US4718696A — Retaining structure for webbing secured to seat o…

Claim 1

Independent Claim 110 words

A retaining structure for webbing secured to a seat of a vehicle, which comprises: (a) an occupant restraining webbing wound up by a first retractor, wherein both the retractor and a free end of the webbing are anchored to said seat, and (b) a continuous flexible retaining member secured at one end thereof to the side wall of the body of the vehicle and at the other end to the floor of the vehicle body and having an intermediate portion mechanically coupled to the intermediate portion of the webbing, whereby, in the event of a vehicular emergency the tension which acts on said webbing is transmitted to the vehicle body.

Claim 2

Dependent Claim 110 words

A retaining structure for webbing secured to a seat of a vehicle, which comprises: (a) an occupant restraining webbing wound up by a first retractor, wherein both the retractor and a free end of the webbing are anchored to said seat, and (b) a continuous flexible retaining member secured at one end thereof to the side wall of the body of the vehicle and at the other end to the floor of the vehicle body and having an intermediate portion mechanically coupled to the intermediate portion of the webbing, whereby, in the event of a vehicular emergency the tension which acts on said webbing is transmitted to the vehicle body.

Claim 3

Dependent Claim 16 words

A retaining structure according to claim 1, wherein said first retractor is disposed inside said seat.

Claim 4

Dependent Claim 60 words

A retaining structure according to claim 1, wherein said first retractor is rigidly secured to a first bracket which is provided with a guide slot into which is pressfitted a first pin provided on said seat, so that, when a relatively large tension acts on said webbing, said first retractor is movable relative to said pin along said guide slot.

Claim 5

Dependent Claim 73 words

A retaining structure according to claim 3, wherein a second bracket having a U-shaped cross section is rigidly secured to said first bracket, said second bracket having a second pin extended therein, the intermediate portion of said continuous member being passed over said second pin, so that, when a relatively large tension acts on said webbing, said tension is carried by said continuous member through first retractor and said first and second brackets.

Claim 6

Dependent Claim 33 words

A retaining structure according to claim 4, wherein the other end of said continuous member is wound up into a second retractor which is rigidly secured to the floor of the vehicle body.

Claim 7

Dependent Claim 24 words

A retaining structure according to claim 5, wherein the other longitudinal end of said webbing is anchored to said seat through an anchor plate.

Claim 8

Dependent Claim 116 words

A retaining structure according to claim 6, wherein said webbing retains at the intermediate portion thereof a tongue plate which is engageable with a buckle device provided on said seat, said buckle device being rigidly secured to a third bracket having a U-shaped cross-section, said third bracket being provided with a slot into which is press-fitted a third pin provided on said seat, said third bracket further having a fourth pin stretched therein, the intermediate portion of said continuous member being passed over said fourth pin, so that, when a relatively large tension acts on said webbing, said tension is carried by said continuous member through said tongue plate, said buckle device and said third bracket.

Claim 9

Dependent Claim 26 words

A retaining structure according to claim 7, wherein said continuous member is a retaining webbing having a smaller width than that of said occupant restraining webbing.

Claim 10

Dependent Claim 13 words

A retaining structure according to claim 7, wherein said continuous member is wire.

Claim 11

Dependent Claim 171 words

A retaining structure employed in a seatbelt system for a vehicle that has a webbing secured onto a seat designed to restrain the body of an occupant, wherein said retaining structure supports said webbing when an emergency situation of the vehicle occurs, comprising: (a) an occupant restraining webbing anchored at one end thereof to the lower portion of said seat and wound up at the other end into a first retractor which is disposed inside the seat back of said seat; and (b) a buckle device for supporting a folded intermediate portion of the webbing, and (c) a continuous flexible retaining member secured at one end thereof to the side wall of the body of the vehicle and wound up at the other end into a second retractor which is rigidly secured to the floor of the vehicle body, said continuous member being mechanically coupled to the buckle device, whereby the tension which acts on said webbing when an emergency situation of the vehicle occurs is transmitted to the vehicle body.

Claim 12

Dependent Claim 171 words

A retaining structure employed in a seatbelt system for a vehicle that has a webbing secured onto a seat designed to restrain the body of an occupant, wherein said retaining structure supports said webbing when an emergency situation of the vehicle occurs, comprising: (a) an occupant restraining webbing anchored at one end thereof to the lower portion of said seat and wound up at the other end into a first retractor which is disposed inside the seat back of said seat; and (b) a buckle device for supporting a folded intermediate portion of the webbing, and (c) a continuous flexible retaining member secured at one end thereof to the side wall of the body of the vehicle and wound up at the other end into a second retractor which is rigidly secured to the floor of the vehicle body, said continuous member being mechanically coupled to the buckle device, whereby the tension which acts on said webbing when an emergency situation of the vehicle occurs is transmitted to the vehicle body.

Claim 13

Dependent Claim 60 words

A retaining structure according to claim 10, wherein said first retractor is rigidly secured to a first bracket which is provided with a guide slot into which is press-fitted a first pin provided on said seat, so that, when a relatively large tension acts on said webbing, said first retractor is movable relative to said pin along said guide slot.

Claim 14

Dependent Claim 73 words

A retaining structure according to claim 11, wherein a second bracket having a U-shaped cross section is rigidly secured to said first bracket, said second bracket having a second pin stretched therein, the intermediate portion of said continuous member being passed over said second pin, so that, when a relatively large tension acts on said webbing, said tension is carried by said continuous member through first retractor and said first and second brackets.

Claim 15

Dependent Claim 24 words

A retaining structure according to claim 12, wherein the other longitudinal end of said webbing is anchored to said seat through an anchor plate.

