Synchronous positioning frame assembly machine
First Claim
1. A synchronous positioning frame assembly system for assembly frames said system comprising a plurality of extended pivoting wings each rotatingly attached upon a mounting means aligning the wings for clamping square and rectangular frame patterns;
- said wings containing sliding captive rails linked with aperture within a rotating plate attached to a central arbor rotated with a torque lever causing said rails to move inward or outward wherein said rails having a plurality of equally spaced keyholes in an linear array to precisely move in unison in response to said torque lever such that pivoting miter clamps selectively located along each of said rails synchronously moving said miter clamps and conventional frame joints together in a flat plane forming right angles at each of the corners with sustaining force for gluing and mechanical fastening of the frame members all of which is mounted upon a supporting structure.
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Accused Products
Abstract
A Synchronous Positioning Frame Assembly Machine having a plurality of extension wings (48) arranged to precisely locate miter clamps (40) containing captive sliding rails (46) that create a secondary motion to connect small and large frame members. Artist canvas frames, picture frames and other rectangular or square frames such as mirror frames made from mitered members being joined with glue or other mechanical means are precisely brought together at right angles and in a flat plane. Rotary motion of a central rotating shaft (54) linked (50) to the sliding rails (46) positions the clamps (40). A mechanically or manually operated torque lever (56) with knob (58) provides the prime mover force that moves the clamps in a synchronized manner while applying a clamping force to hold the frame members A, B, C, D together with a ratchet (68) and pawl (88) stop for the required assembly time of glue cycle, manual or mechanical fasteners.
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Citations
20 Claims
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1. A synchronous positioning frame assembly system for assembly frames said system comprising a plurality of extended pivoting wings each rotatingly attached upon a mounting means aligning the wings for clamping square and rectangular frame patterns;
- said wings containing sliding captive rails linked with aperture within a rotating plate attached to a central arbor rotated with a torque lever causing said rails to move inward or outward wherein said rails having a plurality of equally spaced keyholes in an linear array to precisely move in unison in response to said torque lever such that pivoting miter clamps selectively located along each of said rails synchronously moving said miter clamps and conventional frame joints together in a flat plane forming right angles at each of the corners with sustaining force for gluing and mechanical fastening of the frame members all of which is mounted upon a supporting structure.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification