EP1138860A1 - Dispositif d'insonorisation pour systèmes comprenant une partie mobile - Google Patents

Dispositif d'insonorisation pour systèmes comprenant une partie mobile Download PDF

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Publication number
EP1138860A1
EP1138860A1 EP01810045A EP01810045A EP1138860A1 EP 1138860 A1 EP1138860 A1 EP 1138860A1 EP 01810045 A EP01810045 A EP 01810045A EP 01810045 A EP01810045 A EP 01810045A EP 1138860 A1 EP1138860 A1 EP 1138860A1
Authority
EP
European Patent Office
Prior art keywords
soundproofing device
sound
layers
center piece
wing pieces
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.)
Granted
Application number
EP01810045A
Other languages
German (de)
English (en)
Other versions
EP1138860B1 (fr
Inventor
Karl Haab
Bruno Stauffer
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.)
Hawa Sliding Solutions AG
Original Assignee
Hawa AG
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 Hawa AG filed Critical Hawa AG
Publication of EP1138860A1 publication Critical patent/EP1138860A1/fr
Application granted granted Critical
Publication of EP1138860B1 publication Critical patent/EP1138860B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652—Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise

Definitions

  • the invention relates to a soundproofing device for mechanical systems with a movable, in particular a movable part, according to the generic term of Claim 1.
  • Sliding doors for locking and / or dividing serving rooms are usually on a drive suspended, which is guided in a rail (see e.g. Fig. 4, drive 6 and rail 5).
  • the track is normal attached to the ceiling or to a side wall.
  • the often considerable weight of the sliding doors and the Texture of the masonry occur when operating this Devices often disturbing noises.
  • Will in one Conference hall e.g. a lecture, so they can by moving doors or partitions in neighboring rooms caused noise in the conference room are perceived as disturbing. Bother as well such noises in private homes in particular during the night time when the noise level is otherwise has dropped to a minimum value.
  • Modern locking systems may be provided with drives that are driven by electric motors. From the electric motors Vibrations caused can therefore also to appear disruptive.
  • the present invention is therefore based on the object to create a soundproofing device for systems, the at least one movable, in particular a movable Have part.
  • the one for a mechanical system with at least one Moving part provided noise protection device prevented the transmission of disturbing sound waves from this system to a neighboring system.
  • Such mechanical systems exist e.g. from a rail, in the one connected with a sliding door or a partition Drive is slidably mounted.
  • the rail will by means of the soundproofing device e.g. on the ceiling a room or attached to a cupboard top.
  • the soundproofing device which together with the mechanical System forms a vibration system, is designed such that the resonant frequency of the vibration system is outside the frequency range, within which an undamped system generates disturbing sound waves. Sound waves outside the resonance range are in the Soundproofing device on two series connected Reflected points reflected.
  • the soundproofing device preferably consists of two angle elements to be attached to a mounting body, each with a soft, elastic layer are connected to a center piece on which the mechanical System is hung.
  • the corner elements and that Center piece are preferably designed such that through this a pressure on the soundproof layer is exercised so that in the long term it is prevented that the sound-proof attached with an adhesive Layer from the center piece and the associated angle element can replace.
  • it also prevents the centerpiece from completely can detach from the corner elements if the soundproof layer is melted in the event of a fire.
  • FIG. 1 shows a soundproofing device according to the invention 1, which is used to attach one with a movable, in particular a mechanical part provided with a movable part Systems serves.
  • the mechanical system exists for example, as shown in Fig. 4, from a rail 5 which over the soundproofing device on a mounting body is attached and a guided in the rail 5 Drive 6 through which a sliding door or a Separating element is held displaceably.
  • the soundproofing device 1 through which by the movable Partly caused vibrations strongly damped and Part reflected, consists of a reverberant, preferably made of metal middle piece 3 and two reverberant, preferably made of metal angle elements 2a, 2b.
  • the center piece 3 has one with the mechanical system, e.g. with the rail 5, connectable base plate 31, which connects the two wing pieces 32a, 32b, which each with a soundproof, elastic layer 4a or 4b with a side part 22a or 22b of an angle element 2a and 2b are connected.
  • the angle elements 2a, 2b have a base part in addition to the side part 22a or 22b 21a, 21b, which can be connected to the mounting body.
  • the installed noise protection device extends one connected mechanical system to a vibration system with at least one resonance frequency below the range of frequencies of interfering sound components lies, which arise when moving the moving part can.
