CH601572A5 - - Google Patents

Info

Publication number
CH601572A5
CH601572A5 CH60377A CH60377A CH601572A5 CH 601572 A5 CH601572 A5 CH 601572A5 CH 60377 A CH60377 A CH 60377A CH 60377 A CH60377 A CH 60377A CH 601572 A5 CH601572 A5 CH 601572A5
Authority
CH
Switzerland
Application number
CH60377A
Inventor
Adolf Stoepel
Original Assignee
Weidmann H Ag
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 Weidmann H Ag filed Critical Weidmann H Ag
Priority to CH60377A priority Critical patent/CH601572A5/xx
Publication of CH601572A5 publication Critical patent/CH601572A5/xx

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064Perforated plate or mesh, e.g. as wall facing
    • E01F8/007Perforated plate or mesh, e.g. as wall facing with damping material
CH60377A 1977-01-18 1977-01-18 CH601572A5 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH60377A CH601572A5 (ja) 1977-01-18 1977-01-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH60377A CH601572A5 (ja) 1977-01-18 1977-01-18
DE19772704401 DE2704401A1 (de) 1977-01-18 1977-02-03 Laermschluckelement zum aufbau einer laermschutzwand an laermigen orten, insbesondere an verkehrswegen

Publications (1)

Publication Number Publication Date
CH601572A5 true CH601572A5 (ja) 1978-07-14

Family

ID=4190803

Family Applications (1)

Application Number Title Priority Date Filing Date
CH60377A CH601572A5 (ja) 1977-01-18 1977-01-18

Country Status (2)

Country Link
CH (1) CH601572A5 (ja)
DE (1) DE2704401A1 (ja)

Also Published As

Publication number Publication date
DE2704401A1 (de) 1978-07-20

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Legal Events

Date Code Title Description
PL Patent ceased