Patent US6558045B2 successfully refreshed from Google Patents.
US6558045B2
Expired / Lapsed
US
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Hybrid connector and assembling method thereof
Assignee: Yazaki Corp
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Filing: 2001-06-13
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Granted: 2003-05-06
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Expires: 2021-06-13
Abstract
Abstract The hybrid connector ( 1 ) is completed through first to third assembling steps. The first assembling step inserts sleeves ( 7, 7 ) into cylindrical holders ( 19, 19 ) to an intermediate insertion state thereof. The second assembling step presses optical element modules ( 8, 9 ) against the sleeves ( 7,7 ), which consistently further inserts the sleeves ( 7, 7 ) into the cylindrical holders ( 19,19 ) so that the sleeves ( 7, 7 ) are completely received in the cylindrical holders ( 19, 19 ). Whereby the second assembling step simultaneously completely assembles the sleeves ( 7, 7 ) and the optical element modules ( 8, 9 ) into the connector. This provides an effective assembling work thereof. The third assembling step causes a shield case ( 10 ) to hold the optical element modules ( 8, 9 ), while the shield case 10 engages with the cylindrical holders 19, 19.
Inventors
- 👤 Noboru Yamaguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:22
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4292; G02B6/4293; G02B6/36; G02B6/38; G02B6/3807; G02B6/381; G02B6/3817; G02B6/4201; G02B6/4204; G02B6/421; G02B6/4246; G02B6/4274; G02B6/4277; G02B6/3897
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
164 words
An assembling method of a plug-type hybrid connector integrally having an electrical connector portion and an optical connector portion, the optical connector portion including at least one optical element module having an optical element, a sleeve provided with an optical waveguide, a housing formed with a cylindrical holder, and a case for holding the optical element modules, the housing also accommodating the electrical connector portion, the method comprising: a first assembling step for inserting the sleeve into the cylindrical holder until a part insertion state of the sleeve into the cylindrical holder is achieved, a second assembling step for pressing the optical element module against an end surface of the sleeve so that the sleeve is further inserted into the cylindrical holder to become in a complete insertion state, and a third assembling step for engaging the case with the cylindrical holder with the optical element module being held by the case so that the optical element module is secured at its final position.
Claim 2
Dependent Claim
164 words
An assembling method of a plug-type hybrid connector integrally having an electrical connector portion and an optical connector portion, the optical connector portion including at least one optical element module having an optical element, a sleeve provided with an optical waveguide, a housing formed with a cylindrical holder, and a case for holding the optical element modules, the housing also accommodating the electrical connector portion, the method comprising: a first assembling step for inserting the sleeve into the cylindrical holder until a part insertion state of the sleeve into the cylindrical holder is achieved, a second assembling step for pressing the optical element module against an end surface of the sleeve so that the sleeve is further inserted into the cylindrical holder to become in a complete insertion state, and a third assembling step for engaging the case with the cylindrical holder with the optical element module being held by the case so that the optical element module is secured at its final position.
Claim 3
Dependent Claim
71 words
The method set forth in claim 1 , wherein the first assembling step includes that the sleeve is inserted into the cylindrical holder until the sleeve abuts against an end of a resilient protrusion formed in the cylindrical holder, and the second assembling step includes that the sleeve is further inserted into the cylindrical holder beyond the abutted end of the protrusion while the resilient protrusion is depressed by the sleeve.
Claim 4
Dependent Claim
61 words
The method set forth in claim 2 , wherein the first assembling step moves the sleeve into the cylindrical holder to the end of the protrusion representing a first distance, while the second assembling step moves the sleeve into the cylindrical holder beyond said end of the protrusion representing a second distance, the second distance being smaller than the first distance.
Claim 5
Dependent Claim
122 words
A plug-type hybrid connector integrally having an electrical connector portion and an optical connector portion, the optical connector portion comprising at least one optical element module having an optical element, a sleeve provided with an optical waveguide, a housing formed with a cylindrical holder, and a case for holding the optical element modules, the housing also accommodating the electrical connector portion, wherein the optical element module can push an end surface of the sleeve so that the sleeve is inserted into the cylindrical holder to become in a complete insertion state, and the case can engage with the cylindrical holder with the optical element module being held by the case so that the optical element module is secured at its final position.
Claim 6
Dependent Claim
122 words
A plug-type hybrid connector integrally having an electrical connector portion and an optical connector portion, the optical connector portion comprising at least one optical element module having an optical element, a sleeve provided with an optical waveguide, a housing formed with a cylindrical holder, and a case for holding the optical element modules, the housing also accommodating the electrical connector portion, wherein the optical element module can push an end surface of the sleeve so that the sleeve is inserted into the cylindrical holder to become in a complete insertion state, and the case can engage with the cylindrical holder with the optical element module being held by the case so that the optical element module is secured at its final position.
Claim 7
Dependent Claim
68 words
The hybrid connector set forth in claim 4 , wherein the cylindrical holder has a resilient protrusion formed in the cylindrical holder, the sleeve abutting against the end of the resilient protrusion at a part insertion state of the sleeve into the cylindrical holder, the resilient protrusion being depressed by the sleeve to press-fit the sleeve at a complete insertion state of the sleeve into the cylindrical holder.
Claim 8
Dependent Claim
75 words
The hybrid connector set forth in claim 5 , wherein the resilient protrusion is positioned such that its end defines a first distance to move the sleeve into the cylindrical holder for reaching the part insertion state, and said first distance is larger than a second distance the sleeve is moved into the cylindrical holder beyond the end of the protrusion for moving the sleeve from the part insertion state to the complete insertion state.
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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) | 2006-05-05 | 2006-11-04 | 2007-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-05-05 | 2010-11-04 | 2011-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-05-05 | 2014-11-04 | 2015-05-06 | $7700.00 | Window Closed / Lapsed |