Mounting structure for a vehicle deceleration sensor

• US 5,080,188 A
• Filed: 01/23/1990
• Issued: 01/14/1992
• Est. Priority Date: 01/23/1990
• Status: Expired due to Fees

• Current Assignee: Honda Giken Kogyo Kabushiki Kaisha (Honda Motor Company)
• Original Assignee: Honda Giken Kogyo Kabushiki Kaisha (Honda Motor Company)
• Inventors: Fukuda, Junichi, Okuhara, Hisakazu, Mochiji, Masao, Kamiji, Koichi
• Primary Examiner(s): Marmor, Charles A.
• Assistant Examiner(s): Finlay, Tamara L.
• Application Number:
  US07/468,312
• Time in Patent Office: 721 Days
• Field of Search: 180/271, 180/274, 180/281, 180/282, 180/311, 280/781, 280/783, 280/727, 280/728, 280/734, 280/735, 280/801, 280/806, 340/438, 340/440, 340/669, 296/187, 296/203, 296/204, 296/205
• US Class Current: 180/282
• CPC Class Codes: B60R 2021/01006 Mounting of electrical components in vehicles
• CPC Class Codes: B60R 21/0132 responsive to vehicle motion parameters , e.g. to vehicle longitudinal or transversal deceleration or speed value

Abstract

A mounting structure for a vehicle deceleration sensor, comprising a deceleration sensor mounted on a part of a vehicle body where a longitudinal end of a front side member extending along a fore-and-aft direction of the vehicle body on one side thereof and a bulkhead separating a passenger compartment from a front part of the vehicle body are joined together with a part of the deceleration sensor protruding into the hollow interior of the front side member. Thus, a deceleration resulting from a vehicle crash is quickly transmitted to the deceleration sensor through the front side member, and the deceleration sensor is protected from adverse environmental effects as it may be located in the interior of the front side member.

Claims

1. A mounting structure for a vehicle deceleration sensor, comprising:

a deceleration sensor mounted on a part of a vehicle body where a longitudinal end of a hollow front side member extending along fore-and-aft direction of said vehicle body on one side thereof and a bulkhead separating a passenger compartment from a front part of said vehicle body are joined together, wherein a portion of said bulkhead is provided with an opening which is communicated with an interior portion of said front side member, and said deceleration sensor is mounted on said bulkhead with a part thereof projecting into said interior of said front side member through said opening.

2. A mounting structure for a vehicle deceleration sensor, comprising a deceleration sensor, wherein said deceleration sensor is mounted on a front bulkhead of a vehicle body separating a passenger compartment from a front part of said vehicle body, and wherein a longitudinal end of a hollow front side member extending longitudinally along a fore-and-aft direction of said vehicle body on one side thereof abuts said bulkhead, said deceleration sensor facing a hollow interior portion of said front side member.

3. A mounting structure for a vehicle deceleration sensor according to claim 2, wherein a portion of said bulkhead is provided with an opening which is communicated with an interior portion of sad hollow front side member, and said deceleration sensor is mounted on said bulkhead with a part thereof projecting into said interior of a hollow front side member through said opening.

4. A mounting structure for a vehicle deceleration sensor according to claim 3, wherein said deceleration sensor is provided with a mounting flange which is attached to a peripheral part of said bulkhead around said opening, and a protective cover covering a portion of said deceleration sensor projecting into said interior of said front side member and having a flange which is clamped between said peripheral part of said bulkhead and said mounting flange of said deceleration sensor.