CH502664A - Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger - Google Patents

Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger

Info

Publication number
CH502664A
CH502664A CH911769A CH911769A CH502664A CH 502664 A CH502664 A CH 502664A CH 911769 A CH911769 A CH 911769A CH 911769 A CH911769 A CH 911769A CH 502664 A CH502664 A CH 502664A
Authority
CH
Switzerland
Prior art keywords
base
information carrier
magnetically adhering
carrier magnetically
adhering
Prior art date
Application number
CH911769A
Other languages
English (en)
Inventor
Burkholter Dori
Dutoit Andre
Original Assignee
Burkholter Dori
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 Burkholter Dori filed Critical Burkholter Dori
Priority to CH911769A priority Critical patent/CH502664A/de
Priority to DE19702026703 priority patent/DE2026703A1/de
Priority to GB2795570A priority patent/GB1316279A/en
Priority to US44675A priority patent/US3634797A/en
Priority to FR707021618A priority patent/FR2046715B1/fr
Publication of CH502664A publication Critical patent/CH502664A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • G09F7/04—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/021—Construction of PM
    • H01F7/0215—Flexible forms, sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Paints Or Removers (AREA)
  • Magnetic Record Carriers (AREA)
  • Hard Magnetic Materials (AREA)
  • Burglar Alarm Systems (AREA)
CH911769A 1969-06-12 1969-06-12 Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger CH502664A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH911769A CH502664A (de) 1969-06-12 1969-06-12 Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger
DE19702026703 DE2026703A1 (de) 1969-06-12 1970-06-01 Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger
GB2795570A GB1316279A (en) 1969-06-12 1970-06-09 Data support devices
US44675A US3634797A (en) 1969-06-12 1970-06-09 Data support device
FR707021618A FR2046715B1 (de) 1969-06-12 1970-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH911769A CH502664A (de) 1969-06-12 1969-06-12 Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger

Publications (1)

Publication Number Publication Date
CH502664A true CH502664A (de) 1971-01-31

Family

ID=4348503

Family Applications (1)

Application Number Title Priority Date Filing Date
CH911769A CH502664A (de) 1969-06-12 1969-06-12 Vorrichtung mit Unterlage und magnetisch darauf haftendem Informationsträger

Country Status (5)

Country Link
US (1) US3634797A (de)
CH (1) CH502664A (de)
DE (1) DE2026703A1 (de)
FR (1) FR2046715B1 (de)
GB (1) GB1316279A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309902B4 (de) * 2001-09-10 2014-11-06 Xylo-Wolf Gmbh Schild(er)anordnung mit lagegenauen und austauschbaren Einzelschildern

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423394Y2 (de) * 1972-05-04 1979-08-11
US4197989A (en) * 1974-10-16 1980-04-15 Emi Limited Magnetic recording
US4104513A (en) * 1974-10-16 1978-08-01 E M I Limited Magnetic recording
US4114029A (en) * 1974-10-16 1978-09-12 E M I Limited Magnetic recording
NL7805442A (nl) * 1977-06-02 1978-12-05 Dechamps Dorian V P Samenstel reclame-bestanddelen.
WO1987003418A1 (fr) * 1985-11-22 1987-06-04 Zahnradfabrik Friedrichshafen Ag Pellicule presentant une aimantation permanente
JP2819017B2 (ja) * 1996-07-11 1998-10-30 株式会社マグエックス 表示用マグネットシート
GB9706368D0 (en) * 1997-03-27 1997-05-14 Lingard Heather C Flexible magnets
AU2639200A (en) * 1999-01-28 2000-08-18 Johannes Nicolaas Dippenaar Display system
US20050087976A1 (en) * 2003-10-22 2005-04-28 Crum Jesse D. Laser compatible business form having magnetic layer and method of using same
DE202011109519U1 (de) * 2011-12-23 2012-07-10 Bernhard Saak Wiederverwendbare magnetische Moderationskarten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557022A (en) * 1949-10-31 1951-06-12 William H Wolowitz Method of preparing record cards with conductive marks
US2958019A (en) * 1956-09-17 1960-10-25 Indiana General Corp Magnetic pad assembly
US3215903A (en) * 1960-04-04 1965-11-02 Barney Walter Magnetically controlled circuit
AT230963B (de) * 1961-04-29 1964-01-10 Andreas Hofer Kommanditgesells Band mit Einrolltendenz
US3455770A (en) * 1965-04-13 1969-07-15 Ernest A Dahl Jr Magnetic index cards and method for producing same
US3488615A (en) * 1966-02-03 1970-01-06 Gen Telephone & Elect Magnetic matrix defining pairs of oppositely poled permanent magnets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309902B4 (de) * 2001-09-10 2014-11-06 Xylo-Wolf Gmbh Schild(er)anordnung mit lagegenauen und austauschbaren Einzelschildern

Also Published As

Publication number Publication date
FR2046715A1 (de) 1971-03-12
FR2046715B1 (de) 1973-01-12
GB1316279A (en) 1973-05-09
DE2026703A1 (de) 1970-12-17
US3634797A (en) 1972-01-11

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Legal Events

Date Code Title Description
PL Patent ceased