JPH0314488U - - Google Patents
Info
- Publication number
- JPH0314488U JPH0314488U JP7457689U JP7457689U JPH0314488U JP H0314488 U JPH0314488 U JP H0314488U JP 7457689 U JP7457689 U JP 7457689U JP 7457689 U JP7457689 U JP 7457689U JP H0314488 U JPH0314488 U JP H0314488U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- weight holder
- rotor
- wristwatch
- 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
Links
- 239000000463 material Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は本考案の実施例を示す平面図、第３図は本考案
の他の実施例を示す断面図、第４図は本考案の他
の実施例を示す平面図、第５図は従来例を示す図
である。
１……振動体、２……圧電素子、３……ロータ
、４……緩衝材、６……おもり、６……地板。
Fig. 1 is a sectional view showing an embodiment of the invention, Fig. 2 is a plan view showing an embodiment of the invention, Fig. 3 is a sectional view showing another embodiment of the invention, and Fig. 4 is a sectional view showing an embodiment of the invention. FIG. 5 is a plan view showing another embodiment of the present invention, and FIG. 5 is a diagram showing a conventional example. 1... Vibrating body, 2... Piezoelectric element, 3... Rotor, 4... Cushioning material, 6... Weight, 6... Ground plate.
Claims (1)
回転出力伝達用のくし歯を有する振動体と、該振
動体のくし歯上面との接触部には樹脂製の摺動材
を有し、外周部には回転中心から偏心した位置に
重心がくるように配置したおもりを有して成るロ
ータとで構成され、超音波モータを駆動源とする
振動アラーム付腕時計において、前記おもりとロ
ータとの間には緩衝材を設け、反対側には緩衝材
をはさんでおもり押えを設け、該おもり押えをロ
ータと一体的に結合させた構造とするとともに前
記おもりに近接し、かつ、おもり押え側に剛体部
を配置したことを特徴とする振動アラーム付腕時
計の構造。 A piezoelectric element is bonded to one surface, a vibrating body has comb teeth for transmitting rotational output on the other surface, and a resin sliding material is provided at the contact portion of the vibrating body with the top surface of the comb teeth. In a wristwatch with a vibration alarm that uses an ultrasonic motor as a driving source, the weight and the rotor are arranged on the outer periphery so that the center of gravity is located eccentrically from the center of rotation. A cushioning material is provided between them, and a weight holder is provided on the opposite side with the cushioning material in between, and the weight holder is integrally connected to the rotor, and the structure is such that the weight holder is close to the weight and the weight holder is The structure of a wristwatch with a vibration alarm is characterized by a rigid body part placed on the presser side.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457689U JPH0314488U (en) | 1989-06-26 | 1989-06-26 | |
| US07/539,724 US5043956A (en) | 1989-06-26 | 1990-06-15 | Wristwatch with oscillation alarm |
| EP19900306843 EP0405853A3 (en) | 1989-06-26 | 1990-06-22 | Wrist watch with oscillation alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7457689U JPH0314488U (en) | 1989-06-26 | 1989-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314488U true JPH0314488U (en) | 1991-02-14 |
Family
ID=31614386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7457689U Pending JPH0314488U (en) | 1989-06-26 | 1989-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110109A (en) * | 1976-03-11 | 1977-09-16 | Yanagisawa Tekkosho Kk | Method of lithographic*typographic combined printing for small rotary printing press |
| JPH08320384A (en) * | 1995-05-26 | 1996-12-03 | Seiko Instr Inc | Electronic apparatus with vibration informing function |
-
1989
- 1989-06-26 JP JP7457689U patent/JPH0314488U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110109A (en) * | 1976-03-11 | 1977-09-16 | Yanagisawa Tekkosho Kk | Method of lithographic*typographic combined printing for small rotary printing press |
| JPH08320384A (en) * | 1995-05-26 | 1996-12-03 | Seiko Instr Inc | Electronic apparatus with vibration informing function |