JPS57168180A - Digital time piece - Google Patents

Digital time piece

Info

Publication number
JPS57168180A
JPS57168180A JP5400281A JP5400281A JPS57168180A JP S57168180 A JPS57168180 A JP S57168180A JP 5400281 A JP5400281 A JP 5400281A JP 5400281 A JP5400281 A JP 5400281A JP S57168180 A JPS57168180 A JP S57168180A
Authority
JP
Japan
Prior art keywords
polygonal cam
shaped spring
wheel
driven gear
time
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
JP5400281A
Other languages
Japanese (ja)
Other versions
JPS6158785B2 (en
Inventor
Yoshihiro Sakurai
Toshiaki Tanaka
Rokusaburo Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5400281A priority Critical patent/JPS57168180A/en
Publication of JPS57168180A publication Critical patent/JPS57168180A/en
Publication of JPS6158785B2 publication Critical patent/JPS6158785B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00—Click devices; Stop clicks; Clutches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To obtain the sense of clicking with a smaller size by providing a polygonal cam on one of facing surfaces between an indication wheel and a driven gear for transmitting the rotation thereof to the wheel while U-shaped springs pinch the polygonal cam. CONSTITUTION:A digital time piece has a polygonal cam 90 projected on the undersurface of a lower disc section 5b of a time indicating wheel 5 and a U- shaped spring 91 is mounted on a time driven gear 37 elastically pinch the polygonal cam 90. The time driven gear 37 turns by one step during the carrying. With the turning of the gear, the time indicating wheel 5 turns by one step through a grasping pressure section between the polygonal cam 90 and the U- shaped spring. In addition, the angular section of the polygonal cam 90 deflects a linear U-shaped spring 91 thereby affording a sense of clicking. Only fitting the U-shaped spring 91 into the polygonal cam 90 allows the simplification of the structure with a smaller size.
JP5400281A 1981-04-08 1981-04-08 Digital time piece Granted JPS57168180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5400281A JPS57168180A (en) 1981-04-08 1981-04-08 Digital time piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5400281A JPS57168180A (en) 1981-04-08 1981-04-08 Digital time piece

Publications (2)

Publication Number Publication Date
JPS57168180A true JPS57168180A (en) 1982-10-16
JPS6158785B2 JPS6158785B2 (en) 1986-12-13

Family

ID=12958383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5400281A Granted JPS57168180A (en) 1981-04-08 1981-04-08 Digital time piece

Country Status (1)

Country Link
JP (1) JPS57168180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008535156A (en) * 2005-03-22 2008-08-28 ミート カンパニー リミテッド Air zinc battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008535156A (en) * 2005-03-22 2008-08-28 ミート カンパニー リミテッド Air zinc battery

Also Published As

Publication number Publication date
JPS6158785B2 (en) 1986-12-13

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