JPH0416396U - - Google Patents

Info

Publication number
JPH0416396U
JPH0416396U JP5772990U JP5772990U JPH0416396U JP H0416396 U JPH0416396 U JP H0416396U JP 5772990 U JP5772990 U JP 5772990U JP 5772990 U JP5772990 U JP 5772990U JP H0416396 U JPH0416396 U JP H0416396U
Authority
JP
Japan
Prior art keywords
pendulum
clock
electromagnetically driven
shape memory
members
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
JP5772990U
Other languages
Japanese (ja)
Other versions
JPH0648468Y2 (en
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 JP1990057729U priority Critical patent/JPH0648468Y2/en
Publication of JPH0416396U publication Critical patent/JPH0416396U/ja
Application granted granted Critical
Publication of JPH0648468Y2 publication Critical patent/JPH0648468Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本願考案に係る振り子の形状変化の説
明図。第２図乃至第４図は振り子の要部断面図。
第５図は振り子の他の形状変化の説明図である。 ６，１６……振り子、１０……可撓性樹脂、８
，１２，１４……形状記憶部材。 FIG. 1 is an explanatory diagram of changes in the shape of the pendulum according to the present invention. FIGS. 2 to 4 are sectional views of main parts of the pendulum.
FIG. 5 is an explanatory diagram of another change in the shape of the pendulum. 6, 16... Pendulum, 10... Flexible resin, 8
, 12, 14...Shape memory member.

Claims (1)

【実用新案登録請求の範囲】 (1) 電磁的に駆動されて揺動する時計の振り子
において、該振り子は温度サイクルに対して可逆
的に形状変化する形状記憶部材で形成されている
ことを特徴とする時計の振り子。 (2) 電磁的に駆動されて揺動する時計の振り子
において、該振り子は変態温度の異なる複数の一
方向性形状記憶部材を、可撓性樹脂で被覆して一
体化したことを特徴とする時計の振り子。 (3) 電磁的に駆動されて揺動する時計の振り子
において、該振り子は変形温度の異なる一方向性
の複数の形状記憶部材を貼着して一体化したこと
を特徴とする時計の振り子。 (4) 電磁的に駆動されて揺動する時計の振り子
において、該振り子は温度係数の異なる２つの部
材を貼着して一体化したことを特徴とする時計の
振り子。[Claims for Utility Model Registration] (1) A clock pendulum that is electromagnetically driven to swing, characterized in that the pendulum is made of a shape memory member that reversibly changes its shape in response to temperature cycles. A pendulum of a clock. (2) A clock pendulum that is electromagnetically driven to swing, characterized in that the pendulum is made by integrating a plurality of unidirectional shape memory members having different transformation temperatures and coating them with flexible resin. clock pendulum. (3) A clock pendulum that is electromagnetically driven and oscillates, characterized in that the pendulum is integrated by bonding a plurality of unidirectional shape memory members having different deformation temperatures. (4) A clock pendulum that is electromagnetically driven and oscillates, characterized in that the pendulum is integrated by bonding two members with different temperature coefficients.
JP1990057729U 1990-05-31 1990-05-31 Clock pendulum Expired - Lifetime JPH0648468Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990057729U JPH0648468Y2 (en) 1990-05-31 1990-05-31 Clock pendulum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990057729U JPH0648468Y2 (en) 1990-05-31 1990-05-31 Clock pendulum

Publications (2)

Publication Number Publication Date
JPH0416396U true JPH0416396U (en) 1992-02-10
JPH0648468Y2 JPH0648468Y2 (en) 1994-12-12

Family

ID=31582704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990057729U Expired - Lifetime JPH0648468Y2 (en) 1990-05-31 1990-05-31 Clock pendulum

Country Status (1)

Country Link
JP (1) JPH0648468Y2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126064A (en) * 1974-08-28 1976-03-03 Sharp Kk TAIMAA
JPS57186891U (en) * 1981-05-22 1982-11-27
JPS58208685A (en) * 1982-05-31 1983-12-05 Seiko Instr & Electronics Ltd Portable instrument and manufacture thereof
JPS62150199U (en) * 1986-03-14 1987-09-22
JPS63160897U (en) * 1987-04-08 1988-10-20
JPH01107397U (en) * 1987-12-31 1989-07-19

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126064A (en) * 1974-08-28 1976-03-03 Sharp Kk TAIMAA
JPS57186891U (en) * 1981-05-22 1982-11-27
JPS58208685A (en) * 1982-05-31 1983-12-05 Seiko Instr & Electronics Ltd Portable instrument and manufacture thereof
JPS62150199U (en) * 1986-03-14 1987-09-22
JPS63160897U (en) * 1987-04-08 1988-10-20
JPH01107397U (en) * 1987-12-31 1989-07-19

Also Published As

Publication number Publication date
JPH0648468Y2 (en) 1994-12-12

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