Patent US5679926A successfully refreshed from Google Patents.
US5679926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleeve retainer for sensor
Assignee: Motors Liquidation Co
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Filing: 1996-02-22
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Granted: 1997-10-21
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Expires: 2016-02-22
Abstract
Abstract A sensor assembly includes a sensor including a mating feature disposed thereon. The sensor assembly also includes a harness having a protective sleeve including a sleeve end. The sensor assembly further includes a sleeve retainer connected to the sleeve end. The sleeve retainer includes a plurality of inwardly projecting spring tabs adapted to snap-fittedly engage the mating feature on the sensor to connect the sleeve retainer and harness to the sensor. Upon axial movement of the sleeve retainer over the sensor, the spring tabs snap-fittedly engage the mating feature on the sensor and hold the protective sleeve in position relative the sensor.
Inventors
- 👤 David Martin Maloney
- 👤 Matthew Zimmermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:05
CPC Classifications
B; B60; B60R; B60R16/00; B60R16/02; B60R16/0207; B60R16/0215
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
247 words
A sensor assembly comprising: a sensor including a mating feature disposed thereon; a harness having a protective sleeve including a sleeve end; and a sleeve retainer connected to the sleeve end, the sleeve retainer being an integrally formed single component, the sleeve retainer including an integrally formed inner wall, outer wall and bottom wall cooperatively forming an upwardly opening trough defined between the inner and outer walls, the inner and outer walls for movement between a first position in which the sleeve end is insertable into the trough and a second position in which the sleeve end is securely trapped in the trough between the inner and outer walls prior to attachment of the sleeve retainer to the sensor, the sleeve retainer including a plurality of integrally formed inwardly projecting spring tabs positioned on the inner wall and spaced above the bottom wall, the spring tabs adapted to snap-fittedly engage the mating feature on the sensor to connect the sleeve retainer and harness to the sensor when the bottom wall is axially moved below the mating feature on the sensor such that the sleeve retainer extends partially below the mating feature of the sensor; whereby said integrally formed single component both mechanically retains the sleeve end and provides snap-fitted attachment to the sensor such that upon axial movement of the sleeve retainer over the sensor, the spring tabs snap-fittedly engage the mating feature on the sensor and hold the protective sleeve in position relative to the sensor.
Claim 2
Dependent Claim
247 words
A sensor assembly comprising: a sensor including a mating feature disposed thereon; a harness having a protective sleeve including a sleeve end; and a sleeve retainer connected to the sleeve end, the sleeve retainer being an integrally formed single component, the sleeve retainer including an integrally formed inner wall, outer wall and bottom wall cooperatively forming an upwardly opening trough defined between the inner and outer walls, the inner and outer walls for movement between a first position in which the sleeve end is insertable into the trough and a second position in which the sleeve end is securely trapped in the trough between the inner and outer walls prior to attachment of the sleeve retainer to the sensor, the sleeve retainer including a plurality of integrally formed inwardly projecting spring tabs positioned on the inner wall and spaced above the bottom wall, the spring tabs adapted to snap-fittedly engage the mating feature on the sensor to connect the sleeve retainer and harness to the sensor when the bottom wall is axially moved below the mating feature on the sensor such that the sleeve retainer extends partially below the mating feature of the sensor; whereby said integrally formed single component both mechanically retains the sleeve end and provides snap-fitted attachment to the sensor such that upon axial movement of the sleeve retainer over the sensor, the spring tabs snap-fittedly engage the mating feature on the sensor and hold the protective sleeve in position relative to the sensor.
Claim 3
Dependent Claim
57 words
The sensor assembly of claim 1 wherein the inner wall is shorter than the outer wall and wherein the spring tabs each extend upwardly from the inner wall and wherein each of the spring tabs includes a flexible upwardly extending elongated portion and an inwardly bent tip end that snaps into the mating feature on the sensor.
