US4051741A — Drive belt with connector

Claim 1

Independent Claim 91 words

A drive belt and connector combination comprising; an elongated member of pulley engaging configuration, central means including an elongated element arranged along the center line of the elongated member and extending from one end to the other thereof, and connector means engageable with the said central means for the purpose of connecting the two ends of the elongated member to form a closed belt, said connector means including structure for complementing the central means within the elongated member in order to form a semi-permanent non-unlocking type connection between the two ends.

Claim 2

Dependent Claim 91 words

A drive belt and connector combination comprising; an elongated member of pulley engaging configuration, central means including an elongated element arranged along the center line of the elongated member and extending from one end to the other thereof, and connector means engageable with the said central means for the purpose of connecting the two ends of the elongated member to form a closed belt, said connector means including structure for complementing the central means within the elongated member in order to form a semi-permanent non-unlocking type connection between the two ends.

Claim 3

Dependent Claim 76 words

A drive belt and connector combination comprising; an elongated member of pulley engaging configuration, central means arranged along the center line of the elongated member and extending from one end to the other thereof, and connector means engageable with the said central means for the purpose of connecting the two ends of the elongated member to form a closed belt, the central means including a helical spring extending through the entire length of the elongated member.

Claim 4

Dependent Claim 76 words

A drive belt and connector combination comprising; an elongated member of pulley engaging configuration, central means arranged along the center line of the elongated member and extending from one end to the other thereof, and connector means engageable with the said central means for the purpose of connecting the two ends of the elongated member to form a closed belt, the central means including a helical spring extending through the entire length of the elongated member.

Claim 5

Dependent Claim 37 words

The structure as set forth in claim 2, wherein the connecting means includes a complementary helical spring structure for engagement with the ends of the helical spring extending through the elongated member and for interlocking relationship therewith.

Claim 6

Dependent Claim 29 words

The structure as set forth in claim 3, wherein the complementary structure referred to includes a helical spring of reverse hand to that of the central helical spring means.

Claim 7

Dependent Claim 59 words

The structure as set forth in claim 4, wherein the central helical spring is arranged to provide a right-hand thread at one end of the elongated member and a left-hand thread at the other end of the elongated member, and the connector has complementary right and left-hand spring portions extending a short distance from each end of the connector.

Claim 8

Dependent Claim 45 words

The structure as set forth in claim 5, together with an assembly tool for gripping the connector in order to hold and rotate same between the two ends of the elongated member in order to install the connector in order to complete and endless belt.

Claim 9

Dependent Claim 34 words

The structure as set forth in claim 6, together with a complementary tool for holding the two ends of the elongated member spaced on either side of the connector during the assembly of same.

Claim 10

Dependent Claim 35 words

The structure as set forth in claim 7, wherein the configuration of the belt type structure is in a special shaped form which will function as a drive belt of at least two conventional sizes.

Claim 11

Dependent Claim 46 words

The structure as set forth in claim 5, wherein the main belt includes the helical spring assembled by turning of the spring until it becomes smaller in diameter and after releasing it returns to its original form and becoming spring and main belt as one member.

Claim 12

Dependent Claim 35 words

The structure as set forth in claim 2, wherein the configuration of the belt type structure is in a special shaped form which will function as a drive belt of at least two conventional sizes.

Claim 13

Dependent Claim 45 words

The structure as set forth in claim 1, together with an assembly tool for gripping the connector in order to hold and rotate same between the two ends of the elongated member in order to install the connector in order to complete an endless belt.

Claim 14

Dependent Claim 34 words

The structure as set forth in claim 11, together with a complementary tool for holding the two ends of the elongated member spaced on either side of the connector during the assembly of same.

Claim 15

Dependent Claim 72 words

A connection unit for repairing a broken drive belt comprising; a short section of belt type structure configured for pulley engaging drive, belt engaging means extending from each end of said section for connection between and to the broken ends of a drive belt for repairing same, the belt engaging means including a helical spring of the same hand extending from the respective ends of the short section of belt type structure.

Claim 16

Dependent Claim 72 words

A connection unit for repairing a broken drive belt comprising; a short section of belt type structure configured for pulley engaging drive, belt engaging means extending from each end of said section for connection between and to the broken ends of a drive belt for repairing same, the belt engaging means including a helical spring of the same hand extending from the respective ends of the short section of belt type structure.

Claim 17

Dependent Claim 25 words

The structure as set forth in claim 13, wherein the belt type structure is configured in a wedge shape of conventional belt type cross section.

Claim 18

Dependent Claim 35 words

The structure as set forth in claim 14, wherein the configuration of the belt type structure is in a special shaped form which will function as a drive belt of at least two conventional sizes.

Claim 19

Dependent Claim 74 words

A drive belt and connector assembly tool comprising; a handle member having a tapered projection extending from one end thereof and for engagement with a tapered side of a V-belt configured member, a second adjustable member mounted upon said first member and slidable therealong and having a secod flanged belt engaging member for the purpose of engaging an opposite side of the V-belt shaped member, and means for lockably holding said two members together.

Claim 20

Dependent Claim 74 words

A drive belt and connector assembly tool comprising; a handle member having a tapered projection extending from one end thereof and for engagement with a tapered side of a V-belt configured member, a second adjustable member mounted upon said first member and slidable therealong and having a secod flanged belt engaging member for the purpose of engaging an opposite side of the V-belt shaped member, and means for lockably holding said two members together.

Claim 21

Dependent Claim 27 words

The structure as set forth in claim 16, wherein the lockable adjustable means comprises a bolt with locknut arranged thereon for finger adjustment of the respective members.

Claim 22

Dependent Claim 25 words

The structure as set forth in claim 17, wherein a belt cutter knife structure is provided on the other end of the primary handle member.

Claim 23

Dependent Claim 22 words

The structure as set forth in claim 18, wherein a protective cover is provided for the knife cutting portion of the handle.

Claim 24

Dependent Claim 82 words

A belt drive and connector combination assembly tool comprising; a primary handle member having spaced belt engaging members along the outer edges thereof, a second handle member having complementary belt engaging means spaced along the outer edges thereof, and means for linking the two members together so that they may be opened with respect to each other for the insertion of respective ends of a primary belt member and upon closing will support said respective ends in a spaced relationship there apart.

Claim 25

Dependent Claim 82 words

A belt drive and connector combination assembly tool comprising; a primary handle member having spaced belt engaging members along the outer edges thereof, a second handle member having complementary belt engaging means spaced along the outer edges thereof, and means for linking the two members together so that they may be opened with respect to each other for the insertion of respective ends of a primary belt member and upon closing will support said respective ends in a spaced relationship there apart.

Claim 26

Dependent Claim 46 words

The structure as set forth in claim 20, wherein the belt engaging structure on at least one of said belt engaging members includes a specially shaped belt engaging portion together with resilient spring means for firmly pressing said member against the side of the said belt.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1980-10-03	1981-04-04	1981-10-04	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1984-10-03	1985-04-04	1985-10-04	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1988-10-03	1989-04-04	1989-10-04	$7700.00	Window Closed / Lapsed

Drive belt with connector

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