GB1186018A - Device for Fissuring Acoustical Material - Google Patents

Device for Fissuring Acoustical Material

Info

Publication number
GB1186018A
GB1186018A GB55759/67A GB5575967A GB1186018A GB 1186018 A GB1186018 A GB 1186018A GB 55759/67 A GB55759/67 A GB 55759/67A GB 5575967 A GB5575967 A GB 5575967A GB 1186018 A GB1186018 A GB 1186018A
Authority
GB
United Kingdom
Prior art keywords
plates
plate
dec
acoustical material
contact
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
GB55759/67A
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.)
Armstrong World Industries Inc
Original Assignee
Armstrong Cork 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 Armstrong Cork Co filed Critical Armstrong Cork Co
Publication of GB1186018A publication Critical patent/GB1186018A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • 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
    • B27M1/003—Mechanical surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0237—Pricking
    • Y10T83/0244—Including use of orbiting tool carrier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9314—Pointed perforators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9377—Mounting of tool about rod-type shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Floor Finish (AREA)
  • Finishing Walls (AREA)
  • Auxiliary Devices For Music (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)

Abstract

1,186,018. Embossing surfaces. ARMSTRONG CORK CO. 7 Dec., 1967 [7 Dec., 1966], No. 55759/67. Heading B6C. Apparatus for forming fissures in acoustical material comprises a plurality of embossing plates 4 mounted on a cylindrical support surface 2 so that the entire periphery of each plate, with the exception of those plates at the end of the surface, is in contact with other plates and that each line of contact of the plates is not straight over a substantial portion of the surface. The side walls of each plate are polygonal, being either hexagonal, as shown, or any of the formations depicted in Figs. 4-9 (not shown). Adjacent plates may differ in shape and/or size. The operative surface of each plate is formed by a mixture of projecting pins (10), Fig. 3 (not shown), and elongated members (8) which may be inserted in a plate base or formed as a casting. The plates may alternatively be mounted on a flat support.
GB55759/67A 1966-12-07 1967-12-07 Device for Fissuring Acoustical Material Expired GB1186018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59976366A 1966-12-07 1966-12-07

Publications (1)

Publication Number Publication Date
GB1186018A true GB1186018A (en) 1970-04-02

Family

ID=24400984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55759/67A Expired GB1186018A (en) 1966-12-07 1967-12-07 Device for Fissuring Acoustical Material

Country Status (3)

Country Link
US (1) US3461754A (en)
DE (1) DE1708001C3 (en)
GB (1) GB1186018A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037499A (en) * 1974-01-26 1977-07-26 Conwed Corporation Method and apparatus for perforating fibrous board surfaces in non-repetitive patterns
DK152266B (en) * 1985-07-01 1988-02-15 Gyproc Ab PROCEDURE AND TOOLS FOR HOLIDAYING PLASTICS
DE9315431U1 (en) * 1993-10-13 1993-12-23 Man Roland Druckmaschinen Ag, 63069 Offenbach Device for waste-free printing perforation of substrates in rotary printing machines
US5560881A (en) * 1994-06-08 1996-10-01 Usg Interiors, Inc. Apparatus for producing a fissured, acoustical ceiling panel and method for manufacturing said apparatus
ID17684A (en) 1996-02-08 1998-01-22 Bpb Plc SHOULDER BOARD
US6401586B1 (en) * 1999-08-02 2002-06-11 Philip Morris Incorporated Tax stamp perforator and notcher
DE102013110744A1 (en) * 2013-09-27 2015-04-02 TRüTZSCHLER GMBH & CO. KG Device for the hydrodynamic consolidation of nonwovens, woven or knitted fabrics

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066629A (en) * 1936-03-25 1937-01-05 Norton Co Pulpstone
US2747470A (en) * 1949-07-08 1956-05-29 Celotex Corp Method and apparatus for fissuring wet felted fiber board
US3248977A (en) * 1959-02-24 1966-05-03 Armstrong Cork Co Method for punching acoustical tile
US3202025A (en) * 1959-09-28 1965-08-24 Wood Conversion Co Tool for producing fissures in mineral felt
ES298929A1 (en) * 1964-04-11 1965-01-16 Christmann Guillermo Nussbaum Composite abrasive grindstones

Also Published As

Publication number Publication date
US3461754A (en) 1969-08-19
DE1708001B2 (en) 1974-06-06
DE1708001C3 (en) 1975-01-30
DE1708001A1 (en) 1971-11-04

Similar Documents

Publication Publication Date Title
NL182091C (en) DRIVE AND FIXING DEVICE OF A DISTRIBUTION PLUG MOUNTED IN A MAIN HEAD.
GB1372193A (en) Electrical energy distributing devices for use in connection with ceilings and walls
IT1015794B (en) PROCEDURE AND DEVICE FOR CLEANING OBJECTS CONFORMING TO THE PLATE
GB1463380A (en) Sedimentation apparatus
IT1014700B (en) SHEET FOR PRINTING AC ELECTROSTATGRAPHS AND PROCEDURE FOR PRODUCING POSITIVE DIA WITH IT
BR7308172D0 (en) A WAY AND THE PROCESS FOR PLACING IT
GB1186018A (en) Device for Fissuring Acoustical Material
YU37011B (en) Plug shaped wall fixture for incorporating through a recess in apanel, a wall, a ceiling plate or the like
BR7017117D0 (en) PROCESS AND APPARATUS FOR DISTRIBUTING LIQUID ON A SURFACE
CA949101A (en) Mortise lock having adjustable face plate
IT964986B (en) PROCEDURE AND DEVICE FOR TRANSFORMING AN ELONGATED MATERIAL INTO A STRAND
IT964635B (en) PROCEDURE AND DEVICE FOR MANUFACTURING PLATE GLASS
IT968305B (en) PROCEDURE AND DEVICE FOR MANUFACTURING PLATE GLASS
CA949152A (en) Device for the detection of irregularities in a material
GB1124548A (en) Anchor
GB1229753A (en)
GB913268A (en) A die for forming fissures in mineral felts
GB1269460A (en) Printing device
JPS5484725A (en) Projecting method that can project on vertical surface and projecting device
GB1024829A (en) Improved comb foundation
SU574366A1 (en) Rollerway for sheet material
IT966584B (en) EQUIPMENT FOR SANDING AND SATI NARE A PROFILE FOR FRAMES AND MORE WITH ROTATING TOOLS
ES306087A3 (en) Improvements in the construction of universal plates of subject of pieces. (Machine-translation by Google Translate, not legally binding)
CA1031525A (en) Printing plate and its production
AU3055171A (en) Detachable tresher side plate and concave rod retention means

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee