PL3900903T3 - Urządzenie do wykonywania paneli dźwiękochłonnych z mikrootworami - Google Patents

Urządzenie do wykonywania paneli dźwiękochłonnych z mikrootworami

Info

Publication number
PL3900903T3
PL3900903T3 PL21167689.5T PL21167689T PL3900903T3 PL 3900903 T3 PL3900903 T3 PL 3900903T3 PL 21167689 T PL21167689 T PL 21167689T PL 3900903 T3 PL3900903 T3 PL 3900903T3
Authority
PL
Poland
Prior art keywords
micro
execution
holes
sound absorbing
absorbing panels
Prior art date
Application number
PL21167689.5T
Other languages
English (en)
Inventor
Andrea Donati
Franco TANZINI
Original Assignee
Vitap Costruzioni Meccaniche S.P.A.
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 Vitap Costruzioni Meccaniche S.P.A. filed Critical Vitap Costruzioni Meccaniche S.P.A.
Publication of PL3900903T3 publication Critical patent/PL3900903T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/04—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by punching out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/008—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by bar or grill connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0093—Manufacture or reconditioning of specific semi-finished or finished articles of raised panels, i.e. panels having a profiled surface
PL21167689.5T 2020-04-24 2021-04-09 Urządzenie do wykonywania paneli dźwiękochłonnych z mikrootworami PL3900903T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000008851A IT202000008851A1 (it) 2020-04-24 2020-04-24 Apparecchiatura per la realizzazione di pannelli fonoassorbenti microforo

Publications (1)

Publication Number Publication Date
PL3900903T3 true PL3900903T3 (pl) 2023-01-30

Family

ID=71452670

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21167689.5T PL3900903T3 (pl) 2020-04-24 2021-04-09 Urządzenie do wykonywania paneli dźwiękochłonnych z mikrootworami

Country Status (4)

Country Link
EP (1) EP3900903B1 (pl)
ES (1) ES2932977T3 (pl)
IT (1) IT202000008851A1 (pl)
PL (1) PL3900903T3 (pl)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107891473A (zh) * 2017-05-29 2018-04-10 广州子赫建筑装饰有限公司 一种建筑装饰板材的双头打孔装置
CN209998176U (zh) * 2019-06-01 2020-01-31 苏州玉超精密机械有限公司 一种高精度微孔板冲孔精密模具

Also Published As

Publication number Publication date
IT202000008851A1 (it) 2021-10-24
ES2932977T3 (es) 2023-01-30
EP3900903A1 (en) 2021-10-27
EP3900903B1 (en) 2022-10-05

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