GB1068400A - Improvements in or relating to calenders or the like - Google Patents

Improvements in or relating to calenders or the like

Info

Publication number
GB1068400A
GB1068400A GB4742965A GB4742965A GB1068400A GB 1068400 A GB1068400 A GB 1068400A GB 4742965 A GB4742965 A GB 4742965A GB 4742965 A GB4742965 A GB 4742965A GB 1068400 A GB1068400 A GB 1068400A
Authority
GB
United Kingdom
Prior art keywords
wheel
key
roller
driven
nov
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
GB4742965A
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.)
Erhard and Soehne GmbH
Original Assignee
Erhard and Soehne GmbH
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 Erhard and Soehne GmbH filed Critical Erhard and Soehne GmbH
Publication of GB1068400A publication Critical patent/GB1068400A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
    • G09D3/00—Perpetual calendars
    • G09D3/04—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar
    • G09D3/06—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Devices (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

1,068,400. Indicators. ERHARD & SOHNE G.m.b.H. Nov. 9, 1965 [Nov. 24, 1964], No 47429/65 Heading G5C [Also in Division G3] A calendar or similar device comprises a rotatably mounted indicating roller 4 which is rigidly attached to a notched wheel 7 and a driven saw-toothed wheel 5 so that by axially depressing a key 15, a saw-toothed driving wheel 6 is caused to rotate by a predetermined angular amount and, by means of its teeth, to rotate correspondingly the driven wheel 5 and the roller 4. A pawl mechanism (10) (Fig. 2, not shown) co-operates with the notched wheel 7 and limits the amount of rotation of the roller 4 for each depression of the key 15, the key 15 being movable in a guideway and depressed against the bias of a spring (18). The driving wheel 6 is biased towards the driven wheel by a spring 8. Several rollers 4 may be provided, each having an associated actuating key 15.
GB4742965A 1964-11-24 1965-11-09 Improvements in or relating to calenders or the like Expired GB1068400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964E0020850 DE1909168U (en) 1964-11-24 1964-11-24 CALENDAR.

Publications (1)

Publication Number Publication Date
GB1068400A true GB1068400A (en) 1967-05-10

Family

ID=7070401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4742965A Expired GB1068400A (en) 1964-11-24 1965-11-09 Improvements in or relating to calenders or the like

Country Status (5)

Country Link
BE (1) BE672091A (en)
CH (1) CH438808A (en)
DE (1) DE1909168U (en)
GB (1) GB1068400A (en)
NL (1) NL6515229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255218A (en) * 1991-04-26 1992-10-28 Robert Francis Ovens Display mechanism.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255218A (en) * 1991-04-26 1992-10-28 Robert Francis Ovens Display mechanism.

Also Published As

Publication number Publication date
CH438808A (en) 1967-06-30
DE1909168U (en) 1965-01-28
BE672091A (en) 1966-03-01
NL6515229A (en) 1966-05-25

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