GB103630A - Watches Readable by Touch. - Google Patents

Watches Readable by Touch.

Info

Publication number
GB103630A
GB103630A GB1667216A GB1667216A GB103630A GB 103630 A GB103630 A GB 103630A GB 1667216 A GB1667216 A GB 1667216A GB 1667216 A GB1667216 A GB 1667216A GB 103630 A GB103630 A GB 103630A
Authority
GB
United Kingdom
Prior art keywords
touch
reads
hours
watches
readable
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.)
Expired
Application number
GB1667216A
Inventor
Charles Robert Marks Edward
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.)
Waltham Watch Co
Original Assignee
Waltham Watch Co
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 Waltham Watch Co filed Critical Waltham Watch Co
Priority to GB1667216A priority Critical patent/GB103630A/en
Publication of GB103630A publication Critical patent/GB103630A/en
Expired 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
    • G04B25/00—Indicating the time by other means or by combined means
    • G04B25/02—Indicating the time by other means or by combined means by feeling; Clocks or watches for blind persons

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

103,630. Marks, E. C. R., (Waltham Watch Co.). Nov. 21, 1916. Dials and hands -Provides for as certaining the time by touch. The fixed annular dial 18 bears four sets o three studs 19, 19<a> 19<b>, to indicate the hours and the five. minutes intervals by their angular separation and radial distance, an additional special stud 21 marking twelve o'clock. A rotary disk 22 bearing a single stud 23 reads the hours, and a short thick hand 25 reads the five-minutes intervals and subdivision thereof.
GB1667216A 1916-11-21 1916-11-21 Watches Readable by Touch. Expired GB103630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1667216A GB103630A (en) 1916-11-21 1916-11-21 Watches Readable by Touch.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1667216A GB103630A (en) 1916-11-21 1916-11-21 Watches Readable by Touch.

Publications (1)

Publication Number Publication Date
GB103630A true GB103630A (en) 1917-02-01

Family

ID=32408876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1667216A Expired GB103630A (en) 1916-11-21 1916-11-21 Watches Readable by Touch.

Country Status (1)

Country Link
GB (1) GB103630A (en)

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