Housing for an electronic control device in motor vehicles
First Claim
1. Apparatus comprising an electronic control device for a motor vehicle, and a housing for said electronic control device, said housing comprising a generally parallelepipedal frame of plastics and a metallic envelope with spaced parallel top and bottom walls, parallel side walls interconnecting said parallel top and bottom walls and at least one open face, said top, bottom and side walls defining a space and said frame being fitted into said space, said control device comprising at least one printed circuit board and electronic components connected to said printed circuit board and engaged in shaped holding structures of said frame, said printed circuit board being located between said bottom wall and at least a part of said frame, and said printed circuit board being rigidly connected to said metallic envelope by metallic fasteners extending from said top wall through said frame and to said printed circuit board.
1 Assignment
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Accused Products
Abstract
A housing for electronic control devices in motor vehicles comprises a generally parallelepipedal frame of plastics and a metallic envelope with spaced parallel top and bottom walls interconnected by parallel side walls and at least one open face. The top, bottom and side walls define a space and the frame is fitted into such space. The control device includes a printed circuit board and electronic components connected to the printed circuit board and engaged in shaped holding structures of the frame. The printed circuit board is located between the bottom wall and the frame. The printed circuit board is rigidly connected to the metallic envelope by metallic fasteners extending from the top wall through the frame and to the printed circuit board.
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Citations
11 Claims
- 1. Apparatus comprising an electronic control device for a motor vehicle, and a housing for said electronic control device, said housing comprising a generally parallelepipedal frame of plastics and a metallic envelope with spaced parallel top and bottom walls, parallel side walls interconnecting said parallel top and bottom walls and at least one open face, said top, bottom and side walls defining a space and said frame being fitted into said space, said control device comprising at least one printed circuit board and electronic components connected to said printed circuit board and engaged in shaped holding structures of said frame, said printed circuit board being located between said bottom wall and at least a part of said frame, and said printed circuit board being rigidly connected to said metallic envelope by metallic fasteners extending from said top wall through said frame and to said printed circuit board.
- 8. Apparatus comprising an electronic control device for a motor vehicle, and a housing for said electronic control device, said apparatus comprising a generally parallelepipedal frame of plastics and a metallic envelope with spaced parallel top and bottom walls, parallel side walls interconnecting said parallel top and bottom walls and at least one open face, said top, bottom and side walls defining a space and said frame being fitted into said space, said control device comprising at least one printed circuit board and electronic components connected to said printed circuit board and engaged in shaped holding structures of said frame, said printed circuit board being located between said bottom wall and at least part of said frame, and said printed circuit board being rigidly connected to said metallic envelope by metallic fasteners, said metallic fasteners comprising studs, each of said studs extending from said top wall through said frame and to said bottom wall of said envelope.
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11. Apparatus comprising an electronic control device for a motor vehicle, and a housing for said device, said housing comprising a generally parallelepipedal frame of plastics and a metallic envelope with spaced parallel top and bottom walls interconnected by parallel side walls and at least one open face, said top, bottom and side walls defining a space and said frame being fitted into such space, said control device comprising at least one printed circuit board and electronic components connected to said printed circuit board and engaged in shaped holding structures of said frame, said printed circuit board being located between said bottom wall and at least part of said frame, and said printed circuit board being rigidly connected to said metallic envelope by metallic fasteners extending from said top wall through said frame and to said printed circuit board, said metallic fasteners comprising elongate cylindrical studs each having a first end rigidly connected to said top wall end a second end connected to said printed circuit board, said second stud ends extending across said printed circuit board and being rigidly connected to said bottom wall, said studs have internally widening recesses at said second ends end said bottom wall being caulked to engage into said recesses.
Specification