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Class 474/259 - Drive surface on single sheet or web wound in plural, completely overlying convolutions


Subclass of Class 474 - Endless belt power transmission systems or components
Definition: Subject matter wherein the drive surface is formed as an
No. of patents: 5
Last issue date: 10/23/2007


NumberTitleIssue Date
7286307Method for fixing optical member and optical unit
A method for fixing an optical member of an optical unit including the optical member and a holding member is provided. The holding member includes positioning portions for positioning the optical member. The optical member and the holding member are fixed to each o...
10/23/2007
4258582Emergency drive belt and method for making the same
An emergency drive belt and a method of forming the same are provided, wherein such method comprises the steps of winding a ribbon of a cured elastomeric material having a bonding medium on at least one side thereof around at least two spaced apart pulley...
03/31/1981
4215589Self orienting power transmission belt
A self orienting power transmission belt is provided which has a round cross-section and a triangular core. The belt is constructed by wrapping a rubberized fabric about a triangular core comprising a plurality of longitudinally extending load-carrying me...
08/05/1980
4123946Endless power transmission belt and method of making same
An endless power transmission belt and method of making same is provided wherein such belt is defined by a helically wound elongated strip of polymeric material having load-carrying means extending throughout its length with the strip having adjoining tur...
11/07/1978
3995506Power transmission belt
A power transmission belt having the form of a Mobius strip with a single half twist consisting of a laminated structure assembled from a single strip of flexible material. The flexible material may be an adhesive tape or similar material having an adhesi...
12/07/1976
 
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