Fiber optic connector sleeve having positioning ribs

Claim 2

A fiber optic connector sleeve comprising: a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in lateral cross-section, wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein the positioning ribs extend into the passageway from locations proximate at least two of the corners of the passageway such that interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs so as to prevent the connector from engaging the interior sidewalls during insertion of the fiber optic connector into the fiber optic connector sleeve.

Claim 3

A fiber optic connector sleeve according to claim 1 wherein said sleeve housing comprises a plurality of walls that intersect to define the plurality of corners, wherein each positioning rib is located in a respective corner of the passageway and has an L-shape in lateral cross-section, and wherein each positioning rib comprises: a first portion that extends lengthwise along one of the walls that define the respective corner; and a second portion that extends lengthwise along the other of the walls that define the respective corner.

Claim 4

A fiber optic connector sleeve according to claim 1 wherein the passageway defined by said sleeve housing has a generally rectangular shape in lateral cross-section which defines four corners, and wherein said sleeve housing comprises four positioning ribs disposed in respective ones of the four corners of the passageway.

Claim 5

A fiber optic connector sleeve according to claim 1 wherein the passageway defines a lengthwise extending axis, and wherein the positioning ribs extend parallel to the lengthwise extending axis of the passageway such that the positioning ribs are untapered.

Claim 6

A fiber optic connector sleeve according to claim 4 wherein the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction from an end portion of said sleeve housing toward a medial portion of said sleeve housing.

Claim 7

A fiber optic connector sleeve according to claim 1 wherein the cumulative width of the recessed interior sidewalls of said sleeve housing in lateral cross-section is greater than the cumulative width of the positioning ribs in lateral cross-section.

Claim 8

A fiber optic connector sleeve comprising: a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs and are tapered in a lengthwise extending direction to thereby facilitate insertion of the fiber optic connector into the fiber optic connector sleeve.

Claim 9

A fiber optic connector sleeve comprising: a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs and are tapered in a lengthwise extending direction to thereby facilitate insertion of the fiber optic connector into the fiber optic connector sleeve.

Claim 10

A fiber optic connector sleeve according to claim 7 wherein the passageway defined by said sleeve housing has a plurality of corners in lateral cross-section, and wherein the positioning ribs extend into the passageway from locations proximate at least two of the corners of the passageway.

Claim 11

A fiber optic connector sleeve according to claim 8 wherein said sleeve housing comprises a plurality of walls that intersect to define the plurality of corners, wherein each positioning rib is located in a respective corner of the passageway and has an L-shape in lateral cross-section, and wherein each positioning rib comprises: a first portion that extends lengthwise along one of the walls that define the respective corner; and a second portion that extends lengthwise along the other of the walls that define the respective corner.

Claim 12

A fiber optic connector sleeve according to claim 8 wherein the passageway defined by said sleeve housing has a generally rectangular shape in lateral cross-section which defines four corners, and wherein said sleeve housing comprises four positioning ribs disposed in respective ones of the four corners of the passageway.

Claim 13

A fiber optic connector sleeve according to claim 7 wherein the passageway defines a lengthwise extending axis, and wherein the positioning ribs extend parallel to the lengthwise extending axis of the passageway such that the positioning ribs are untapered.

Claim 14

A fiber optic connector sleeve according to claim 11 wherein the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction from an end portion of said sleeve housing toward a medial portion of said sleeve housing.

Claim 15

A fiber optic connector sleeve according to claim 7 wherein the cumulative width of the recessed interior sidewalls of said sleeve housing in lateral cross-section is greater than the cumulative width of the positioning ribs in lateral cross-section.

Claim 16

A fiber optic connector assembly comprising: a fiber optic connector adapted to be mounted upon an end portion of an optical fiber; and a fiber optic connector sleeve comprising a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of said fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in lateral cross-section, and wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway and extending into the passageway from locations proximate at least two of the corners of the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within said fiber optic connector sleeve, each positioning rib having an L-shape in lateral cross-section.

