DE2148990A1 - Armbanduhr od.dgl.mit einer Rechen- und/oder Umrechnungseinrichtung - Google Patents

Armbanduhr od.dgl.mit einer Rechen- und/oder Umrechnungseinrichtung

Info

Publication number
DE2148990A1
DE2148990A1 DE19712148990 DE2148990A DE2148990A1 DE 2148990 A1 DE2148990 A1 DE 2148990A1 DE 19712148990 DE19712148990 DE 19712148990 DE 2148990 A DE2148990 A DE 2148990A DE 2148990 A1 DE2148990 A1 DE 2148990A1
Authority
DE
Germany
Prior art keywords
ring
runner
scales
clock according
scale
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
DE19712148990
Other languages
German (de)
English (en)
Other versions
DE2148990B2 (https=
Inventor
Ikuo Tokunaga
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of DE2148990A1 publication Critical patent/DE2148990A1/de
Publication of DE2148990B2 publication Critical patent/DE2148990B2/de
Pending 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
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • G04B47/061—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass calculating scales for indicating relationship between quantity and time
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand-manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Electromechanical Clocks (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Electric Clocks (AREA)
DE19712148990 1970-10-16 1971-09-30 Armbanduhr od.dgl.mit einer Rechen- und/oder Umrechnungseinrichtung Pending DE2148990A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970102396U JPS5017439Y1 (https=) 1970-10-16 1970-10-16

Publications (2)

Publication Number Publication Date
DE2148990A1 true DE2148990A1 (de) 1972-05-10
DE2148990B2 DE2148990B2 (https=) 1974-03-14

Family

ID=14326272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712148990 Pending DE2148990A1 (de) 1970-10-16 1971-09-30 Armbanduhr od.dgl.mit einer Rechen- und/oder Umrechnungseinrichtung

Country Status (5)

Country Link
US (1) US3757513A (https=)
JP (1) JPS5017439Y1 (https=)
CH (2) CH1505871A4 (https=)
DE (1) DE2148990A1 (https=)
GB (1) GB1335115A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680330GA3 (en) * 1990-05-08 1992-08-14 Fuel consumption calculating slide rule - comprises fixed and rotary rings mounted on watch face with logarithmic scales

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420264A (en) * 1981-09-18 1983-12-13 Citizen Watch Co., Ltd. Structure for preventing the rotating of a register ring of a diver's watch
USD321665S (en) 1987-12-23 1991-11-19 Montres Mom Fabrication S.A. Wristwatch and strap
GB2243000B (en) * 1990-04-12 1994-03-23 Win Chief Ind Limited Improvements in watches
US6164814A (en) * 1998-08-24 2000-12-26 Crow; Milton E. Watch having rotatable bezel
GB2358489A (en) * 1999-12-09 2001-07-25 Time Products Watch assembley
FI118950B (fi) * 2003-07-04 2008-05-30 Polar Electro Oy Mekaaninen mittalaite ja mittausmenetelmä
US7134784B1 (en) 2003-12-31 2006-11-14 James Marin Rotating bezel watch
EP1684135B1 (fr) * 2005-01-20 2008-05-21 The Swatch Group Management Services AG Boîte de montre à couvercle-lunette tournant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241308A (en) * 1964-08-14 1966-03-22 Bill E Forney Flight watch adapter
US3431722A (en) * 1967-07-27 1969-03-11 Sindace Sa Timepiece case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680330GA3 (en) * 1990-05-08 1992-08-14 Fuel consumption calculating slide rule - comprises fixed and rotary rings mounted on watch face with logarithmic scales

Also Published As

Publication number Publication date
CH1505871A4 (https=) 1976-10-29
GB1335115A (en) 1973-10-24
CH586926B5 (https=) 1977-04-15
US3757513A (en) 1973-09-11
DE2148990B2 (https=) 1974-03-14
JPS5017439Y1 (https=) 1975-05-29

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