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BR9808519A - A perforation using a perforator (10) with an elongated section, having a main face (16) with a sawtooth profile along its length. the perforator (10) can also be used to produce indentations (a), which look like perforations, when in situ. circular perforators (10), also having a sawtooth profile, can be used. the tooth depth is preferably less than 2 mm and the included tooth profile angle between 90 ° and 150 °. the perforators (10) produce exceptionally clean edges on the tile (54). - Google Patents

A perforation using a perforator (10) with an elongated section, having a main face (16) with a sawtooth profile along its length. the perforator (10) can also be used to produce indentations (a), which look like perforations, when in situ. circular perforators (10), also having a sawtooth profile, can be used. the tooth depth is preferably less than 2 mm and the included tooth profile angle between 90 ° and 150 °. the perforators (10) produce exceptionally clean edges on the tile (54).

Info

Publication number
BR9808519A
BR9808519A BR9808519-0A BR9808519A BR9808519A BR 9808519 A BR9808519 A BR 9808519A BR 9808519 A BR9808519 A BR 9808519A BR 9808519 A BR9808519 A BR 9808519A
Authority
BR
Brazil
Prior art keywords
perforators
perforator
produce
sawtooth profile
tooth
Prior art date
Application number
BR9808519-0A
Other languages
Portuguese (pt)
Inventor
William Devereux
Original Assignee
Bpb Plc
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 Bpb Plc filed Critical Bpb Plc
Publication of BR9808519A publication Critical patent/BR9808519A/en

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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • 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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
    • E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Finishing Walls (AREA)
  • Building Environments (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Patente de Invenção: <B>''MéTODO E PERFURADOR PARA PERFURAR LADRILHOS DE CIMENTAçãO E LADRILHOS DE CIMENTAçãO ASSIM OBTIDOS''<D>. Ladrilho de cimentaçãoInvention Patent: <B> '' METHOD AND PUNCH FOR DRILLING CEMENTATION TILES AND CEMENTATION TILES SO OBTAINED '' <D>. Cement tile

BR9808519-0A 1997-04-11 1998-04-09 A perforation using a perforator (10) with an elongated section, having a main face (16) with a sawtooth profile along its length. the perforator (10) can also be used to produce indentations (a), which look like perforations, when in situ. circular perforators (10), also having a sawtooth profile, can be used. the tooth depth is preferably less than 2 mm and the included tooth profile angle between 90 ° and 150 °. the perforators (10) produce exceptionally clean edges on the tile (54). BR9808519A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9707372.0A GB9707372D0 (en) 1997-04-11 1997-04-11 Cementitiuos tile
PCT/GB1998/001042 WO1998046401A1 (en) 1997-04-11 1998-04-09 Method and punch for perforating cementitious tiles and so obtained cementitious tiles

Publications (1)

Publication Number Publication Date
BR9808519A true BR9808519A (en) 2000-05-23

Family

ID=10810652

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808519-0A BR9808519A (en) 1997-04-11 1998-04-09 A perforation using a perforator (10) with an elongated section, having a main face (16) with a sawtooth profile along its length. the perforator (10) can also be used to produce indentations (a), which look like perforations, when in situ. circular perforators (10), also having a sawtooth profile, can be used. the tooth depth is preferably less than 2 mm and the included tooth profile angle between 90 ° and 150 °. the perforators (10) produce exceptionally clean edges on the tile (54).

Country Status (18)