Claim 17

A fiber optic connector assembly comprising: a fiber optic connector adapted to be mounted upon an end portion of an optical fiber; and a fiber optic connector sleeve comprising a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of said fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in lateral cross-section, and wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway and extending into the passageway from locations proximate at least two of the corners of the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within said fiber optic connector sleeve, each positioning rib having an L-shape in lateral cross-section.

Claim 18

A fiber optic connector assembly according to claim 14 wherein said sleeve housing comprises a plurality of walls that intersect to define plurality of corners, wherein each positioning rib is located in a respective corner of the passageway, and wherein each positioning rib comprises: a first portion that extends lengthwise along one of the walls that define the respective corner; and a second portion that extends lengthwise along the other of the walls that define the respective corner.

Claim 19

A fiber optic connector assembly according to claim 14 wherein the passageway defined by said sleeve housing has a generally rectangular shape in lateral cross-section which defines four corners, and wherein said sleeve housing comprises four positioning ribs disposed in respective ones of the four corners of the passageway.

Claim 20

A fiber optic connector assembly according to claim 14 wherein the passageway defines a lengthwise extending axis, and wherein the positioning ribs extend parallel to the lengthwise extending axis of the passageway such that the positioning ribs are untapered.

Claim 21

A fiber optic connector assembly according to claim 14 wherein interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs to thereby provide clearance during insertion of said fiber optic connector into said fiber optic connector sleeve.

Claim 22

A fiber optic connector assembly according to claim 18 wherein the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction from an end portion of said sleeve housing toward a medial portion of said sleeve housing.

Claim 23

A fiber optic connector assembly according to claim 18 wherein the cumulative width of the recessed interior sidewalls of said sleeve housing in lateral cross-section is greater than the cumulative width of the positioning ribs in lateral cross-section.

Claim 24

A fiber optic connector sleeve comprising: a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in later cross-section; wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein the positioning ribs extend into the passageway from locations proximate at least two of the corners of the passageway such that interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs to thereby provide clearance during insertion of the fiber optic connector into the fiber optic connector sleeve, and wherein the passageway defines a lengthwise extending axis, and wherein the positioning ribs extend parallel to the lengthwise extending axis of the passageway such that the positioning ribs are untapered and the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction form an end portion of said sleeve housing toward a medial portion of said sleeve housing.

Claim 25

A fiber optic connector sleeve comprising: a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in later cross-section; wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein the positioning ribs extend into the passageway from locations proximate at least two of the corners of the passageway such that interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs to thereby provide clearance during insertion of the fiber optic connector into the fiber optic connector sleeve, and wherein the passageway defines a lengthwise extending axis, and wherein the positioning ribs extend parallel to the lengthwise extending axis of the passageway such that the positioning ribs are untapered and the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction form an end portion of said sleeve housing toward a medial portion of said sleeve housing.

Claim 26

A fiber optic connector assembly comprising: a fiber optic connector adapted to be mounted upon an end portion of an optical fiber; and a fiber optic connector sleeve comprising a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in lateral cross-section and wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway and extending into the passageway from locations proximate at least two of the corners of the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs to thereby provide clearance during insertion of the fiber optic connector into the fiber optic connector sleeve, and wherein the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction from an end portion of said sleeve housing toward a medial portion of said sleeve housing.

Claim 27

A fiber optic connector assembly comprising: a fiber optic connector adapted to be mounted upon an end portion of an optical fiber; and a fiber optic connector sleeve comprising a sleeve housing defining a lengthwise extending passageway for receiving at least a portion of a fiber optic connector, wherein the passageway defined by said sleeve housing has a plurality of corners in lateral cross-section and wherein said sleeve housing comprises a plurality of positioning ribs extending lengthwise through the passageway and extending into the passageway from locations proximate at least two of the corners of the passageway for engaging the fiber optic connector and for positioning the fiber optic connector within the fiber optic connector sleeve, and wherein interior sidewalls of said sleeve housing extending between the positioning ribs are recessed relative to the positioning ribs to thereby provide clearance during insertion of the fiber optic connector into the fiber optic connector sleeve, and wherein the recessed interior sidewalls of said sleeve housing are tapered inwardly in a lengthwise extending direction from an end portion of said sleeve housing toward a medial portion of said sleeve housing.