DE454892C - Roll-up protective grille - Google Patents

Roll-up protective grille

Info

Publication number
DE454892C
DE454892C DESCH70805D DESC070805D DE454892C DE 454892 C DE454892 C DE 454892C DE SCH70805 D DESCH70805 D DE SCH70805D DE SC070805 D DESC070805 D DE SC070805D DE 454892 C DE454892 C DE 454892C
Authority
DE
Germany
Prior art keywords
roll
protective grille
wires
protective
grille
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
DESCH70805D
Other languages
German (de)
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.)
JOHANNES SCHOETZAU
Original Assignee
JOHANNES SCHOETZAU
Publication date
Priority to DESCH70805D priority Critical patent/DE454892C/en
Application granted granted Critical
Publication of DE454892C publication Critical patent/DE454892C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/18—Roll-type grilles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Details Of Indoor Wiring (AREA)

Description

MnitifcB.MnitifcB.

Claims (1)

Patentanspruch:Claim: Aufrollbares Schutzgitter aus zickzackigen, gelenkig ineinanderliegenden Drähten, dadurch gekennzeichnet, daß die Drähte (1) in ihren Verbindungspunkten um die halbe Drahtstärke doppelseitig gekröpft sind.Roll-up protective grille made of zigzagged, hinged wires, characterized in that the wires (1) at their connection points are cranked on both sides by half the wire thickness.
DESCH70805D Roll-up protective grille Expired DE454892C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH70805D DE454892C (en) Roll-up protective grille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH70805D DE454892C (en) Roll-up protective grille

Publications (1)

Publication Number Publication Date
DE454892C true DE454892C (en) 1928-01-20

Family

ID=7440033

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH70805D Expired DE454892C (en) Roll-up protective grille

Country Status (1)

Country Link
DE (1) DE454892C (en)

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