[go: up one dir, main page]

GB577431A - Improvements in or relating to communication booths - Google Patents

Improvements in or relating to communication booths

Info

Publication number
GB577431A
GB577431A GB1496/44A GB149644A GB577431A GB 577431 A GB577431 A GB 577431A GB 1496/44 A GB1496/44 A GB 1496/44A GB 149644 A GB149644 A GB 149644A GB 577431 A GB577431 A GB 577431A
Authority
GB
United Kingdom
Prior art keywords
booth
foraminous
communication
wall
holes
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
GB1496/44A
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.)
Burgess Battery Co
Original Assignee
Burgess Battery Co
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 Burgess Battery Co filed Critical Burgess Battery Co
Publication of GB577431A publication Critical patent/GB577431A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/14—Telephone cabinets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

577,431. Telephone cabinets. BURGESS BATTERY CO. Jan. 26, 1944, No. 1496. Convention date, Feb. 10, 1943. [Classes 20 (i) and 20 (ii)] A communication booth has foraminous walls, particularly designed to cut out low frequency noises, providing a zone of communication within the booth. Each wall consists of a foraminous sheet 19, Fig. 2, of metal, wood, pressed fibrous material, or phenol-formaldehyde resin. A thick layer of sound absorbing material 20, such as porous mineral wool, vegetable fibre or animal hair, is positioned adjacent the interior surface of the wall 19. A foraminous inner facing sheet 21 may be placed adjacent the inner surface of the material 20. A tie 22, which may be of grid form, joins the sheets 19, 21. The holes 23 in the wall 19 may be arranged uniformly or in a pattern. Limiting values for the size and spacing of the holes are given. The booth, Fig. 1, is open at the front. The sides 11 and rear 10 have openings 14 formed between spaced integral feet 13. Lighting 17 may be provided. The invention may be applied to a totally enclosed booth having a door. Specification 488,970 is referred to.
GB1496/44A 1943-02-10 1944-01-26 Improvements in or relating to communication booths Expired GB577431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US577431XA 1943-02-10 1943-02-10

Publications (1)

Publication Number Publication Date
GB577431A true GB577431A (en) 1946-05-17

Family

ID=22012481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1496/44A Expired GB577431A (en) 1943-02-10 1944-01-26 Improvements in or relating to communication booths

Country Status (1)

Country Link
GB (1) GB577431A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004114660A1 (en) * 2003-06-16 2004-12-29 Multimedia Telesys. Inc. Video visitation station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004114660A1 (en) * 2003-06-16 2004-12-29 Multimedia Telesys. Inc. Video visitation station

Similar Documents

Publication Publication Date Title
US1554180A (en) Sound-absorbing board for walls and ceilings
US2887173A (en) Sound absorbing and insulating panel
GB530029A (en) Improvements in facing tiles or panels for ceilings, walls or the like
AR037782A1 (en) A nonwoven structure
ES475819A1 (en) Method of making a luffa composite
GB927865A (en) Improvements in or relating to sound absorbing panels and the like
ES306004A1 (en) Improvements in the manufacture of elements for absorbent cladding of sound. (Machine-translation by Google Translate, not legally binding)
US2397609A (en) Communication booth
GB577431A (en) Improvements in or relating to communication booths
GB1049925A (en) Reinforced moulded fibre mats
US2397606A (en) Communication booth
GB1496663A (en) Sound-absorbing panels
CN211294620U (en) Silencing sheet with sound insulation performance
GB823203A (en) A new or improved material for damping or deadening sound and vibration
IL25500A (en) Coating composition,method of coating a fibrous insulating member herwith and acoustical fibre board obtained
GB609889A (en) Sound-absorbing composite plate or board
GB761132A (en) Building board assemblies
GB642642A (en) Improvements in or relating to communication booths
JPS57196694A (en) Diaphragm for speaker
KR101166473B1 (en) Sound-absorbing panels
JPS5337012A (en) Flame retardant speaker
JPS5741172A (en) Diamond cutter for cutting stone or the like
GB1516376A (en) Low loss electrical grade synthetic pulp
CN202689224U (en) Slit resonant acoustic board
GB796602A (en) Improvements in and relating to decorative hardboard and process of manufacturing same