Abstract:
A storage rack that can be mounted to the ceiling to allow easy loading and unloading of multiple items, such as bikes. The stored items ride along a longitudinal track which allows a single item, in a row of many, to be removed without disturbing the remaining items.

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
   This application claims priority to U.S. Provisional Patent Application No. 60/594,607, filed Apr. 22, 2005. 

   FIELD OF THE INVENTION 
   The present invention relates to a moveable storage device for bicycles. Specifically, the sliding nature of the apparatus allows easy access to bicycles when multiple bikes are placed on the rack. 
   BACKGROUND OF THE INVENTION 
   Vast arrays of bicycle racks have been developed to allow users to free the space taken by multiple bicycles. Many of the bike racks of the prior art are static in nature and simply hang bikes side-by-side in an inverted fashion. 
   For example, U.S. Patent Application No. 2004/0,226,899 to Ferron describes a bike rack using downwardly traversing opening wheel hooks adapted to receive the tires of an inverted bicycle. Once placed on the hooks the bike may be slid transversely, with regard to orientation of the bike. In this manner, multiple bikes are concentrated in a smaller space. It is therefore necessary, however, to move unwanted bikes to gain access to a particular bike which is inward on the rack. 
   Therefore, what is needed is a space-saving bicycle storage system capable of storing multiple bikes of different makes and models that allows access to each individual bike independent of the others on the rack. 
   SUMMARY OF THE INVENTION 
   The novel invention includes a bike rack comprising at least one longitudinal track equipped with a plurality of receiving members moveably attached to the longitudinal track whereby each receiving hook is capable of sliding along the longitudinal axis of the longitudinal track. In a general embodiment, the receiving members are hooks that are adapted to receive the wheels of an inverted bicycle. 
   In one embodiment the longitudinal track is a C-channel. The receiving members are moveably attached to the longitudinal track by wheels which that ride within the C-channel. Accordingly, the space-saving bicycle storage system is capable of storing multiple bikes of different makes and models and allows access to each individual bike independent independently of the others other bikes on the rack. More particularly, the novel bicycle storage rack includes a first elongate channel member having a back wall adapted to be secured to a ceiling and a pair of parallel side walls formed integrally with the back wall that depend from opposite edges thereof in normal relation to the back wall. The novel structure further includes a pair of capture walls. Each of the side walls has a substantially ninety degree (90°) bend formed therein to form said pair of capture walls. Each capture wall of the pair of capture walls is disposed in a plane substantially parallel to a plane of the back wall. A gap of uniform extent is disposed between the capture walls of the pair of capture walls. The novel structure further includes a first pair of laterally disposed wheels and a first axle having opposite ends. The wheels of the first pair of laterally disposed wheels are journaled to opposite ends of the first axle. Each wheel of said pair of laterally disposed wheels is adapted to rollingly engage a different capture wall of the opposed pair of capture walls. A second pair of laterally disposed wheels is also provided. A second axle having opposite ends has one wheel of said second pair of laterally disposed wheels journaled to each end thereof and each wheel of said second pair of laterally disposed wheels is adapted to rollingly engage a different capture wall of said opposed pair of capture walls. An elongate, rigid support member has a top wall and a bottom wall. A first rigid post interconnects the first axle to a leading end of the top wall of the elongate, rigid support member. A second rigid post interconnects the second axle to a trailing end of the top wall of the elongate, rigid support member. A first hook depends from a leading end of the bottom wall of the elongate, rigid support member and a second hook depends from a trailing end of the bottom wall of the elongate, rigid support member. The first elongate channel member has a longitudinal extent greater than a longitudinal extent of the elongate, rigid support member so that the elongate, rigid support member is adapted to be manually movable from a first end of the first, elongate channel member to a second end of the first elongate channel member. The first and second pair of wheels rollingly engage the capture walls when the rigid support member is manually moved from the first end to the second end of the first elongate channel member. The first and second hooks are positioned a fixed distance apart from one another and remain a fixed distance apart from one another when the rigid support member is manually moved from the first end to the second end of the elongate channel. A second elongate channel member has a structure like that of the first elongate channel member but has larger dimensions so that the second elongate channel member is adapted to telescopically receive the first elongate channel member. The respective sidewalls of the first and second elongate channel members have a plurality of apertures formed in them along their respective extents so that a transversely disposed pin can lock the first and second elongate channel members into any preselected position of telescopic adjustment. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  is a perspective view of the novel bike rack as mounted to a ceiling showing the sliding nature of the individual rack mounts. 
       FIG. 2  is an elevated view of the novel bike rack as mounted to a ceiling showing multiple bicycles in inverted fashion supported by the wheel hooks. 
       FIG. 3  is an elevated view of the novel bike rack as mounted to a ceiling showing the movement of the bicycles in inverted fashion supported by the wheel hooks on the rack. 
       FIG. 4  is a perspective view of the wheel carriage assembly. 
       FIG. 5  is a perspective view of a telescoping longitudinal track. 
       FIG. 6  is a perspective view of a telescoping sliding bar. 
       FIG. 7  is a perspective view of the novel bike rack as mounted to a ceiling with telescoping longitudinal tracks and sliding bar. 
   

