JPS49111325A - - Google Patents
Info
- Publication number
- JPS49111325A JPS49111325A JP49014036A JP1403674A JPS49111325A JP S49111325 A JPS49111325 A JP S49111325A JP 49014036 A JP49014036 A JP 49014036A JP 1403674 A JP1403674 A JP 1403674A JP S49111325 A JPS49111325 A JP S49111325A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0884—Insulating elements, e.g. for sound insulation for mounting around noise sources, e.g. air blowers
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00328947A US3820629A (en) | 1973-02-02 | 1973-02-02 | Acoustical louver for earthmoving vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49111325A true JPS49111325A (enExample) | 1974-10-23 |
| JPS578729B2 JPS578729B2 (enExample) | 1982-02-18 |
Family
ID=23283163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1403674A Expired JPS578729B2 (enExample) | 1973-02-02 | 1974-02-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3820629A (enExample) |
| JP (1) | JPS578729B2 (enExample) |
| BE (1) | BE810494A (enExample) |
| CA (1) | CA1007168A (enExample) |
| GB (1) | GB1455085A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116520A (en) * | 1980-02-15 | 1981-09-12 | Caterpillar Mitsubishi Ltd | Engine noise reduction device for construction vehicle |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214494B2 (enExample) * | 1973-08-14 | 1977-04-22 | ||
| US3897850A (en) * | 1974-03-11 | 1975-08-05 | Caterpillar Tractor Co | Noise suppressing engine guard |
| JPS5534251Y2 (enExample) * | 1975-09-30 | 1980-08-14 | ||
| JPS5534252Y2 (enExample) * | 1975-09-30 | 1980-08-14 | ||
| GB1551362A (en) * | 1975-04-28 | 1979-08-30 | Komatsu Mfg Co Ltd | Radiator assembly |
| US3960238A (en) * | 1975-04-30 | 1976-06-01 | Caterpillar Tractor Co. | Sound attenuating engine enclosure |
| JPS5815629Y2 (ja) * | 1976-12-02 | 1983-03-30 | 株式会社小松製作所 | ラジエ−タ冷却装置 |
| JPS6021086B2 (ja) * | 1979-04-27 | 1985-05-25 | キヤタピラ−三菱株式会社 | 土工用車輛 |
| WO1981001069A1 (en) * | 1979-10-10 | 1981-04-16 | Caterpillar Tractor Co | Noise suppression arrangement for engine enclosures |
| US4260037A (en) * | 1979-10-29 | 1981-04-07 | Deere & Company | Assembly for silencing engine cooling fan noise |
| GB2121734A (en) * | 1982-05-26 | 1984-01-04 | Ford Motor Co | Motor vehicle radiator grille |
| US5555932A (en) * | 1993-04-02 | 1996-09-17 | Ford Motor Company | Heat shield for an automotive vehicle |
| DE19540357C1 (de) * | 1995-10-30 | 1997-05-28 | Aeg Schorch Transformatoren Gm | Eisenbahnbrücke und Kulisse zur Schalldämpfung an dieser |
| JP3119192B2 (ja) * | 1997-03-07 | 2000-12-18 | 日産自動車株式会社 | 遮音板構造 |
| US6688424B1 (en) * | 1997-10-24 | 2004-02-10 | Komatsu Ltd. | Noise absorbing device and device for taking air into engine room of a construction machine |
| JP2000335260A (ja) * | 1999-05-26 | 2000-12-05 | Komatsu Ltd | 車両の空気口の吸音ブレード |
| US7048500B2 (en) * | 2004-03-01 | 2006-05-23 | Donaldson Company, Inc. | Silencer for ventilation system and methods |
| GB2491599A (en) * | 2011-06-07 | 2012-12-12 | Levolux At Ltd | Acoustic damping louvre suitable for direct mounting to the exterior of a building |
-
1973
- 1973-02-02 US US00328947A patent/US3820629A/en not_active Expired - Lifetime
-
1974
- 1974-01-02 CA CA189,354A patent/CA1007168A/en not_active Expired
- 1974-01-25 GB GB366074A patent/GB1455085A/en not_active Expired
- 1974-02-01 BE BE140451A patent/BE810494A/xx not_active IP Right Cessation
- 1974-02-02 JP JP1403674A patent/JPS578729B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116520A (en) * | 1980-02-15 | 1981-09-12 | Caterpillar Mitsubishi Ltd | Engine noise reduction device for construction vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| BE810494A (fr) | 1974-08-01 |
| CA1007168A (en) | 1977-03-22 |
| US3820629A (en) | 1974-06-28 |
| GB1455085A (en) | 1976-11-10 |
| JPS578729B2 (enExample) | 1982-02-18 |