GB2301552B - A soundproofed flight of stairs and a method of soundproofing a flight of stairs - Google Patents

A soundproofed flight of stairs and a method of soundproofing a flight of stairs

Info

Publication number
GB2301552B
GB2301552B GB9510969A GB9510969A GB2301552B GB 2301552 B GB2301552 B GB 2301552B GB 9510969 A GB9510969 A GB 9510969A GB 9510969 A GB9510969 A GB 9510969A GB 2301552 B GB2301552 B GB 2301552B
Authority
GB
United Kingdom
Prior art keywords
stairs
flight
soundproofed
soundproofing
soundproofed flight
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 - Fee Related
Application number
GB9510969A
Other versions
GB9510969D0 (en
GB2301552A (en
Inventor
Keith Anderson
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.)
Instafibre Ltd
Original Assignee
Instafibre Ltd
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 Instafibre Ltd filed Critical Instafibre Ltd
Priority to GB9510969A priority Critical patent/GB2301552B/en
Publication of GB9510969D0 publication Critical patent/GB9510969D0/en
Publication of GB2301552A publication Critical patent/GB2301552A/en
Application granted granted Critical
Publication of GB2301552B publication Critical patent/GB2301552B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/06—Stair rods; Stair-rod fasteners ; Laying carpeting on stairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Steps, Ramps, And Handrails (AREA)
GB9510969A 1995-05-31 1995-05-31 A soundproofed flight of stairs and a method of soundproofing a flight of stairs Expired - Fee Related GB2301552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9510969A GB2301552B (en) 1995-05-31 1995-05-31 A soundproofed flight of stairs and a method of soundproofing a flight of stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9510969A GB2301552B (en) 1995-05-31 1995-05-31 A soundproofed flight of stairs and a method of soundproofing a flight of stairs

Publications (3)

Publication Number Publication Date
GB9510969D0 GB9510969D0 (en) 1995-07-26
GB2301552A GB2301552A (en) 1996-12-11
GB2301552B true GB2301552B (en) 1999-03-10

Family

ID=10775269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510969A Expired - Fee Related GB2301552B (en) 1995-05-31 1995-05-31 A soundproofed flight of stairs and a method of soundproofing a flight of stairs

Country Status (1)

Country Link
GB (1) GB2301552B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3113170A1 (en) * 2020-07-31 2022-02-04 Airbus Operations Strip acoustic material with integrated flange, and internal wall of an aircraft air intake made with this material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744732A1 (en) * 1977-10-05 1979-10-31 Helmut Pelzer Sound absorbent matting prodn. - has polyurethane foam bonded to thermoplastic with notches to give ability to follow curved surfaces
CH672981A5 (en) * 1986-01-07 1990-01-31 Breveteam Sa Strip-type stair carpet - has grooves in underside alongside each other, their depth being up to three quarters of carpet thickness

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744732A1 (en) * 1977-10-05 1979-10-31 Helmut Pelzer Sound absorbent matting prodn. - has polyurethane foam bonded to thermoplastic with notches to give ability to follow curved surfaces
CH672981A5 (en) * 1986-01-07 1990-01-31 Breveteam Sa Strip-type stair carpet - has grooves in underside alongside each other, their depth being up to three quarters of carpet thickness

Also Published As

Publication number Publication date
GB9510969D0 (en) 1995-07-26
GB2301552A (en) 1996-12-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110531