publications (1)

Publication Number Publication Date
JPH0391992U true JPH0391992U (en) 1991-09-19

Family

ID=31504663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP72290U Pending JPH0391992U (en) 1990-01-09 1990-01-09

Country Status (1)

Country Link
JP (1) JPH0391992U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009258110A (en) * 2008-04-15 2009-11-05 Montres Jaquet Droz Sa Earthquake-proof device for oscillating weight of timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009258110A (en) * 2008-04-15 2009-11-05 Montres Jaquet Droz Sa Earthquake-proof device for oscillating weight of timepiece

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