Claim 16

Dependent Claim 116 words

A retaining structure according to claim 13, wherein said webbing retains at the intermediate portion thereof a tongue plate which is engageable with a buckle device provided on said seat, said buckle device being rigidly secured to a third bracket having a U-shaped cross-section, said third bracket being provided with a slot into which is press-fitted a third pin provided on said seat, said third bracket further having a fourth pin stretched therein, the intermediate portion of said continuous member being passed over said fourth pin, so that, when a relatively large tension acts on said webbing, said tension is carried by said continuous member through said tongue plate, said buckle device and said third bracket.

Claim 17

Dependent Claim 26 words

A retaining structure according to claim 14, wherein said continuous member is a reinforcing webbing having a smaller width than that of said occupant restraining webbing.

Claim 18

Dependent Claim 13 words

A retaining structure according to claim 14, wherein said continuous member is wire.

Claim 19

Dependent Claim 179 words

A retaining structure for an occupant restraining webbing secured to a seat of a vehicle, which comprises: (a) a webbing anchored at one longitudinal end thereof to the side of said seat which is closer to an outside of the vehicle through an anchor plate, and wound up at the other longitudinal end into a first retractor disposed inside the seat back of said seat, an intermediate portion of said webbing being used to restrain the body of an occupant; and (b) a retaining flexible continuous member anchored at one end thereof to a center pillar which constitutes a part of the side wall of the vehicle body, and wound up at the other end into a second retractor which is rigidly secured to the floor of the vehicle body, the intermediate portion of said continuous member being disposed inside said seat back so as to support said webbing, whereby the tension which acts on said webbing when an emergency situation of the vehicle occurs can reliably be transmitted to the vehicle body so as to be carried thereby.

Claim 20

Dependent Claim 179 words

A retaining structure for an occupant restraining webbing secured to a seat of a vehicle, which comprises: (a) a webbing anchored at one longitudinal end thereof to the side of said seat which is closer to an outside of the vehicle through an anchor plate, and wound up at the other longitudinal end into a first retractor disposed inside the seat back of said seat, an intermediate portion of said webbing being used to restrain the body of an occupant; and (b) a retaining flexible continuous member anchored at one end thereof to a center pillar which constitutes a part of the side wall of the vehicle body, and wound up at the other end into a second retractor which is rigidly secured to the floor of the vehicle body, the intermediate portion of said continuous member being disposed inside said seat back so as to support said webbing, whereby the tension which acts on said webbing when an emergency situation of the vehicle occurs can reliably be transmitted to the vehicle body so as to be carried thereby.

Claim 21

Dependent Claim 60 words

A retaining structure according to claim 17, wherein said first retractor is rigidly secured to a first bracket which is provided with a guide slot into which is press-fitted a first pin provided on said seat, so that, when a relatively large tension acts on said webbing, said first retractor is movable relative to said pin along said guide slot.

Claim 22

Dependent Claim 73 words

A retaining structure according to claim 18, wherein a second bracket having a U-shaped cross section is rigidly secured to said first bracket, said second bracket having a second pin stretched therein, the intermediate portion of said continuous member being passed over said second pin, so that, when a relatively large tension acts on said webbing, said tension is carried by said continuous member through first retractor an said first and second brackets.

Claim 23

Dependent Claim 116 words

A retaining structure according to claim 19, wherein said webbing retains at the intermediate portion thereof a tongue plate which is engageable with a buckle device provided on said seat, said buckle device being rigidly secured to a third bracket having a U-shaped cross-section, said third bracket being provided with a slot into which is press-fitted a third pin provided on said seat, said third bracket further having a fourth pin stretched therein, the intermediate portion of said continuous member being passed over said fourth pin, so that, when a relatively large tension acts on said webbing, said tension is carried by said continuous member through said tongue plate, said buckle device and said third bracket.

Claim 24

Dependent Claim 97 words

A retaining structure for webbing secured to a seat of a vehicle, comprising: (a) an occupant restraining webbing including a first retractor, wherein both the retractor and the free end of the webbing are anchored to the vehicle seat; (b) buckle means for retaining a folded intermediate portion of the webbing, and (c) a continuous flexible retaining member secured at both ends to the vehicle body and mechanically coupled to both the first retractor and the buckle means, wherein the tension that acts on the webbing in an emergency vehicular situation is transmitted to the continuous member.

Claim 25

Dependent Claim 97 words

A retaining structure for webbing secured to a seat of a vehicle, comprising: (a) an occupant restraining webbing including a first retractor, wherein both the retractor and the free end of the webbing are anchored to the vehicle seat; (b) buckle means for retaining a folded intermediate portion of the webbing, and (c) a continuous flexible retaining member secured at both ends to the vehicle body and mechanically coupled to both the first retractor and the buckle means, wherein the tension that acts on the webbing in an emergency vehicular situation is transmitted to the continuous member.

Claim 26

Dependent Claim 26 words

The structure of claim 21, further including a second retractor for extending and retracting the continuous member whenever the position of the vehicle seat is changed.

Claim 27

Dependent Claim 34 words

The structure of claim 22, wherein both the first and second retractors include locking mechanisms that prevent the webbing and the continuous member from unwinding from their respective retractors in an emergency vehicular situation.

Claim 28

Dependent Claim 24 words

The structure of claim 23, wherein the continuous member is slidably looped around a portion of both the first retractor and the buckle means.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1991-01-11	1991-07-13	1992-01-12	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1995-01-11	1995-07-13	1996-01-12	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1999-01-11	1999-07-13	2000-01-12	$7700.00	Window Closed / Lapsed

Retaining structure for webbing secured to seat of vehicle

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