EP3622858A3 - Schreibtafel - Google Patents

Schreibtafel Download PDF

Info

Publication number
EP3622858A3
EP3622858A3 EP19196174.7A EP19196174A EP3622858A3 EP 3622858 A3 EP3622858 A3 EP 3622858A3 EP 19196174 A EP19196174 A EP 19196174A EP 3622858 A3 EP3622858 A3 EP 3622858A3
Authority
EP
European Patent Office
Prior art keywords
board
writing board
writing
stiffening
support
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.)
Pending
Application number
EP19196174.7A
Other languages
English (en)
French (fr)
Other versions
EP3622858A2 (de
Inventor
Michael Daubner
Robert Glanz
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.)
Wd3 GmbH
Original Assignee
Wd3 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 Wd3 GmbH filed Critical Wd3 GmbH
Publication of EP3622858A2 publication Critical patent/EP3622858A2/de
Publication of EP3622858A3 publication Critical patent/EP3622858A3/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/001—Wall mounting or suspension arrangements for blackboards or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Laminated Bodies (AREA)

Abstract

Die Erfindung betrifft eine Schreibtafel (10) mit einer eine durchgehende Schreibfläche (20) aufweisenden Schreibplatte (12), wobei die Schreibtafel eine Versteifungsplatte (16) und eine zwischen der Schreibplatte und der Versteifungsplatte angeordnete Trägerplatte (14) aufweist, wobei die Trägerplatte aus einem expandierten Polypropylen hergestellt ist, insbesondere besteht.
EP19196174.7A 2018-09-14 2019-09-09 Schreibtafel Pending EP3622858A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018122502.4A DE102018122502B3 (de) 2018-09-14 2018-09-14 Schreibtafel

Publications (2)

Publication Number Publication Date
EP3622858A2 EP3622858A2 (de) 2020-03-18
EP3622858A3 true EP3622858A3 (de) 2020-07-22

Family

ID=67909280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19196174.7A Pending EP3622858A3 (de) 2018-09-14 2019-09-09 Schreibtafel

Country Status (2)

Country Link
EP (1) EP3622858A3 (de)
DE (1) DE102018122502B3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU217583U1 (ru) * 2023-02-08 2023-04-06 Николай Львович Дерюгин Демонстрационная панель

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111508286A (zh) * 2020-06-02 2020-08-07 山东劳动职业技术学院（山东劳动技师学院） 一种思想政治课堂教育互动工具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070206281A1 (en) * 2006-03-01 2007-09-06 Teng Yu S Projection screen
WO2013102099A1 (en) * 2011-12-29 2013-07-04 3M Innovative Properties Company Cleanable articles and methods for making and using same
RU173366U1 (ru) * 2016-08-30 2017-08-23 Общество с ограниченной ответственностью "БЕСТ" Электростатическая информационно-демонстрационная доска

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596874A (de) * 1968-12-13 1970-06-22
DE3626438A1 (de) * 1986-08-05 1988-02-11 Crit Thermoformtechnik Gmbh Regalstaender
DE202015000481U1 (de) * 2015-01-21 2015-03-02 Heiko Rintelen Schreibtafel mit whiteboardfähiger Schreibfläche und Whiteboardsystem
DE202016003777U1 (de) * 2016-06-17 2016-07-13 Ingrid Rügemer Sichtschutz- und/oder Staubschutzvorrichtung für ein Regal oder Regalsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070206281A1 (en) * 2006-03-01 2007-09-06 Teng Yu S Projection screen
WO2013102099A1 (en) * 2011-12-29 2013-07-04 3M Innovative Properties Company Cleanable articles and methods for making and using same
RU173366U1 (ru) * 2016-08-30 2017-08-23 Общество с ограниченной ответственностью "БЕСТ" Электростатическая информационно-демонстрационная доска

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU217583U1 (ru) * 2023-02-08 2023-04-06 Николай Львович Дерюгин Демонстрационная панель

Also Published As

Publication number Publication date
EP3622858A2 (de) 2020-03-18
DE102018122502B3 (de) 2020-03-12

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