  • the vibration system is tuned by appropriate choice of quality and dimensions of the two soundproof layers 4a, 4b, which are preferably consist of a high quality rubber and by means of an adhesive with the relevant wing piece 32a or 32b and the side part 22a and 22b are connected.
  • the resonance frequency of the vibration system results from the root of the spring constant of the soundproofing device 1 divided by the root of the mass of the system attached to it. It is preferably provided that the resulting surface pressure of the soundproof layers 4a, 4b is in the range from 2 kg / cm 2 to 4 kg / cm 2 .
  • the Soundproof material for the Layers 4a, 4b result at the transitions between the reverberant layers 4a, 4b and the reverberant layers Wing pieces 32a, 32b and the reverberant side parts 22a and 22b two reflection points on the outside of the resonance range of the vibration system Sound waves are reflected, so that through the soundproofing device a double acoustic isolation of the mechanical system is effected.
  • the size of the Reflection depends on the ratio of sound hardness or the sound resistances of those adjacent to the reflection point Materials, the wavelength and the sound density from. Fabrics with high sound resistance are sound-hard. Fabrics with low noise resistance are soft as sound.
  • the Sound resistance or sound hardness results from the product of the material density and the speed of propagation of the sound within that Material.
  • the wing pieces 32a connected to the middle piece 3, 32b and those connected to the angle elements 2a, 2b Side parts 22a, 22b are preferably against each other in this way inclined that the soundproof layers 4a, 4b with a deflection of the center piece 3 in the direction of Gravity at both shear and pressure be charged. Shear movements can cause low-frequency High amplitude vibrations are performed. By pressing simultaneously, the soundproof material becomes kept in the specified form and further a detachment (e.g. shearing) of the layers 4a, 4b prevented. In the 1 therefore allows use of elastic materials with low noise resistance.
  • the wing pieces 32a, 32b and the side parts 22a and 22b are with respect to FIGS Direction of gravity strongly inclined (in the example Design by 30 ° or 35 °), so that with a The load on the soundproofing device is correspondingly high Force vectors arise through which the sound-soft Layers 4a, 4b are subjected to shear and pressure.
  • the soundproof layers 4a, 4b are therefore of simplicity half bounded by body which is the shape of a cylinder have (see Fig. 1, circles k1 and k2).
  • Soundproofing devices 1 can be used for Connection of any mechanical systems with one Mounting body can be used. Because of the small dimensions can the soundproofing devices 1 advantageous used for mounting rails 5 (see Fig. 2) along which a sliding door or a partition carrying drive 6 (see Fig. 4) is performed.
  • the soundproofing device 1 can be implemented with simple measures to be assembled.
  • the base plate 31 of the middle piece 3 and the base part 21a, 21b of each angle element 2a, 2b preferably have passages 32a, 23b; 33 on, are feasible through the mounting screws that with the Mounting body and the rail are connected.
  • center piece 3 aligned open upwards. Possible is, however, the middle piece 3 opened downwards to arrange.
  • a center piece 3 opened downwards could be designed in the form of a rail 5, such as it is shown in Fig. 2.
  • FIG. 3 shows a second soundproofing device 100 which on the one hand with a rail 5 and on the other hand on one Carrier plate 200 is mounted.
  • the soundproofing device 100 has a soundproof element 400, in which a threaded sleeve 300 is included, into the mounting screw used to mount a rail 5 7 is turned.
  • a soundproof element 400 in which a threaded sleeve 300 is included, into the mounting screw used to mount a rail 5 7 is turned.
  • Fig. 4 shows a third in a blanket or in one Cupboard top floor 201 recessed soundproofing device 101, on which a rail 5 is mounted.
  • the soundproofing device 101 has an acoustically soft element 401 in which one with a thread and a flange 302 provided sleeve 301 is included.
  • the rail 5 is by a fastening screw 7 with the sleeve 301 connected.
  • the soundproof element 401 has one an edge 403 provided flange 404 and one cylindrical body 402 in which one for receiving the sleeve 301 serving opening is provided.
  • In the A hole 202 is in the ceiling or in the cupboard top floor 201 provided, in which the soundproof element 401 completely can be sunk.
  • FIG. 5 shows the soundproofing device 1 according to FIG. 1, in which the mutually facing sides of the middle piece 3 and the angle elements 2a, 2b are provided with retaining ribs 34 are.
  • the holding ribs 34 the height of which is in the range of 1/10 mm can be up to about 5 mm and the straight or oblique run from bottom to top, serve to fix the elastic layers 4a and 4b and / or the positive Connection of the middle piece 3 and the angle elements 2a, 2b as soon as one of the elastic layers 4a or 4b should solve, which increases security becomes.
  • the ribs 34 can also be shorter or one or be interrupted several times.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP01810045A 2000-03-29 2001-01-18 Dispositif d'insonorisation pour systèmes comprenant une partie mobile Expired - Lifetime EP1138860B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20000598 2000-03-29
CH5982000 2000-03-29