Claim 4
Dependent Claim
63 words
The sensor assembly of claim 1 wherein the inner wall of the sleeve retainer further includes an uppermost end having an inwardly projecting lip integrally formed thereon and wherein the inwardly projecting lip limits axial movement of the sleeve retainer over the sensor to position the sleeve retainer relative to the sensor and to ensure that the spring tabs engage the mating feature.
Claim 5
Dependent Claim
31 words
The sensor assembly of claim 1 wherein the mating feature is an annular groove positioned directly beneath an outwardly projecting lip formed by rolling over an uppermost end of the sensor.
Claim 6
Independent Claim
137 words
A method of assembling a harness having a protective sleeve including a sleeve end to a sensor, the method comprising the steps of: providing a sensor having a mating feature located thereon; providing a sleeve retainer having an integrally formed inner wall, outer wall and bottom wall forming a trough, the inner wall having a plurality of integrally formed inwardly projecting spring tabs thereon spaced above the bottom wall; attaching the sleeve retainer to the sleeve end by placing the sleeve end within the trough and crimping the inner and outer walls together prior to attachment of the sleeve retainer and harness to the sensor; and axially moving the sleeve retainer including the attached sleeve end over the sensor and snapping the inwardly projecting spring tabs into the mating feature to attach the harness to the sensor.
Claim 7
Independent Claim
137 words
A method of assembling a harness having a protective sleeve including a sleeve end to a sensor, the method comprising the steps of: providing a sensor having a mating feature located thereon; providing a sleeve retainer having an integrally formed inner wall, outer wall and bottom wall forming a trough, the inner wall having a plurality of integrally formed inwardly projecting spring tabs thereon spaced above the bottom wall; attaching the sleeve retainer to the sleeve end by placing the sleeve end within the trough and crimping the inner and outer walls together prior to attachment of the sleeve retainer and harness to the sensor; and axially moving the sleeve retainer including the attached sleeve end over the sensor and snapping the inwardly projecting spring tabs into the mating feature to attach the harness to the sensor.
Claim 8
Dependent Claim
147 words
A sensor assembly comprising: a sensor including a mating feature disposed thereon; a harness having a protective sleeve including a sleeve end having an interior; and a sleeve retainer connected to the sleeve end, the sleeve retainer having a generally planar ring-like shape including an inner edge and an outer edge, the inner edge including a plurality of integrally formed, inwardly projecting spring tabs adapted to snap-fittedly engage the mating feature on the sensor to connect the sleeve retainer and harness to the sensor, and the outer edge including a plurality of radially outwardly projecting barbs for engaging the interior of the sleeve end to attach the sleeve retainer to the sleeve end; whereby upon downward axial movement of the sleeve retainer over the sensor, the spring tabs snap-fittedly engage the mating feature on the sensor and hold the protective sleeve in position relative to the sensor.
Claim 9
Dependent Claim
147 words
A sensor assembly comprising: a sensor including a mating feature disposed thereon; a harness having a protective sleeve including a sleeve end having an interior; and a sleeve retainer connected to the sleeve end, the sleeve retainer having a generally planar ring-like shape including an inner edge and an outer edge, the inner edge including a plurality of integrally formed, inwardly projecting spring tabs adapted to snap-fittedly engage the mating feature on the sensor to connect the sleeve retainer and harness to the sensor, and the outer edge including a plurality of radially outwardly projecting barbs for engaging the interior of the sleeve end to attach the sleeve retainer to the sleeve end; whereby upon downward axial movement of the sleeve retainer over the sensor, the spring tabs snap-fittedly engage the mating feature on the sensor and hold the protective sleeve in position relative to the sensor.
Claim 10
Dependent Claim
35 words
The sensor assembly of claim 6 wherein the outwardly projecting barbs on the sleeve retainer project in a generally downward direction for resisting removal of the sleeve end from the sleeve retainer after attachment thereto.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-10-20 | 2001-04-21 | 2001-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-10-20 | 2005-04-21 | 2005-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-10-20 | 2009-04-21 | 2009-10-21 | $7700.00 | Window Closed / Lapsed |