Apparatus for restraining an object in a vehicle

• US 8,622,469 B2
• Filed: 02/10/2011
• Issued: 01/07/2014
• Est. Priority Date: 09/14/2006
• Status: Active Grant

• Current Assignee: Indiana Mills & Manufacturing Incorporated
• Original Assignee: Indiana Mills & Manufacturing Incorporated
• Inventors: Hogg, Ian Alexander, Jessup, Chris P., Gale, Steve, Bittner, Douglas W.
• Primary Examiner(s): BROWN, PETER R
• Application Number:
  US13/024,723
• Publication Number:
  US 20110272975A1
• Time in Patent Office: 1,062 Days
• Field of Search: 297/188.04, 297/188.07, 248/154, 248/311.2, 248/313, 248/316.1, 248/316.3, 248/316.5, 248/316.6, 224/275
• US Class Current: 297/188.04
• CPC Class Codes: A62B 25/00 Devices for storing or holding or carrying respiratory or breathing apparatus
• CPC Class Codes: A62C 13/78 Suspending or supporting devices
• CPC Class Codes: B60N 2/24 for particular purposes or particular vehicles
• CPC Class Codes: B60N 2/643 shape of the back-rests B60N2/66 takes precedence
• CPC Class Codes: B60N 2002/905 the head-rest or seat used as an anchorage point, for an object not covered by groups in B60N, e.g. for a canvas
• CPC Class Codes: B60R 11/00 Arrangements for holding or mounting articles, not otherwise provided for
• CPC Class Codes: B60R 2011/0015 Back-rests
• CPC Class Codes: B60R 2011/0071 using latches, clips, clamps, straps or the like
• CPC Class Codes: F17C 13/084 for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
• CPC Class Codes: F17C 2201/0109 with exteriorly curved end-piece
• CPC Class Codes: F17C 2201/056 Small (<1 m3)
• CPC Class Codes: F17C 2201/058 portable (<30 l)
• CPC Class Codes: F17C 2205/0126 One vessel
• CPC Class Codes: F17C 2221/031 Air

Abstract

An apparatus for restraining an object in a vehicle may have an elongated frame, a clamp member mounted to the frame at or near one end thereof, and an elongated base member movably mounted to the frame between the clamp member and an opposite end of the frame. The base member may include a curved portion having a support surface defining a curvature and a linear portion between the curved portion and the clamp member. The base member may be movable relative to the frame to an object transition position in which a free end of the linear portion extends outwardly away from the frame and the curved portion retracts upwardly toward the clamp member along a path defined by the curvature to allow the object to be received between, and removed from between, the clamp member and the support surface of the base member.

Claims

1. An apparatus for restraining an object in a vehicle, comprising:

an elongated frame configured to be mounted within the vehicle, the frame having a first end and a second end opposite the first end,

a clamp member mounted to the elongated frame at or near the first end of the elongated frame, and

an elongated base member movably mounted to the elongated frame between the clamp member and the second end of the elongated frame, the elongated base member including a curved portion having a support surface defining a curvature and a linear portion between the curved portion and the clamp member with one end of the curved portion coupled to one end of the linear portion, the elongated base member movable relative to the elongated frame between an object transition position in which a free end of the linear portion extends outwardly away from the elongated frame and the curved portion retracts upwardly toward the clamp member along a path defined by the curvature to allow the object to be received between, and removed from between, the clamp member and the support surface of the elongated base member, and an object retaining position in which the free end of the linear portion is positioned adjacent to the frame and the curved portion extends outwardly from the frame with the object retained by the apparatus between the clamp member and the support surface of the elongated base member.

2. The apparatus of claim 1 wherein the clamp member is movably mounted to the elongated frame, the clamp member movable relative to the elongated frame between an open position in which the object may be received between, and removed from between, the clamp member and the support surface of the elongated base member when the elongated base member is in its object transition position, and a closed position in which the object is retained by the apparatus between the clamp member and the support surface of the elongated base member when the elongated base member is in its object retaining position.

3. The apparatus of claim 2 further comprising a blocking member movably mounted to the frame and configured to move relative to the frame under dynamic loading conditions to a position that blocks movement of the clamp member sufficiently to retain the object between the clamp member and the elongated base member under the dynamic loading conditions when the object retained by the apparatus between the clamp member and the support surface of the elongated base member, wherein the dynamic loading conditions are defined as conditions under which inertial forces are directed outwardly away from the frame in a direction toward the object positioned within the apparatus.

4. The apparatus of claim 3 wherein the clamp member is movable between its open and closed positions and the elongated base member is movable between its object transition and object retaining positions under quasi-static conditions, wherein the quasi-static conditions are defined as conditions under which any movement of the blocking member does not block movement of the clamp member.

5. The apparatus of claim 3 wherein the frame defines at least one channel therein,

and wherein the clamp member has at least one protrusion that extends into the at least one channel defined by the frame such that the at least one protrusion travels along the at least one channel when the clamp member moves relative to the frame,

and wherein the blocking member blocks movement of the clamp member relative to the frame by extending at least partially across the at least one channel under the dynamic loading conditions to provide a barrier to travel of the at least one protrusion in at least one direction of travel of the at least one protrusion along the at least one channel.

6. The apparatus of claim 1 wherein the vehicle includes a vehicle seat having a seat bottom and a seat back both mounted to a vehicle seat frame that is mounted within the vehicle,

and wherein the frame is mounted to the seat back.

