Bridge building toy

Abstract

A building toy and a method of building with it. The toy is designed to be constructed of a rigid and generally non-deformable material such as, but not limited to, wood and particularly hardwood, and is constructed in the fashion of a log-style building toy. The toy utilizes interconnecting notches in its construction, but provides for a variety of specialized pieces which allow for interconnection of parts where there is one notch but not another, as well as the ability to build roofs, floors, and specialty structures such as fireplaces through the use of specialized components. Further, the use of more strongly connecting components allows for stronger structures to be built. This includes, but is not limited to various types of bridges, including arch, suspension, and cable stay.

1 . A log-style building toy comprising:
 at least two basic logs, each of said basic logs being generally in the form of an elongated parallelepiped with two opposing ends and four sides giving it a width, height, and length; the basic log including at least four notches arranged therein, said four notches being arranged as two pairs of notches with each of said pairs of notches arranged toward said opposing ends, each of the notches in each pair of notches being arranged on opposing sides of said basic log and defining a center portion of each of said basic logs between said two pairs of notches and two end portions, each of said end portions being on the opposing side of one of said two pairs of notches, said end portion having an end length defined by the extension from said associated pair of notches; and said center portion having a center length defined by the distance between said two pairs of notches, wherein the center length of said basic log is greater than twice the end length of said basic log;   a dual connector log, said dual connector log being generally in the form of an elongated parallelepiped with two opposing ends and four sides giving it a width, height, and length; the dual connector log including at least four notches arranged therein, said four notches being arranged as two pairs of notches with each of said pairs of notches arranged toward said opposing ends, each of the notches in each pair of notches being arranged on opposing sides of said basic log and defining a center portion of each of said basic logs between said two pairs of notches and two end portions, each of said end portions being on the opposing side of one of said two pairs of notches, said end portion having a distance it extends from said associated pair of notches and said center portion having a center length defined by the distance between said two pairs of notches, wherein the center length of said dual connector log is generally equal to twice the end length of said basic log and said end length of the dual connector log is generally equal to said end length of said basic logs;   wherein, all of said notches in said basic logs and said dual connector logs are configured to extend a depth of generally one quarter of the height of the basic log into the log in which they are formed; and   wherein said notches are designed to interlock with each other when said notches are aligned and said logs with said aligned notches are placed generally perpendicular to each other.   
     
     
         2 . The building toy of  claim 1  further comprising an arch log having an arcuate center portion and a first connecting end including a notch therein, wherein said notch is configured to extend a depth of generally one quarter of the height of said basic log into said arch log. 
     
     
         3 . The building toy of  claim 2  wherein said arch log has a second connecting end on an opposing end of said arcuate center portion, said second connecting end including at least one notch therein, wherein said notch is configured to extend a depth of generally one quarter of the height of said basic log into said arch log. 
     
     
         4 . The building toy of  claim 3  wherein said at least one notch comprises two notches. 
     
     
         5 . The building toy of  claim 3  wherein said second connecting end further includes a notch having a depth generally equal to said width of said basic log and a width generally equal to one quarter of the height of said basic log. 
     
     
         6 . A log-style building toy comprising:
 at least two basic logs, each of said basic logs being generally in the form of an elongated parallelepiped with two opposing ends and four sides giving it a width, height, and length; the basic log including at least four notches arranged therein, said four notches being arranged as two pairs of notches with each of said pairs of notches arranged toward said opposing ends, each of the notches in each pair of notches being arranged on opposing sides of said basic log and defining a center portion of each of said basic logs between said two pairs of notches and two end portions, each of said end portions being on the opposing side of one of said two pairs of notches, said end portion having an end length defined by the extension from said associated pair of notches; and said center portion having a center length defined by the distance between said two pairs of notches, wherein the center length of said basic log is greater than twice the end length of said basic log;   a dual connector log, said dual connector log being generally in the form of an elongated parallelepiped with two opposing ends and four sides giving it a width, height, and length; the dual connector log including at least four notches arranged therein, said four notches being arranged as two pairs of notches with each of said pairs of notches arranged toward said opposing ends, each of the notches in each pair of notches being arranged on opposing sides of said basic log and defining a center portion of each of said basic logs between said two pairs of notches and two end portions, each of said end portions being on the opposing side of one of said two pairs of notches, said end portion having a distance it extends from said associated pair of notches and said center portion having a center length defined by the distance between said two pairs of notches, wherein the center length of said dual connector log is generally equal to twice the end length of said basic log and said end length of the dual connector log is generally equal to said end length of said basic logs; and   an arch log having an arcuate center portion and a first connecting end including a notch therein;   wherein, said notches in said basic logs and said dual connector logs are configured to extend a depth of generally one quarter of the height of the basic log into the log in which they are formed;   wherein said notch in said arch log is configured to extend a depth of one half of the height of said basic log into said arch log; and   wherein all said notches are designed to interlock with each other when said notches are aligned and said logs with said aligned notches are placed generally perpendicular to each other.   
     
     
         7 . The building toy of  claim 6  wherein said arch log has a second connecting end on an opposing end of said arcuate center portion, said second connecting end including at least one notch therein, wherein said notch is configured to extend a depth of generally one quarter of the height of said basic log into said arch log. 
     
     
         8 . The building toy of  claim 7  wherein said at least one notch comprises two notches. 
     
     
         9 . The building toy of  claim 7  wherein said second connecting end further includes a notch having a depth generally equal to said width of said basic log and a width generally equal to one quarter of the height of said basic log. 
     
     
         10 . The building toy of  claim 7  wherein one or more of said arcuate center portion, said first connecting end, or said second connecting end of said arch log has at least one hole which penetrates the thickness of said arch log.