US4506911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting structure for anchor of automotive seat belt
Assignee: Nissan Shatai Co Ltd
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Filing: 1983-08-03
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Granted: 1985-03-26
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Expires: 2003-08-03
Abstract
Abstract A structure for mounting a seat belt anchor for a vehicle with a sliding door includes a reinforcement member disposed within a vehicle side frame and adapted to receive a curved end of a guide rail from which the sliding door is slidably suspended. The reinforcement member is secured to the side frame with a fastener bolt. An anchor of the seat belt is also secured to the side frame with a fastener bolt also used to secure the reinforcement member. The reinforcement member provides the side frame with sufficient structural strength to resist bending moment applied via the seat belt.
Inventors
- 👤 Yoshiharu Nakamura
- 👤 Mikio Kanda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:16
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/18; B60R22/24
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
134 words
A mounting structure for an anchor of a seat belt for a vehicle having a sliding door, comprising: a vehicle side frame having an internal space and an opening leading to said internal space; a guide rail for slidably supporting said sliding door and extending along said side frame, said guide rail having one end curving so as to extend through said opening in said side frame and entering into said internal space; a reinforcement member disposed within said internal space of said side frame and having an opening corresponding to said opening of said side frame and receiving said curved end of the guide rail; a fastener bolt for fixing said reinforcement member to said side frame; and said seat belt anchor being commonly fixed to said side frame by said fastener bolt.
Claim 2
Dependent Claim
134 words
A mounting structure for an anchor of a seat belt for a vehicle having a sliding door, comprising: a vehicle side frame having an internal space and an opening leading to said internal space; a guide rail for slidably supporting said sliding door and extending along said side frame, said guide rail having one end curving so as to extend through said opening in said side frame and entering into said internal space; a reinforcement member disposed within said internal space of said side frame and having an opening corresponding to said opening of said side frame and receiving said curved end of the guide rail; a fastener bolt for fixing said reinforcement member to said side frame; and said seat belt anchor being commonly fixed to said side frame by said fastener bolt.
Claim 3
Dependent Claim
25 words
The structure as set forth in claim 1, wherein said curving end of said guide rail is fixed to said reinforcement member through a bracket.
Claim 4
Dependent Claim
37 words
The structure as set forth in claim 1, wherein said side frame comprises inner and outer members cooperating to define said internal space and said reinforcement member is fixed via said fastener bolt to said inner member.
Claim 5
Dependent Claim
26 words
The structure as set forth in claim 3, wherein said side frame is a roof side rail extending along the lateral edge of a vehicle roof.
Claim 6
Dependent Claim
143 words
A mounting structure for an anchor of a seat belt for a vehicle having a sliding door which is slidably suspended by a guide rail extending along a vehicle side frame, comprising: a reinforcement member of generally cup shaped configuration and disposed within an internal space of said side frame for receiving one end of said guide rail and for reinforcing the vehicle body against stresses due to the weight and movement of the sliding door; a fastener bolt fixing said reinforcement member onto an internal periphery of said side frame; and said anchor for the seat belt having a portion rigidly attached to an external surface of said side frame opposing a vehicle compartment and at a position corresponding to said reinforcing member, said portion of said anchor being fixed onto the external surface of said side frame by said fastener bolt.
Claim 7
Dependent Claim
143 words
A mounting structure for an anchor of a seat belt for a vehicle having a sliding door which is slidably suspended by a guide rail extending along a vehicle side frame, comprising: a reinforcement member of generally cup shaped configuration and disposed within an internal space of said side frame for receiving one end of said guide rail and for reinforcing the vehicle body against stresses due to the weight and movement of the sliding door; a fastener bolt fixing said reinforcement member onto an internal periphery of said side frame; and said anchor for the seat belt having a portion rigidly attached to an external surface of said side frame opposing a vehicle compartment and at a position corresponding to said reinforcing member, said portion of said anchor being fixed onto the external surface of said side frame by said fastener bolt.
Claim 8
Dependent Claim
59 words
The structure of claim 5, wherein one end of the guide rail curves so as to pass through an opening in the side frame, and wherein said reinforcing member is attached to the side frame opposing the opening therein on a side opposite a major portion of the guide rail and receives the curving end of the guide rail.
Claim 9
Dependent Claim
20 words
The structure of claim 6, wherein said reinforcement member is secured to the side frame with a plurality of bolts.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-03-25 | 1988-09-24 | 1989-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-25 | 1992-09-24 | 1993-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-25 | 1996-09-24 | 1997-03-26 | $7700.00 | Window Closed / Lapsed |