7. The apparatus of claim 6 wherein the frame is further mounted to the vehicle seat frame.

8. The apparatus of claim 1 wherein the object comprises a cylinder.

9. The apparatus of claim 8 wherein the cylinder comprises an air tank for a self contained breathing apparatus.

10. The apparatus of claim 1 wherein the elongated base member comprises a first elongated base member and a second elongated base member, the first and second elongated base members movably mounted side-by-side to opposite sides of the elongated frame to define a space between the first and second elongated base members, the first and second elongated base members each including a support surface defining the curvature and having a free end and an opposite end coupled to one end of a linear portion between the curved portion and the clamp member, the linear portions of each of the first and second elongated base members having free ends opposite the one ends thereof.

11. The apparatus of claim 10 further comprising:

a first mounting plate rigidly secured to one side of the elongated frame between the clamp member and the second end of the elongated frame, and a second mounting plate rigidly secured to an opposite side of the elongated frame between the clamp member and the second end of the elongated frame in side-by-side relationship with the first mounting plate,

wherein the first elongated base member is movably mounted to the first mounting plate and the second elongated base member is movably mounted to the second mounting plate.

12. The apparatus of claim 11 wherein the first elongated base member defines a first curved slot therethrough and a first fixation member extends through the first curved slot and into the first mounting plate to movably mount the first elongated base member to the first mounting plate,

and wherein the second elongated base member defines a second curved slot therethrough and a second fixation member extends through the second curved slot and into the second mounting plate to movably mount the second elongated base member to the second mounting plate,

and wherein the first and second curved slots define the same curvature as that defined by the support surfaces of each of the first and second elongated base members such that the curved portions of each of the first and second elongated base members retract upwardly toward the clamp member along the path defined by the curvature as the first and second fixation members move along the first and second curved slots respectively.

13. The apparatus of claim 11 wherein the first mounting plate defines a first linear slot therethrough and the second mounting plate defines a second linear slot therethrough,

and wherein a third fixation member extends through the first and second elongated base members and through each of the first and second linear slots to movably mount the first elongated base member to the first mounting plate and movably mount the second elongated base member to the second mounting plate,

and wherein the first and second linear slots define an angle relative to a plane parallel to the elongated frame such that the free ends of the linear portions of each of the first and second elongated base members extend outwardly away from the elongated frame along a path defined by the angle as the third fixation member moves along the first and second linear slots.

14. The apparatus of claim 10 wherein the object is a cylindrical object having a domed surface at one end with a gas outlet of the cylindrical object extending outwardly from a center of the domed surface,

and wherein the space defined between the first and second elongated base members is sized to receive the gas outlet therein with portions of the domed surface on either side of the gas outlet supported by the support surfaces of each of the first and second elongated base members when the object is received by the elongated base member.

15. The apparatus of claim 1 further comprising a biasing member connected at one end to the elongated frame and at an opposite end to the elongated base member, the biasing member normally biasing the elongated base member toward the object transition position.

16. The apparatus of claim 1 wherein the object is a cylindrical object having a domed surface that is supported by the support surface of the elongated base member,

and wherein the apparatus further comprises a spacer attached to, and adjustably positionable relative to, the elongated base member, the spacer configured to contact the object when the object is received within the apparatus and force the domed surface of the object to a desired position relative to the support surface of the curved portion of the elongated base member.

17. The apparatus of claim 1 further comprising:

a first mounting plate rigidly secured to one side of the elongated frame between the clamp member and the second end of the elongated frame, and

a second mounting plate rigidly secured to an opposite side of the elongated frame between the clamp member and the second end of the elongated frame in side-by-side relationship with the first mounting plate,

wherein the first mounting plate defines a first linear slot therethrough and the second mounting plate defines a second linear slot therethrough,

and wherein a fixation member extends through each of the first and second linear slots and through the elongated base member to movably mount the elongated base member to the first and second mounting plates,

and wherein the first and second linear slots define an angle relative to a plane parallel to the elongated frame such that the free end of the linear portion of the elongated base members extends outwardly away from the elongated frame along a path defined by the angle as the fixation member moves along the first and second linear slots.

18. The apparatus of claim 1 further comprising:

a first mounting plate rigidly secured to one side of the elongated frame between the clamp member and the second end of the elongated frame, and

a second mounting plate rigidly secured to an opposite side of the elongated frame between the clamp member and the second end of the elongated frame in side-by-side relationship with the first mounting plate,

wherein the elongated base member defines first and second curved slots therethrough, and a first fixation member extends through the first curved slot and into the first mounting plate and a second fixation member extends through the second curved slot and into the second mounting plate to movably mount the elongated base member to the first and second mounting plates,

and wherein the first and second curved slots define the same curvature as that defined by the support surface of the elongated base member such that the curved portion of the elongated base member retracts upwardly toward the clamp member along the path defined by the curvature as the first and second fixation members move along the first and second curved slots respectively.

19. The apparatus of claim 1 wherein the clamp member is movably mounted to the frame,

and further comprising a blocking member movably mounted to the frame and configured to move relative to the frame under dynamic loading conditions to a position that blocks movement of the clamp member sufficiently to retain the object between the clamp member and the elongated base member under the dynamic loading conditions when the object retained by the apparatus between the clamp member and the support surface of the elongated base member, wherein the dynamic loading conditions are defined as conditions under which inertial forces are directed outwardly away from the frame in a direction toward the object positioned within the apparatus.