GB1347046A - Indicator board - Google Patents

Indicator board

Info

Publication number
GB1347046A
GB1347046A GB1586871A GB1586871A GB1347046A GB 1347046 A GB1347046 A GB 1347046A GB 1586871 A GB1586871 A GB 1586871A GB 1586871 A GB1586871 A GB 1586871A GB 1347046 A GB1347046 A GB 1347046A
Authority
GB
United Kingdom
Prior art keywords
magnetic material
base
plate
permanent magnetic
wagner
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
GB1586871A
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.)
WAGNER H R WAGNER VISUELLE BET
Original Assignee
WAGNER H R WAGNER VISUELLE BET
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 WAGNER H R WAGNER VISUELLE BET filed Critical WAGNER H R WAGNER VISUELLE BET
Publication of GB1347046A publication Critical patent/GB1347046A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/08—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by means of grooves, rails, or slits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

1347046 Indicator boards H R WAGNER [trading as WAGNER VISUELLE BETRIEBSPLANUNG UND KONTROLLTECHNIK] 19 May 1971 [19 May 1970] 15868/71 Heading G5C An indicator board has a base-plate made from ferromagnetic material and has a saw-tooth cross-section. Display elements 4 are of a permanent magnetic material. U-shaped sections 16, e.g. of plastics, may be provided, having a layer 17 of permanent magnetic material, enabling non-magnetic elements 19 to be displayed. Two or more base-plates may be combined by means of bars 6, 7, 8 of a permanent magnetic material, Fig. 2 (not shown). The base-plate may alternatively be made from a non-magnetic material (11), Fig. 3 (not shown), to which are applied strips (13) of magnetic material. The magnetic material of the base-plate may be of a permanent magnetic material, in which case the magnetic material of the display elements is a ferro-magnetic material.
GB1586871A 1970-05-19 1971-05-19 Indicator board Expired GB1347046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH738570A CH524212A (en) 1970-05-19 1970-05-19 Scoreboard

Publications (1)

Publication Number Publication Date
GB1347046A true GB1347046A (en) 1974-02-13

Family

ID=4324315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1586871A Expired GB1347046A (en) 1970-05-19 1971-05-19 Indicator board

Country Status (5)

Country Link
CH (1) CH524212A (en)
DE (1) DE2123884A1 (en)
ES (1) ES168992Y (en)
FR (1) FR2091346A5 (en)
GB (1) GB1347046A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE415931B (en) * 1979-02-05 1980-11-10 Bo Waldekrantz Information board

Also Published As

Publication number Publication date
ES168992Y (en) 1972-06-01
ES168992U (en) 1971-11-01
CH524212A (en) 1972-06-15
DE2123884A1 (en) 1971-12-02
FR2091346A5 (en) 1972-01-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee