CA935098A - Acoustical wall for foldable closure - Google Patents
Acoustical wall for foldable closureInfo
- Publication number
- CA935098A CA935098A CA105103A CA105103A CA935098A CA 935098 A CA935098 A CA 935098A CA 105103 A CA105103 A CA 105103A CA 105103 A CA105103 A CA 105103A CA 935098 A CA935098 A CA 935098A
- Authority
- CA
- Canada
- Prior art keywords
- foldable closure
- acoustical wall
- acoustical
- wall
- foldable
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/92—Doors or windows extensible when set in position
- E06B3/94—Doors of the bellows type
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2257770A | 1970-03-25 | 1970-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA935098A true CA935098A (en) | 1973-10-09 |
Family
ID=21810301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA105103A Expired CA935098A (en) | 1970-03-25 | 1971-02-11 | Acoustical wall for foldable closure |
Country Status (2)
Country | Link |
---|---|
US (1) | US3628626A (en) |
CA (1) | CA935098A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE42009B1 (en) * | 1975-07-18 | 1980-05-21 | Declan F | Insulating screen |
US4083395A (en) * | 1976-08-20 | 1978-04-11 | Romano Paul L | Acoustic drape |
ES2063653B1 (en) * | 1992-06-19 | 1997-05-01 | Ciriaco Francisca Anastasio | IMPROVEMENTS INTRODUCED IN FOLDING DOORS FOR INDUSTRIAL USE. |
DE102004062647A1 (en) * | 2004-12-21 | 2006-06-29 | Kronotec Ag | Wood fiber insulation board or mat |
US20090032171A1 (en) * | 2007-08-02 | 2009-02-05 | R.L. Adams Plastics, Inc. | Fanfold thermal insulation and method of manufacture |
US7986526B1 (en) * | 2010-02-25 | 2011-07-26 | International Business Machines Corporation | Acoustically absorptive apparatus for an electronics rack of a data center |
US9332678B2 (en) | 2010-09-30 | 2016-05-03 | International Business Machines Corporation | Cold air containment system in a data centre |
US8327905B2 (en) * | 2010-10-01 | 2012-12-11 | Railquip Enterprises Inc. | Vertically collapsible barrier with improved sealing |
JP6110056B2 (en) * | 2011-08-25 | 2017-04-05 | スリーエム イノベイティブ プロパティズ カンパニー | Sound absorbing material |
US8839842B2 (en) * | 2011-10-21 | 2014-09-23 | Rite-Hite Holding Corporation | Insulated washdown flexible walls and curtains |
CA2959403A1 (en) * | 2014-09-03 | 2016-03-10 | Ciw Enterprises, Inc. | Partition door having sound attenuating coating |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1810847A (en) * | 1928-08-23 | 1931-06-16 | Folding Products Corp | Foldable curtain |
US2903055A (en) * | 1957-06-12 | 1959-09-08 | New Castle Products Inc | Sound insulated folding door |
US2915115A (en) * | 1958-07-28 | 1959-12-01 | Holcomb & Hoke Mfg Co Inc | Sound retardant flexible room divider |
US3062277A (en) * | 1959-07-29 | 1962-11-06 | New Castle Products Inc | Frame structure for foldable closures |
US3234996A (en) * | 1963-08-26 | 1966-02-15 | Won Door Corp | Sound retarding folding partition |
US3223147A (en) * | 1964-12-17 | 1965-12-14 | Hough Mfg Corp | Acoustic type folding door |
-
1970
- 1970-03-25 US US22577A patent/US3628626A/en not_active Expired - Lifetime
-
1971
- 1971-02-11 CA CA105103A patent/CA935098A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3628626A (en) | 1971-12-21 |
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