Country Link
EP (1) EP1024935A1 (en)
JP (1) JP2002511026A (en)
KR (1) KR20010006236A (en)
AR (1) AR012359A1 (en)
AU (1) AU737435B2 (en)
BR (1) BR9808519A (en)
CA (1) CA2283783A1 (en)
GB (2) GB9707372D0 (en)
HU (1) HUP0002193A3 (en)
ID (1) ID21313A (en)
NO (1) NO994953L (en)
NZ (1) NZ337767A (en)
PE (1) PE34399A1 (en)
PL (1) PL336095A1 (en)
SK (1) SK139399A3 (en)
TW (1) TW408059B (en)
WO (1) WO1998046401A1 (en)
ZA (1) ZA982990B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838859B1 (en) * 2002-04-22 2004-07-16 Hurel Hispano Le Havre METHOD FOR ASSEMBLING AND CONTROLLING A DOUBLE RESONATOR ACOUSTIC PANEL WITH A HONEYCOMB CORE
JP4763276B2 (en) * 2004-04-28 2011-08-31 吉野石膏株式会社 Board building material, board building material manufacturing method and board building material construction method
AU2010310882B2 (en) * 2009-10-21 2011-11-24 Bellmax Acoustic Pty Ltd Acoustic panel
CN102059720B (en) * 2010-11-25 2012-07-25 重庆大学 Numerical control surging and punching method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB385114A (en) * 1931-12-24 1932-12-22 Arthur Richardson Timson Improvements in or relating to means for punching or perforating paper and other like sheet material
GB474894A (en) * 1937-05-06 1937-11-09 Gordon William French Improvements in means for punching holes in paper and other sheet material
US2141492A (en) * 1937-10-11 1938-12-27 United States Gypsum Co Cutting tool
GB664729A (en) * 1949-07-15 1952-01-09 Gyproc Products Ltd Improvements in and relating to acoustic tiles or panels
FR1122345A (en) * 1955-02-21 1956-09-05 Improvements to soundproofing panels
BE558334A (en) * 1955-09-19
FR1149040A (en) * 1956-06-26 1957-12-19 Method and device for manufacturing noise-absorbing elements (bodies) in rooms
BE562680A (en) * 1956-11-26
US2967583A (en) * 1957-09-23 1961-01-10 Johns Manville Ventilating through fissured acoustical unit
GB1192306A (en) * 1967-04-25 1970-05-20 Johns Manville Wall Tile and Method of Producing
US3792637A (en) * 1972-06-07 1974-02-19 Container Graphics Corp Rotary die and cutting rule
AU499721B2 (en) * 1975-05-21 1979-05-03 Brumby, Graham Strip material aperture punching
US4248647A (en) * 1979-08-07 1981-02-03 Armstrong Cork Company Method for producing acoustical ceiling tile faced with a smooth distortion free decorative thin plastic film
DK152266B (en) * 1985-07-01 1988-02-15 Gyproc Ab PROCEDURE AND TOOLS FOR HOLIDAYING PLASTICS
SE461048B (en) * 1987-03-02 1989-12-18 Gyproc Ab PERFORED, SOUND-ABSORBING DISC
US4825740A (en) * 1988-03-07 1989-05-02 Mucci Sr Edmund Cutting dies and punches
FR2636423B1 (en) * 1988-09-15 1990-11-30 Snecma OPTICAL CHECKING OF TURBINE BLADE MICROPERAGES
GB2281242B (en) * 1993-08-26 1997-06-25 Assi Packaging Uk Ltd Rupturable sheet materials
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
DE4427240C2 (en) * 1994-08-02 2002-09-26 Zeit & Plan Man Gmbh Perforator
GB2309985B (en) * 1996-02-08 2000-10-04 Bpb Plc Cementitious board

Also Published As

Publication number Publication date
GB9707372D0 (en) 1997-05-28
AU6930698A (en) 1998-11-11
GB2324262B (en) 2001-02-07
AR012359A1 (en) 2000-10-18
WO1998046401A1 (en) 1998-10-22
ZA982990B (en) 1998-10-13
NO994953L (en) 1999-12-13
EP1024935A1 (en) 2000-08-09
PE34399A1 (en) 1999-04-09
AU737435B2 (en) 2001-08-16
GB9807775D0 (en) 1998-06-10
GB2324262A (en) 1998-10-21
ID21313A (en) 1999-05-20
HUP0002193A3 (en) 2001-02-28
NZ337767A (en) 2001-03-30
JP2002511026A (en) 2002-04-09
TW408059B (en) 2000-10-11
PL336095A1 (en) 2000-06-05
HUP0002193A2 (en) 2000-11-28
NO994953D0 (en) 1999-10-11
SK139399A3 (en) 2000-06-12
CA2283783A1 (en) 1998-10-22
KR20010006236A (en) 2001-01-26

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BR9808519A (en) A perforation using a perforator (10) with an elongated section, having a main face (16) with a sawtooth profile along its length. the perforator (10) can also be used to produce indentations (a), which look like perforations, when in situ. circular perforators (10), also having a sawtooth profile, can be used. the tooth depth is preferably less than 2 mm and the included tooth profile angle between 90 ° and 150 °. the perforators (10) produce exceptionally clean edges on the tile (54).
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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time