Vehicle seat belt shoulder strap adjusting device
First Claim
1. In a vehicle seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining a shoulder portion and a lap portion, the improvement comprising an adjusting device to position the shoulder portion for children, the adjusting device comprising:
- a plate having a loop, an outboard edge which inclines relative to the loop, and an upper slot that is substantially perpendicular to the loop;
the shoulder and lap portions overlying each other and passing through the loop, the shoulder portion twisting back over the outboard edge and extending upward; and
the upper slot having an opening through which the shoulder portion may be inserted to lock the plate against movement along the overlying shoulder and lap portions, the opening allowing the shoulder portion to be removed to allow the plate to slide along the overlying shoulder and lap portions to select a desired position.
3 Assignments
0 Petitions
Accused Products
Abstract
An adjusting device for a vehicle seat belt assembly will adjust the inclination of the shoulder portion of the belt to accommodate children. The adjusting device is a plate which has an inboard slot, an outboard slot, and an upper slot. The shoulder and lap portions of the web overlie one another and pass through the inboard slot, across one of the sides of the plate, and through the outboard slot. The shoulder portion outboard of the plate passes upward past the other side of the plate and through the upper slot. The plate can manually slide to various positions prior to inserting the shoulder portion through the upper slot.
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Citations
16 Claims
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1. In a vehicle seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining a shoulder portion and a lap portion, the improvement comprising an adjusting device to position the shoulder portion for children, the adjusting device comprising:
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a plate having a loop, an outboard edge which inclines relative to the loop, and an upper slot that is substantially perpendicular to the loop; the shoulder and lap portions overlying each other and passing through the loop, the shoulder portion twisting back over the outboard edge and extending upward; and the upper slot having an opening through which the shoulder portion may be inserted to lock the plate against movement along the overlying shoulder and lap portions, the opening allowing the shoulder portion to be removed to allow the plate to slide along the overlying shoulder and lap portions to select a desired position.
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2. In a vehicle seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining a shoulder portion and a lap portion, the improvement comprising an adjusting device to position the shoulder portion for children, the adjusting device comprising:
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a plate having an inboard edge, an outboard edge, a lower edge, an upper edge, a front side, and a back side; an elongated inboard slot on the inboard edge of the plate; an elongated outboard slot on the outboard edge of the plate; the shoulder and lap portions of the web overlying one another and passing through the inboard slot, across one of the sides and through the outboard slot; and locking means for selectively preventing the plate from sliding relative to the shoulder and lap portions, the locking means being releasable for manually sliding the plate relative to the shoulder and lap portions for selectively varying a point at which the shoulder portion extends upward from the lap portion; and
wherein the locking means comprises;an elongated upper slot located on the upper edge of the plate and extending substantially perpendicular to the inboard slot, the shoulder portion extending upward and twisting from the outboard slot and passing through the upper slot; and the upper slot having an opening into which the shoulder portion may be inserted and removed to selectively lock and release the plate.
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3. In a vehicle seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining a shoulder portion and a lap portion, the improvement comprising an adjusting device to position the shoulder portion for children, the adjusting device comprising:
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a plate having an inboard edge, an outboard edge, a lower edge, an upper edge, a front side, and a back side; an elongated inboard slot on the inboard edge of the plate; an elongated outboard slot on the outboard edge of the plate; the shoulder and lap portions of the web overlying one another and passing through the inboard slot, across one of the sides and through the outboard slot; and locking means for selectively preventing the plate from sliding relative to the shoulder and lap portions, the locking means being releasable for manually sliding the plate relative to the shoulder and lap portions for selectively varying a point at which the shoulder portion extends upward from the lap portion; and wherein one of the inboard and outboard slots is defined by a pair of lugs, one of the lugs joined to the upper edge of the plate at and extending toward the lower edge of the plate, another of the lugs joined to the lower edge of the plate and extending toward the upper edge of the plate, each of the lugs having a free end which is spaced apart from the free end of the other lug, defining an opening to allow the lap and shoulder portions to be inserted into said one of the inboard and outboard slots without removal of an end of a web from attachment to the vehicle. - View Dependent Claims (4)
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5. In a vehicle seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining a shoulder portion and a lap portion, the improvement comprising an adjusting device to position the shoulder portion for children, the adjusting device comprising:
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a plate having an inboard edge, an outboard edge, a lower edge, an upper edge, a front side, and a back side; an elongated inboard slot on the inboard edge of the plate; an elongated outboard slot on the outboard edge of the plate; the shoulder and lap portions of the web overlying one another and passing thorough the inboard slot, across one of the sides and through the outboard slot; and locking means for selectively preventing the plate from sliding relative to the shoulder and lap portions, the locking means being releasable for manually sliding the plate relative to the shoulder and lap portions for selectively varying a point at which the shoulder portion extends upward from the lap portion; and wherein one of the inboard and outboard slots is defined by a pair of lugs, one of the lugs joined to the upper edge of the plate at and extending toward the lower edge of the plate, another of the lugs joined to the lower edge of the plate and extending toward the upper edge of the plate, each of the lugs having a free end which is spaced apart from the free end of the other lug, defining an opening; and wherein another of the inboard and outboard slots is defined by a single lug, having one end joined to one of the upper and lower edges of the plate at and extending toward another of the upper and lower edges of the plate, the single lug having a free end which is spaced apart from the plate, defining an opening, the openings allowing the lap and shoulder portions to be inserted into the slots without removal of an end of the web from attachment to a vehicle. - View Dependent Claims (6)
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7. In a vehicle seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining a shoulder portion and a lap portion, the improvement comprising an adjusting device to position the shoulder portion for children, the adjusting device comprising:
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a plate having an inboard edge, an outboard edge, a lower edge, an upper edge, a front side, and a back side; an elongated inboard slot on the inboard edge of the plate; an elongated outboard slot on the outboard edge of the plate, the outboard slot inclining relative to the inboard slot, with a lower end of the outboard slot being located farther [inboard] inward than an upper end of the outboard slot; an elongated upper slot on the upper edge of the plate; the shoulder and lap portions of the web overlying one another and passing through the inboard slot, across one of the sides and through the outboard slot; and the upper slot having an opening, so that the shoulder portion may be twisted and passed from the outboard slot across another of the sides and through the upper slot to prevent the plate from sliding relative to the shoulder and lap portions, the opening in the upper slot allowing the shoulder portion to be removed from the upper slot to allow a user to manually slide the plate relative to the shoulder and lap portions for selectively varying a point at which the shoulder portion extends upward from the lap portion. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for adjusting a position of a shoulder portion of a vehicle seat belt assembly for children, the seat belt assembly having an inboard portion containing a buckle, an outboard portion including a web and a latchplate which is adapted to be drawn across an occupant and latched into the buckle, defining the shoulder portion and a lap portion, the method comprising:
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providing a plate with a loop, an outboard edge, and an upper slot; overlying the shoulder and lap portions of the web and passing the shoulder and lap portions through the loop; manually sliding the plate to a position selecting a point at which the shoulder portion extends upward from the lap portion; and
thentwisting the shoulder portion around the outboard edge and passing the shoulder portion upward through the upper slot.
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Specification