Monitoring system for detent connections
First Claim
1. A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between a gas bag module (10) and a vehicle-fixed component comprising:
- first and second detent elements (14, 16) complementary to each other, said first detent element (14) being arranged on said vehicle-fixed component, said second detent element (16) being secured to said gas bag module (10);
a signal circuit (24) including a switch (30), said switch (30) having first and second contact elements (26, 28) said signal circuit (24) generating, a monitoring warning signal indicating an incorrectly locked detent connection when said switch (30) is closed andsaid contact elements (26, 28) being in electrical contact with each other and said switch (30) being closed to provide the monitoring warning signal only when said first and second detent elements (14, 16) are incorrectly locked.
1 Assignment
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Accused Products
Abstract
A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between a gas bag module and a vehicle-fixed component, includes first and second detent elements complementary to each other. A signal circuit is provided, having first and second contact elements which are part of a switch arranged in the signal circuit, a monitoring signal being generated when the switch is closed. The contact elements are in electrical contact with each other, with the switch being closed, only in an incorrectly locked state of the first and second detent elements only.
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Citations
17 Claims
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1. A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between a gas bag module (10) and a vehicle-fixed component comprising:
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first and second detent elements (14, 16) complementary to each other, said first detent element (14) being arranged on said vehicle-fixed component, said second detent element (16) being secured to said gas bag module (10); a signal circuit (24) including a switch (30), said switch (30) having first and second contact elements (26, 28) said signal circuit (24) generating, a monitoring warning signal indicating an incorrectly locked detent connection when said switch (30) is closed and said contact elements (26, 28) being in electrical contact with each other and said switch (30) being closed to provide the monitoring warning signal only when said first and second detent elements (14, 16) are incorrectly locked. - View Dependent Claims (4, 6, 7, 8, 17)
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2. A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between a gas bag module (10) and a vehicle-fixed component,
comprising first and second detent elements (14, 16) complementary to each other, wherein a signal circuit (24) is provided, having first and second contact elements (26, 28) which are part of a switch (30) arranged in said signal circuit (24), a monitoring signal being generated when said switch (30) is closed and said contact elemnts (26, 28) being in electrical contact with each other, with said switch (30) being closed in an incorrectly locked state of said first and second detent elements (14, 16) only, wherein said monitoring signal is an acoustic signal.
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3. A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between a gas module (10) and a vehicle-fixed component, comprising first and second detent elements (14, 16) complementary to each other, wherein a signal circuit (24) is provided, having first and second contact elements (26, 28) which are part of a switch (30) arranged in said signal circuit (24), a monitoring signal being generated when said switch (30) is closed and
said contact elements (26, 28) being in electrical contact with each other, with said switch (30) being closed in an incorrectly locked state of said first and second detent elements (14, 16) only, wherein said signal circuit (24) is part of a horn circuit.
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5. A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between s gas bag module (10) and a vehicle-fixed component,
comprising first and second elements (14, 16) complementary to each other, wherein a signal circuit (24) is provided, having first and second contact elements (26, 28) which are part of a switch (30) arranged in said signal circuit (24), a monitoring signal being generated when said switch (30) is closed and said contact elements (26, 28) being in electrical contact with each other, with said switch (30) being closed in an incorrectly locked state of said first and second detent elements (14, 16) only, wherein said first detent element (14) is a metal part fastened on one of said vehicle-fixed component and said gas bag module (10), said metal part being partially surrounded by an electrical insulation (150).
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9. A monitoring system in a motor vehicle, for detecting incorrectly locked detent connection between a gas bag module (10) and a vehicle-fixed component,
comprising first and second detent elements (14, 16) complementary to each other, wherein a signal circuit (24) is provided, having first and second contact elements (26, 28) which are part of a switch (30) arranged in said signal circuit (24), a monitoring signal being generated when said switch (30) is closed and said contact elements (26, 28) being in electrical contact with each other, with said switch (30) being closed in an incorrectly locked state of said first and second detent elements (14, 16) only, wherein said second contact element (28) is a metal sheet fastened on one of said gas bag module (10) and said vehicle-fixed component.
- 10. A monitoring system in a motor vehicle, for detecting an incorrectly locked detent connection between a gas bag module (10) and a vehicle-fixed component, comprising first and second detent elements (14, 16) complementary to each other, wherein a signal circuit (124) is provided, having first and second contact elements (126, 128) which are part of a first switch (130) arranged in said signal circuit (124), said signal circuit (124) comprising a second switch (36) which is open in a basic state and is connected in series with said first switch (130), said contact elements (126, 128) being in electrical contact with each other in a correctly locked state of said detent elements (14, 16) only, so that said first switch (130) is closed and said signal circuit (124) can be closed by closing said second switch (36).
Specification