GB336436A - Improvements in or relating to calendars and charts - Google Patents

Improvements in or relating to calendars and charts

Info

Publication number
GB336436A
GB336436A GB3134729A GB3134729A GB336436A GB 336436 A GB336436 A GB 336436A GB 3134729 A GB3134729 A GB 3134729A GB 3134729 A GB3134729 A GB 3134729A GB 336436 A GB336436 A GB 336436A
Authority
GB
United Kingdom
Prior art keywords
chart
pointers
disc
radial
spaces
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
GB3134729A
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.)
EBENEZER OWEN HARVEY
Original Assignee
EBENEZER OWEN HARVEY
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 EBENEZER OWEN HARVEY filed Critical EBENEZER OWEN HARVEY
Priority to GB3134729A priority Critical patent/GB336436A/en
Publication of GB336436A publication Critical patent/GB336436A/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
    • G09D3/08—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members of disc form

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

336,436. Harvey, E. O. Oct. 15, 1929. Date indicators. - A combined calendar and indicator board comprises a suitably printed sheet or chart of circular or other shape having an opening through which are exposed the date indications on a rotatable disc, the disc having a front member connected for movement therewith and adapted to carry one or more radial pointers or indicators. As shown applied for use with a shipping service the chart 11, Fig. 1, has indications relating to the ports of call for homeward and outward bound ships arranged in radial spaces 19 each indicating a period of one day. Other spaces such as 20 - - 22 may contain information relating to the distance travelled according to schedule. Spaces 24, 25 are proportioned to correspond to the time taken to discharge and load a ship at the home and distant port. The calender information is arranged on a disc or on a set of concentric discs 12 viewable through apertures 16 - - 18 in the chart. The hub 13 of the disc extends through the chart and has secured thereto a block 14 to which can be attached radial pointers 26, 27 each bearing the name of a ship. The block may have a number of radial holes or alternatively may be made of cork or other soft material for the reception of the pointers. In a modified form the pointers may be adjustably secured to the hub directly by means of the clamping screw 15.
GB3134729A 1929-10-15 1929-10-15 Improvements in or relating to calendars and charts Expired GB336436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3134729A GB336436A (en) 1929-10-15 1929-10-15 Improvements in or relating to calendars and charts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3134729A GB336436A (en) 1929-10-15 1929-10-15 Improvements in or relating to calendars and charts

Publications (1)

Publication Number Publication Date
GB336436A true GB336436A (en) 1930-10-16

Family

ID=10321765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3134729A Expired GB336436A (en) 1929-10-15 1929-10-15 Improvements in or relating to calendars and charts

Country Status (1)

Country Link
GB (1) GB336436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2409915A (en) * 2004-01-08 2005-07-13 Stuart Palmer Quick reference reminder disc system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2409915A (en) * 2004-01-08 2005-07-13 Stuart Palmer Quick reference reminder disc system

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