Model airplane jig
First Claim
Patent Images
1. A model airplane jig comprising:
- a weighted base;
a vertical post extending upwardly from said base;
an elongated main beam;
means connecting said main beam intermediate the ends thereof to the top of said vertical post;
said connecting means permitting said beam to be movable between a first position wherein it is located substantially above said vertical post and a second position wherein it is inverted and located at a position horizontally spaced from said vertical post;
a rear support means adjustably connected to one end of said main beam, said rear support means including means for clamping the rear wheel of a model airplane;
a secondary cross beam adjustably connected to the other end of said main beam and being substantially perpendicular thereto;
left and right forward support means adjustably connected to either end of said second cross beam, each of said forward support means including means for clamping a different one of the two front wheels of a model airplane,each of said support means including a saddle member for supporting the underside of the wheel and a pair of adjustable clamping elements adapted to hold the top of the wheel.
0 Assignments
0 Petitions
Accused Products
Abstract
A model airplane jig is disclosed which is particularly adapted to support a model gasoline engine airplane in substantially any position or orientation so that repairs can be made to the same. The jig includes a weighted base and a vertical post extending upwardly therefrom. A horizontal beam is pivotally connected to the top of the post through a ball joint and trunnion with the connection being radially offset from the axis of the post. Front and rear wheel clamps adjustably mounted adjacent the ends of the horizontal beam attach to the wheels of an airplane and secure the plane to the jig.
-
Citations
16 Claims
-
1. A model airplane jig comprising:
-
a weighted base; a vertical post extending upwardly from said base; an elongated main beam; means connecting said main beam intermediate the ends thereof to the top of said vertical post; said connecting means permitting said beam to be movable between a first position wherein it is located substantially above said vertical post and a second position wherein it is inverted and located at a position horizontally spaced from said vertical post; a rear support means adjustably connected to one end of said main beam, said rear support means including means for clamping the rear wheel of a model airplane; a secondary cross beam adjustably connected to the other end of said main beam and being substantially perpendicular thereto; left and right forward support means adjustably connected to either end of said second cross beam, each of said forward support means including means for clamping a different one of the two front wheels of a model airplane, each of said support means including a saddle member for supporting the underside of the wheel and a pair of adjustable clamping elements adapted to hold the top of the wheel. - View Dependent Claims (2, 3, 4, 5, 6, 9)
-
-
7. A model airplane jig comprising:
-
a weighted base; a vertical post extending upwardly from said base; an elongated main beam; means connecting said main beam intermediate the ends thereof to the top of said vertical post; said connecting means permitting said beam to be movable between a first position wherein it is located substantially above said vertical post and a second position wherein it is inverted and located at a position horizontally spaced from said vertical post; a rear support means adjustably connected to one end of said main beam, said rear support means including means for clamping the rear wheel of a model airplane; a secondary cross beam adjustably connected to the other end of said main beam and being substantially perpendicular thereto; left and right forward support means adjustably connected to either end of said second cross beam, each of said forward support means including means for clamping a different one of the two front wheels of a model airplane, said connecting means including a tab extending upwardly and outwardly from the top of said vertical post and wherein said main beam is pivotally connected to said tab. - View Dependent Claims (8, 10, 11, 12, 13, 14, 15, 16)
-
Specification