US 6,230,370 B1Granted

Belt shortening device with side access slot

AssigneeConstance F. Berger

InventorDaniel J. Nelsen

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Abstract

A belt shortening device with a side access slot for receiving a belt is provided. The device includes a frame and a spindle rotatably mounted thereto. The spindle includes a mount end in communication with the frame and a free end opposite to the mount end. The spindle has a slot extending from the free end toward the mount end a length defining a first finger and a second finger. Optionally, a first and second plates are, respectively affixed to the first and second fingers proximal to the free ends thereof. The plates are positioned substantially perpendicular to the longitudinal axis of the spindle and, respectively emanate away from the slot. The plates are positioned from said mount end a distance greater than the width of a belt to be shortened. The plates prevent accidental lateral ejection of the belt out of the slot. A ratchet mechanism is provided to control the rotation of the spindle and winding of a belt therearound. The belt shortening device is easily retrofitted to an existing belt without detaching the belt from its existing connection.

Claims9

Dependent claims

A device for shortening a belt having a width, comprising:

a housing having a width with opposing sides and a length;
said housing including a housing slot running along said length and through one of said opposing sides of said housing;
a spindle, having a longitudinal axis, rotatably mounted to said frame;
said spindle including a mount end in communication with said frame and a free end opposite said mount end;
said spindle having a spindle slot extending from said free end toward said mount end a length defining a first finger and a second finger each having respective free ends;
said housing slot and said spindle slot being capable of coplanar alignment with one another and defining a belt receiving opening;
a first plate affixed to said first finger proximal to the free end of said first finger;
said first plate being positioned substantially perpendicular to said longitudinal axis of said spindle and emanating away from said slot;
said first plate being positioned from said mount end a distance greater than a width of a belt to be shortened;
a second plate affixed to said second finger proximal to the end of said second finger;
said second plate being positioned substantially perpendicular to said longitudinal axis of said spindle and emanating away from said slot;
said second plate being positioned from said mount end a distance greater than a width of the belt to be shortened;
and
operating means connected to said spindle for controllably rotating said spindle about said longitudinal axis and winding a belt received in said slot about said spindle.

11 more elements

A device for shortening a belt having a width, comprising:

a housing having a first seat, a second seat, a width with opposing sides and a length;
said housing including a housing slot running along said length and through one of said opposing side of said housing;
a spindle, having a longitudinal axis, including a first end and a second end;
said first end being rotationally received on said first seat and said second end being rotationally received on said second seat;
said spindle having a spindle slot extending from said second end toward said first end a length defining a first finger and a second finger;
said first finger and said second finger being rotatable in unison about said longitudinal axis of said spindle;
said housing slot and said spindle slot being capable of coplanar alignment with one another and defining a belt receiving opening;
and
operating means connected to said spindle for controllably rotating said spindle about said longitudinal axis and winding a belt received in said slot about said spindle.

6 more elements

Dependencies are inferred from the claim text.