   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
   In the following detailed description of the preferred embodiments, reference is made to the accompanying drawings, which form a part hereof, and within which are shown by way of illustration specific embodiments by which the invention may be practiced. It is to be understood that other embodiments may be utilized and structural changes may be made without departing from the scope of the invention. 
   Referring now to  FIG. 1 , novel bike rack  10  comprises at least one, but normally a plurality of, longitudinal track  15  mounted to a ceiling. For maximum support, longitudinal tracks  15  are mounted on transverse supports  17  or directly to ceiling joists. Where multiple racks are required, longitudinal tracks  15  can be mounted in a perpendicular fashion. Longitudinal tracks  15  can be mounted to a plurality of transverse supports  17 , as shown in  FIGS. 1-3 . In this embodiment it is possible to place tracks at any desired from each other rather than depending on the spacing of the ceiling joists. Installation is simplified by installing transverse supports  17  directly to the ceiling, preferably to ceiling joists  20 . Longitudinal tracks  15  can then be added directly to transverse supports  17 . In yet another embodiment, longitudinal tracks  15  engage slideabley with transverse supports  17  to allow maximum adjustability of their position. When the desired position is achieved longitudinal tracks  15  can be locked in place along transverse axis of supports  17 . 
   Sliding bars  40  depend from longitudinal tracks  15  and bear a number, usually two (2), of receiving hooks  45 . In one embodiment, the weight of the bike is distributed between receiving hooks  45 . Sliding bars  40  also preventing canting of the wheels within C-channel. Receiving hooks  45  orient upward thus allowing them to receive the wheels of inverted bikes, as shown in  FIGS. 2 and 3 . Bikes are hung such that the longitudinal axis of the bike corresponds with that of longitudinal track  15 . 
   Where multiple racks are used, for multiple bikes, it is preferred that the bikes are oriented similarly such that the front wheels are positioned similarly. It is possible however to alternate the disposition of the bikes so long as the distance between longitudinal tracks is sufficient to accommodate the lateral requirements, i.e. the handlebars, of the bikes. Closer storage can be achieved by loosening the handle bars of the inverted bikes and aligning them along the longitudinal axis of the bike (as well as longitudinal tracks  15 ). It is also possible to provide receiving hooks of varying length on adjacent racks, thereby staggering neighboring bikes to allow closer placement of the racks. 
   When multiple longitudinal tracks are employed, longitudinal tracks  15  are spaced apart and are generally parallel. Each longitudinal track  15  is preferably a C-channel member having an upper wall flanked by vertical side walls which terminate in horizontal lips. Wheel carriage  30  ( FIG. 4 ) rides within longitudinal track  15  and is equipped with a plurality of carriage wheels  35  which rotate in a vertical plane and are supported by the vertical lips of the C-channel. The horizontal lips of the C-channel extend toward one another defining a gap therebetween. Support member  37  connects carriage  30  to sliding bar  40 . Support member  37  traverses the length of longitudinal track  15  within the gap defined by the horizontal lips of the C-channel. 
   In an alternate embodiment, shown if  FIGS. 5 and 6 , longitudinal track  15  is adjustable along its length. In the embodiment shown in  FIG. 5  track  15  comprises larger track  15   a  which accepts smaller track  15   b . Along the length of each track are holes  15   c . Pin  15   d  is inserted through holes  15   c  to fix the length of track  15  when adjusted to the desired length. This embodiment is not limited to the method of adjusting the length of track  15  shown in  FIG. 5 . It is important however that the fixing mechanism (i.e. pin  15   d ) not interfere with wheel carriage  30  or the movement of sliding bar  40 . Various methods of providing a telescoping track are known and any method which allows the length of track  15  to be altered is envisioned. Providing telescoping track  15  allows the inventive apparatus to be used in areas where varying support surfaces are available as well as making shipping and storing easier. 
   Other methods of adjusting the length of longitudinal track  15  are contemplated. For example, it is possible to place at a desired position along the length of longitudinal track  15 , the track can then be folded upon itself to reduce its length, i.e. to assist in shipping. 
   In a similar manner, sliding bar  40  can be adapted to adjust along its length. In the embodiment shown in  FIG. 6  sliding bar  40  comprises larger bar  40   a  and smaller bar  40   b . Along the length of the bar are holes  40   c . The embodiment shown in  FIG. 6  employs a pawl system wherein pawl  40   d  engages the proper hole  40   c  when the desired length of bar  40  is reached. Various methods of providing a telescoping bar are known and any method which allows the length of bar  40  to be altered is envisioned. Providing telescoping bar  40  allows the inventive apparatus to be used when bicycles of varying size, i.e. children&#39;s bicycles, are being stored as well as making shipping and storing easier. 
   In one embodiment, sliding bar  40  is removed and receiving hooks  45  ride independently of each other in the longitudinal tracks. In an alternative embodiment the wheels may be removed in favor of any device which is capable of sliding along the longitudinal tracks with minimal friction. 
   It will be seen that the objects set forth above, and those made apparent from the foregoing description, are efficiently attained and since certain changes may be made in the above construction without departing from the scope of the invention, it is intended that all matters contained in the foregoing description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense. 
   It is also to be understood that the following claims are intended to cover all of the generic and specific features of the invention herein described, and all statements of the scope of the invention which, as a matter of language, might fall therebetween. Now that the invention has been described,