Optical fiber cleaving apparatus

Claim 2

Optical fiber cleaving apparatus comprising: fiber support means having an elongate channel for supporting a fiber and including fiber shroud means having a fiber guide passage in longitudinal registry with said channel, said shroud means defining an opening in communication with said fiber guide passage, said shrough means being fixed in non-rotative disposition relative to said channel longitudinal axis; and fiber cleaving means supported by said fiber support means for rotation about an axis parallel to and spaced from the longitudinal axis of said channel, said cleaving means rotational axis being fixed in non-rotative disposition relative to said channel longitudinal axis, said cleaving means having a cutting element movable from a position exterior said fiber guide passage through said opening in said fiber shroud means and into said fiber guide passage on such rotation.

Claim 3

The apparatus claimed in claim 1 wherein said fiber support means comprises a handle defining said channel and releasably secured to said fiber cleaving means.

Claim 4

The apparatus claimed in claim 1 further including clamp means supported by said fiber support means for movement into said channel for longitudinal capture of a fiber during cleaving thereof.

Claim 5

The apparatus claimed in claim 1 wherein said fiber support means comprises a handle defining said channel, said handle including a land through which said channel extends, and clamp means supported by said fiber support means for pivotal movement into engagement with said land and into said channel for longitudinal capture of a fiber during cleaving thereof.

Claim 6

The apparatus claimed in claim 1 wherein said fiber guide means is circular in cross-section transversely of said channel longitudinal axis, the spacing of such cleaving means rotational axis from said channel longitudinal axis being such that said cutting element is moved into interference sectorally with said fiber guide means on said rotation of said fiber cleaving means.

Claim 7

The apparatus claimed in claim 1 wherein said fiber guide passage is circular in cross-section transversely of said channel longitudinal axis, the distance between said cleaving means rotational axis and said channel longitudinal axis being such that said cutting element is moved into interference sectorally with said fiber guide passage on said rotation of said fiber cleaving means.

Claim 8

Optical fiber cleaving apparatus, comprising: an elongate handle having a longitudinal channel therein for supporting a fiber; fiber shroud means supported by said handle and having fiber guide passage means therethrough in longitudinal registry with said channel, said fiber shroud means defining an opening therein communicating with said fiber guide passage means transversely of such channel longitudinal axis, said fiber shroud means being fixed in non-rotative disposition relative to said channel longitudinal axis; and fiber cleaving means supported for rotation about an axis parallel to and spaced from said channel longitudinal axis, said cleaving means rotational axis being fixed in non-rotative disposition relative to said channel longitudinal axis, said cleaving means having a cutting element movable from a position outside said fiber guide passage means through said fiber shroud means opening and into said fiber guide passage means on such fiber cleaving means rotation.

Claim 9

Optical fiber cleaving apparatus, comprising: an elongate handle having a longitudinal channel therein for supporting a fiber; fiber shroud means supported by said handle and having fiber guide passage means therethrough in longitudinal registry with said channel, said fiber shroud means defining an opening therein communicating with said fiber guide passage means transversely of such channel longitudinal axis, said fiber shroud means being fixed in non-rotative disposition relative to said channel longitudinal axis; and fiber cleaving means supported for rotation about an axis parallel to and spaced from said channel longitudinal axis, said cleaving means rotational axis being fixed in non-rotative disposition relative to said channel longitudinal axis, said cleaving means having a cutting element movable from a position outside said fiber guide passage means through said fiber shroud means opening and into said fiber guide passage means on such fiber cleaving means rotation.

Claim 10

Optical fiber cleaving apparatus comprising: fiber support means having an elongate channel and defining an opening extending transversely of the longitudinal axis of said channel and in communication with said channel; and fiber cleaving means supported by said fiber support means for rotation about an axis parallel to and spaced from said channel longitudinal axis, said cleaving means rotational axis being fixed in non-rotative disposition relative to said channel longitudinal axis, said cleaving means including a cutting element movable from a position exterior said channel through said opening and into said channel on such cleaving means rotation; and stop means for limiting rotation of said fiber cleaving means such that said cutting element is movable only through an acute rotational angle.

Claim 11

Optical fiber cleaving apparatus comprising: fiber support means having an elongate channel and defining an opening extending transversely of the longitudinal axis of said channel and in communication with said channel; and fiber cleaving means supported by said fiber support means for rotation about an axis parallel to and spaced from said channel longitudinal axis, said cleaving means rotational axis being fixed in non-rotative disposition relative to said channel longitudinal axis, said cleaving means including a cutting element movable from a position exterior said channel through said opening and into said channel on such cleaving means rotation; and stop means for limiting rotation of said fiber cleaving means such that said cutting element is movable only through an acute rotational angle.

Claim 12

Optical fiber cleaving apparatus comprising: support means; fiber shroud means having an elongate channel for supporting a fiber and being supported by said support means in a fixed non-rotative disposition relative to said support means, said shroud means defining an opening in communication with said channel; and fiber cleaving means supported by said support means for movement relative to said fiber shroud means in a direction transverse to the longitudinal axis of said channel, said cleaving means including a cutting element movable from a noninterfering position exterior of said channel through said opening intersecting only a portion of the periphery of said channel and into an interfering position interiorly of said channel on such movement of said cleaving means.

Claim 13

Optical fiber cleaving apparatus comprising: support means; fiber shroud means having an elongate channel for supporting a fiber and being supported by said support means in a fixed non-rotative disposition relative to said support means, said shroud means defining an opening in communication with said channel; and fiber cleaving means supported by said support means for movement relative to said fiber shroud means in a direction transverse to the longitudinal axis of said channel, said cleaving means including a cutting element movable from a noninterfering position exterior of said channel through said opening intersecting only a portion of the periphery of said channel and into an interfering position interiorly of said channel on such movement of said cleaving means.

Claim 14

The apparatus claimed in claim 9 wherein said channel is circular in cross-section transversely of said channel longitudinal axis, and wherein the movement of said cutting element into said channel defines a sectoral interference with said channel.