NL7708848A - Geluiddempende deur. - Google Patents

Geluiddempende deur.

Info

Publication number
NL7708848A
NL7708848A NL7708848A NL7708848A NL7708848A NL 7708848 A NL7708848 A NL 7708848A NL 7708848 A NL7708848 A NL 7708848A NL 7708848 A NL7708848 A NL 7708848A NL 7708848 A NL7708848 A NL 7708848A
Authority
NL
Netherlands
Prior art keywords
sound
damping door
damping
door
Prior art date
Application number
NL7708848A
Other languages
English (en)
Original Assignee
Optac Wilfrid Weltin Fa
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 Optac Wilfrid Weltin Fa filed Critical Optac Wilfrid Weltin Fa
Publication of NL7708848A publication Critical patent/NL7708848A/nl

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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
NL7708848A 1976-08-27 1977-08-10 Geluiddempende deur. NL7708848A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638577 DE2638577A1 (de) 1976-08-27 1976-08-27 Tuerblatt

Publications (1)

Publication Number Publication Date
NL7708848A true NL7708848A (nl) 1978-03-01

Family

ID=5986479

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7708848A NL7708848A (nl) 1976-08-27 1977-08-10 Geluiddempende deur.

Country Status (2)

Country Link
DE (1) DE2638577A1 (nl)
NL (1) NL7708848A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678444A5 (nl) * 1988-10-07 1991-09-13 Emag Tuggen Ag
DE102019123662A1 (de) * 2019-09-04 2021-03-04 Andre Walter Brandschutztür, Türblatt, Zarge, Verfahren zur Herstellung der Brandschutztür

Also Published As

Publication number Publication date
DE2638577A1 (de) 1978-03-02

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Legal Events

Date Code Title Description
BV The patent application has lapsed