Publications (2)

Publication Number Publication Date
EP1138860A1 true EP1138860A1 (fr) 2001-10-04
EP1138860B1 EP1138860B1 (fr) 2003-08-06

Family

ID=4522582

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01810045A Expired - Lifetime EP1138860B1 (fr) 2000-03-29 2001-01-18 Dispositif d'insonorisation pour systèmes comprenant une partie mobile

Country Status (6)

Country Link
EP (1) EP1138860B1 (fr)
JP (1) JP4902909B2 (fr)
AT (1) ATE246764T1 (fr)
AU (1) AU783415B2 (fr)
CA (1) CA2340846A1 (fr)
DE (1) DE50100447D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008015A1 (fr) * 2004-07-16 2006-01-26 Dorma Gmbh + Co. Kg Systeme de glissiere
DE102008061281A1 (de) * 2008-12-11 2010-06-17 Becker Gmbh & Co. Kg Schalldämmung für mobile Trennwände

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5714376B2 (ja) * 2011-03-29 2015-05-07 株式会社Ｉｈｉインフラシステム 支承装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246130A1 (de) * 1971-08-17 1974-03-28 Kiekert Soehne Arn Innenlaufende schiebetuer fuer fahrzeuge
US4344206A (en) * 1980-02-21 1982-08-17 Clark Door Company, Inc. Bracket and door track assembly
DE3202879A1 (de) * 1982-01-29 1983-08-11 Geze Gmbh, 7250 Leonberg Beschlagsanordnung fuer schiebetuer
DE3801705A1 (de) * 1988-01-21 1989-07-27 Mantel Juval Eingehaengte, schall-isolierende vorrichtung fuer aufzuhaengende gegenstaende
US5524402A (en) * 1988-11-16 1996-06-11 Sykes; Christopher C. Partition structures and frame elements therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940418A (ja) * 1982-08-30 1984-03-06 株式会社日立製作所 押し釦の操作装置
JPS6359238A (ja) * 1986-08-29 1988-03-15 Nec Corp デ−タ通信網瑞末識別方式
DE3630360A1 (de) * 1986-09-05 1988-03-17 Metzeler Kautschuk Lager zur elastischen abstuetzung von maschinen
JP3251358B2 (ja) * 1992-06-08 2002-01-28 日産自動車株式会社 産業車両におけるシートの防振支持構造
JP3237088B2 (ja) * 1993-12-29 2001-12-10 株式会社ナブコ 自動扉の防振装置
JPH07286685A (ja) * 1994-02-24 1995-10-31 Mitsui Constr Co Ltd 配管部材、配管組立体、及び配管設置方法
JPH1162366A (ja) * 1997-08-27 1999-03-05 Pioole:Kk 間仕切り用移動パネルの防音ハンガーレール
JPH11216032A (ja) * 1998-02-02 1999-08-10 Itoki Co Ltd 居室空間の間仕切りユニット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246130A1 (de) * 1971-08-17 1974-03-28 Kiekert Soehne Arn Innenlaufende schiebetuer fuer fahrzeuge
US4344206A (en) * 1980-02-21 1982-08-17 Clark Door Company, Inc. Bracket and door track assembly
DE3202879A1 (de) * 1982-01-29 1983-08-11 Geze Gmbh, 7250 Leonberg Beschlagsanordnung fuer schiebetuer
DE3801705A1 (de) * 1988-01-21 1989-07-27 Mantel Juval Eingehaengte, schall-isolierende vorrichtung fuer aufzuhaengende gegenstaende
US5524402A (en) * 1988-11-16 1996-06-11 Sykes; Christopher C. Partition structures and frame elements therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008015A1 (fr) * 2004-07-16 2006-01-26 Dorma Gmbh + Co. Kg Systeme de glissiere
DE102008061281A1 (de) * 2008-12-11 2010-06-17 Becker Gmbh & Co. Kg Schalldämmung für mobile Trennwände

Also Published As

Publication number Publication date
JP4902909B2 (ja) 2012-03-21
AU1828301A (en) 2001-10-04
DE50100447D1 (de) 2003-09-11
CA2340846A1 (fr) 2001-09-29
EP1138860B1 (fr) 2003-08-06
AU783415B2 (en) 2005-10-27
ATE246764T1 (de) 2003-08-15
JP2001336343A (ja) 2001-12-07

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