Adjustable roller frame

1. An adjustable roller frame comprising:

a frame having a channel and a longitudinal axis, wherein the channel has first and second ends;

a first extension arm comprising: a first member; and, a second member having a longitudinal axis and an attachment device that is suitable to attach to a first end of an associated roller cover;

wherein the first extension arm is adjustable to accommodate different sized roller covers by sliding the first member of the first extension arm within the first end of the channel differing amounts;

a second extension arm comprising: a first member; and, a second member having a longitudinal axis and an attachment device that is suitable to attach to a second end of an associated roller cover;

a handle attachment mechanism having a handle receiving opening with a longitudinal axis;

an acute angle formed between a first plane that encompasses the longitudinal axis of the handle receiving opening and is parallel with the longitudinal axis of the channel and a second plane that encompasses the longitudinal axis of the second member of the first extension arm and the second member of the second extension arm and is parallel with the longitudinal axis of the channel is less than 40 degrees; and

a first cam assembly comprising:

a first cam lever having a first cam surface, wherein the first cam lever is adjustable between: (1) an engaged position where the first cam surface applies a force to the first member of the first extension arm to prevent the first member of the first extension arm from sliding within the channel; and, (2) a released position where the first cam surface permits the first member of the first extension arm to slide within the channel; and,

a first force adjustment device that is adjustable to vary the amount of force applied by the first cam surface to the first member of the first extension arm when the first cam lever is adjusted into the engaged position.

2. The adjustment roller frame of claim 1 , wherein the acute angle formed between a first plane that encompasses the longitudinal axis of the handle receiving opening and is parallel with the longitudinal axis of the channel and a second plane that encompasses the longitudinal axis of the second member of the first extension arm and the second member of the second extension arm and is parallel with the longitudinal axis of the channel is less than 30 degrees.

3. The adjustment roller frame of claim 1 , wherein the acute angle formed between a first plane that encompasses the longitudinal axis of the handle receiving opening and is parallel with the longitudinal axis of the channel and a second plane that encompasses the longitudinal axis of the second member of the first extension arm and the second member of the second extension arm and is parallel with the longitudinal axis of the channel is about 30 degrees.

4. The adjustable roller frame of claim 1 wherein: a first projection having first and second sides is pivotally attached to the frame; and, when the first cam lever is in the engaged position, the first cam surface applies the force to the first side of the projection which causes the second side of the first projection to apply the force to the first member of the first extension arm to prevent the first member of the first extension arm from sliding within the channel.

5. The adjustable roller frame of claim 4 wherein:

the second extension arm is adjustable to accommodate different sized roller covers by sliding the first member of the second extension arm within the second end of the channel differing amounts, wherein the adjustable roller frame further comprises:

a second cam assembly comprising: a second cam lever having a second cam surface; wherein the second cam lever is adjustable between: (1) an engaged position where the second cam surface applies a force to the first member of the second extension arm to prevent the first member of the second extension arm from sliding within the channel; and, (2) a released position where the second cam surface permits the first member of the second extension arm to slide within the channel;

a second force adjustment device that is adjustable to vary the amount of force applied by the second cam surface to the first member of the second extension arm when the second cam lever is adjusted into the engaged position;

a second projection having first and second sides is pivotally attached to the frame; and, when the second cam lever is in the engaged position, the first cam surface applies the force to the first side of the second projection which causes the second side of the second projection to apply the force to the first member of the second extension arm to prevent the first member of the second extension arm from sliding within the channel.

6. The adjustment roller frame of claim 5 , wherein the end of the first member of the first extension arm includes a first cap which is held in place by a first retaining device and the end of the first member of the second extension arm includes a second cap which is held in place by a second retaining device, wherein the first and second caps provide a contact surface in case one first member contacts the other first member when both extension arms are pushed fully inward.

7. The adjustment roller frame of claim 5 , wherein each attachment device is substantially cylindrical with at least three different diameter portions.

8. The adjustment roller frame of claim 5 , wherein the surface of the frame that defines the channel has indicia which indicates the various sizes of roller covers the adjustable roller frame can be adjusted to receive and wherein the indicia include ribs which indicate locations of the first and second extension arms for a specific size roller cover.

9. The adjustment roller frame of claim 5 , wherein the first member of the first extension arm and the first member of the second extension arm has an etched powder coated baked enamel outer surface to increase the friction between the first member and the frame.

10. The adjustment roller frame of claim 5 , wherein the first and second extension arms can be offset to the left or to the right from a centerline passing through the center of the frame.

