IP Library Granted Patent US 10,611,329
Granted Patent B2
US 10,611,329 · App. 15/599,168 · Granted Apr 7, 2020

Shock absorbing speaker

Inventor: Katherine Jennette Freund (Livonia, MI)
Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
B60R21/0136B60R21/20H04R1/023H04R1/025H04R7/127H04R9/043B60R2021/01081B60R2021/01211B60R2021/2074H04R2400/11H04R2499/13
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Quick Facts
Patent No.
US 10,611,329
App. No.
15/599,168
Granted
Apr 7, 2020
Kind
B2
Abstract

A loudspeaker arrangement in a motor vehicle includes a collision sensor transmitting a collision signal in response to detecting that the motor vehicle has been in a collision. An audio system transmits an audio signal. A loudspeaker includes an air bag connected thereto. The loudspeaker is coupled to the audio system and produces audible sounds based on the audio signal. The air bag is coupled to the collision sensor and is activated in response to the collision sensor transmitting the collision signal.

Claims (14)

1. A loudspeaker arrangement in a motor vehicle, comprising:

a collision sensor configured to transmit a collision signal in response to detecting that the motor vehicle has been in a collision;

an audio system configured to transmit an audio signal; and

a loudspeaker including a dust cap, an air bag being secured beneath the dust cap and attached to a spider of the loudspeaker, the loudspeaker being coupled to the audio system and configured to produce audible sounds based on the audio signal, the air bag being coupled to the collision sensor and configured to be activated in response to the collision sensor transmitting the collision signal.

2. The loudspeaker arrangement of claim 1 further comprising an electronic processor interconnecting the collision sensor and the air bag, the electronic processor being configured to cause the air bag to activate in response to the electronic processor receiving the collision signal.

3. The loudspeaker arrangement of claim 1 wherein the air bag is configured to burst through the dust cap upon being activated.

4. The loudspeaker arrangement of claim 1 wherein the collision sensor is configured to activate at least one other air bag in the motor vehicle.

5. A loudspeaker arrangement in a motor vehicle, comprising:

a collision sensor configured to transmit a collision signal in response to detecting that the motor vehicle has been in a collision;

an audio system configured to transmit an audio signal; and

a loudspeaker including a dust cap, an air bag being secured beneath the dust cap and attached to a cone of the loudspeaker, the loudspeaker being coupled to the audio system and configured to produce audible sounds based on the audio signal, the air bag being coupled to the collision sensor and configured to be activated in response to the collision sensor transmitting the collision signal.

6. The loudspeaker arrangement of claim 5 further comprising an electronic processor interconnecting the collision sensor and the air bag, the electronic processor being configured to cause the air bag to activate in response to the electronic processor receiving the collision signal.

7. The loudspeaker arrangement of claim 5 wherein the air bag is configured to burst through the dust cap upon being activated.

8. The loudspeaker arrangement of claim 5 wherein the collision sensor is configured to activate at least one other air bag in the motor vehicle.

Assignments (3)
CORRECTIVE ASSIGNMENT TO CORRECT THE SUPPORTIVE DOCUMENTS PREVIOUSLY RECORDED ON REEL 72222 FRAME 267. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Sep 23, 2025
From: PANASONIC CORPORATION OF NORTH AMERICA
To: PANASONIC AUTOMOTIVE SYSTEMS AMERICA, LLC.
Reel/Frame 072930/0871 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 31, 2025
From: PANASONIC CORPORATION OF NORTH AMERICA
To: PANASONIC AUTOMOTIVE SYSTEMS AMERICA, LLC
Reel/Frame 072222/0267 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 18, 2017
From: FREUND, KATHERINE JENNETTE
To: PANASONIC AUTOMOTIVE SYSTEMS COMPANY OF AMERICA, DIVISION OF PANASONIC CORPORATION OF NORTH AMERICA
Reel/Frame 042430/0495 →
Continuity (2)
Provisional Application 62340327 · May 23, 2016
Related Publication 20170334384A1 · Nov 23, 2017