11. The adjustable roller frame of claim 5 , wherein the first cam assembly and the second cam assembly respectively comprise a first sleeve and a second sleeve;

wherein the first sleeve is attachable to a first extension surface on the frame and has an opening that receives the first member of the first extension arm and wherein the first cam lever is pivotally attached to the first sleeve;

wherein the second sleeve is attachable to a second extension surface on the frame and has an opening that receives the first member of the second extension arm and wherein the second cam lever is pivotally attached to the second sleeve; and,

wherein the first sleeve and the second sleeve have a shoulder within an opening within the respective sleeves that limits the distance the first sleeve can be inserted over the first extension surface on the frame and the distance the second sleeve can be inserted over the second extension surface on the frame.

12. The adjustment roller frame of claim 1 , wherein the handle attachment mechanism includes an adjustable tool mount which attaches a handle to the adjustable roller frame.

13. The adjustment roller frame of claim 1 , wherein the first member is press fit into a first opening in the second member and the attachment device is press fit into a second opening in the second member.

14. The adjustment roller frame of claim 13 , wherein the second member includes one or more ribs.

15. The adjustable roller frame of claim 1 , wherein the channel has first and second ends and includes an open portion in the middle of the channel and a pair of enclosed portions on each end of the channel.

16. The adjustment roller frame of claim 15 , wherein the channel includes an enclosed portion having a slot which receives a retaining device which limits travel of the first extension arm outwardly.

17. The adjustment roller frame of claim 16 , wherein the enclosed portion of the channel includes a slot which receives the retaining device and limits the travel of the extension arm outwardly.

18. The adjustment roller frame of claim 16 , wherein the retaining device is one of a fastener, socket cap screw and a socket head cap screw.

19. An adjustable roller frame comprising:

a frame having a channel and a longitudinal axis, wherein the channel has first and second ends;

a first extension arm comprising: a first member; and, a second member having a longitudinal axis and an attachment device that is suitable to attach to a first end of an associated roller cover, wherein the first extension arm is adjustable to accommodate different sized roller covers by sliding the first member of the first extension arm within the first end of the channel differing amounts;

a second extension arm comprising: a first member; and, a second member having a longitudinal axis and an attachment device that is suitable to attach to a second end of an associated roller cover, wherein the second extension arm is adjustable to accommodate different sized roller covers by sliding the first member of the second extension arm within the second end of the channel differing amounts;

a handle attachment mechanism having a handle receiving opening with a longitudinal axis;

an acute angle formed between a first plane that encompasses the longitudinal axis of the handle receiving opening and is parallel with the longitudinal axis of the channel and a second plane that encompasses the longitudinal axis of the second member of the first extension arm and the second member of the second extension arm and is parallel with the longitudinal axis of the channel is less than 40 degrees;

a first cam assembly comprising: a first cam lever having a first cam surface, wherein the first cam lever is adjustable between: (1) an engaged position where the first cam surface applies a force to the first member of the first extension arm to prevent the first extension arm from sliding within the channel; and, (2) a released position where the first cam surface permits the first member of the first extension arm to slide within the channel; and, a first force adjustment device that is adjustable to vary the amount of force applied by the first cam surface to the first member of the first extension arm when the first cam lever is adjusted into the engaged position; and a first projection having first and second sides pivotally attached to the frame so that when the first cam lever is in the engaged position, the first cam surface applies the force to the first side of the projection which causes the second side of the first projection to apply the force to the first member of the first extension arm to prevent the first member of the first extension arm from sliding within the channel;

a second cam assembly comprising: a second cam lever having a second cam surface, wherein the second cam lever is adjustable between: (1) an engaged position where the second cam surface applies a force to the first member of the second extension arm to prevent the first member of the second extension arm from sliding within the channel; and, (2) a released position where the second cam surface permits the first member of the second extension arm to slide within the channel; a second force adjustment device that is adjustable to vary the amount of force applied by the second cam surface to the first member of the second extension arm when the second cam lever is adjusted into the engaged position; and a second projection having first and second sides is pivotally attached to the frame so that when the second cam lever is in the engaged position, the first cam surface applies the force to the first side of the second projection which causes the second side of the second projection to apply the force to the first member of the second extension arm to prevent the first member of the second extension arm from sliding within the channel;

wherein the first cam assembly and the second cam assembly respectively comprise a first sleeve and a second sleeve, wherein the first sleeve is attachable to a first extension surface on the frame and has an opening that receives the first member of the first extension arm and wherein the first cam lever is pivotally attached to the first sleeve, wherein the second sleeve is attachable to a second extension surface on the frame and has an opening that receives the first member of the second extension arm and wherein the second cam lever is pivotally attached to the second sleeve; and, wherein the first sleeve and the second sleeve have a shoulder within an opening within the respective sleeves that limits the distance the first sleeve can be inserted over the first extension surface on the frame and the distance the second sleeve can be inserted over the second extension surface on the frame.