Patent US2811037A successfully refreshed from Google Patents.
US4772088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector element for a plurality of light waveguides
Assignee: Siemens AG
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Filing: 1987-03-04
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Granted: 1988-09-20
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Expires: 2007-03-04
Abstract
Abstract A connector device for a plurality of light waveguides comprises two carrier members having centering grooves which are aligned together by means of a guide elements received in guide grooves and bridging the two carrier members. In order to maintain pressure between the guide elements and guide grooves, a spring clip is provided for applying a holding force in this location without applying a force on the carrier member adjacent the centering grooves.
Inventors
- 👤 Lothar Finzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:09
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/36; G02B6/38; G02B6/3801; G02B6/3806; G02B6/3628; G02B6/3632; G02B6/3636; G02B6/3803; G02B6/3648; G02B6/3652
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
219 words
In a connector device for a plurality of light waveguides having longitudinal axes, said device including two carrier members having parallel extending centering grooves and a parting surface extending at right angles to the grooves, at least one guide groove adjacent both edges of the carrier member extending parallel to the centering grooves, waveguides being arranged in said centering grooves with the end faces of the waveguides lying in the parting surface, a bridging guide element having a ridge for each of the guide grooves at the edges and having a length to extend between two aligned carrier members and fixing means for holding the carrier members with the abutting surfaces engaged in an abutting region and the guide elements with their ridges in the grooves to hold the waveguides of one carrier element aligned with the waveguides of the other, the improvements comprising the fixing means includes at least one spring clip, said spring clip extending at right angles relative to the longitudinal axes of the light waveguides, said spring clip being provided to apply pressing forces only adjacent each of the lateral ranges on said guide elements to hold the guide elements in the guide grooves and the abutting region where the end faces of the light waveguides abut one another remaining free form said pressing forces.
Claim 2
Dependent Claim
219 words
In a connector device for a plurality of light waveguides having longitudinal axes, said device including two carrier members having parallel extending centering grooves and a parting surface extending at right angles to the grooves, at least one guide groove adjacent both edges of the carrier member extending parallel to the centering grooves, waveguides being arranged in said centering grooves with the end faces of the waveguides lying in the parting surface, a bridging guide element having a ridge for each of the guide grooves at the edges and having a length to extend between two aligned carrier members and fixing means for holding the carrier members with the abutting surfaces engaged in an abutting region and the guide elements with their ridges in the grooves to hold the waveguides of one carrier element aligned with the waveguides of the other, the improvements comprising the fixing means includes at least one spring clip, said spring clip extending at right angles relative to the longitudinal axes of the light waveguides, said spring clip being provided to apply pressing forces only adjacent each of the lateral ranges on said guide elements to hold the guide elements in the guide grooves and the abutting region where the end faces of the light waveguides abut one another remaining free form said pressing forces.
Claim 3
Dependent Claim
48 words
In a connector device according to claim 1, wherein each of the guide element is arranged on a base plate which covers the abutting location of the light waveguides when the carrier members, guide elements and base plate are held in the assembled position by the fixing means.
Claim 4
Dependent Claim
27 words
In a connector device according to claim 1, wherein the fixing means includes two spring clips with each carrier member having a spring clip allocated to it.
Claim 5
Dependent Claim
24 words
In a connector device according to claim 1, wherein the spring clip extends over only a part of the length of the carrier member.
Claim 6
Dependent Claim
43 words
In a connector device according to claim 1, wherein the fixing means includes a receptacle means receiving the connector device, said fixing means including at least one resilient clamp engaged on the receptacle means, said spring clip being mounted on the resilient clamp.
Claim 7
Dependent Claim
20 words
In a connector device according to claim 5, wherein the spring clip exhibits a lower spring constant than the clamp.
Claim 8
Dependent Claim
18 words
In a connector device according to claim 6, wherein the spring clip is less broad than the clamp.
Claim 9
Dependent Claim
21 words
In a connector device according to claim 7, wherein the spring clip has a slot in each of its end regions.
Claim 10
Dependent Claim
23 words
In a connector device according to claim 6, wherein the spring clip is provided with a slot in each of its end regions.
Claim 11
Dependent Claim
21 words
In a connector device according to claim 6, wherein the spring clip is composed of a thinner material than the clamp.
Claim 12
Dependent Claim
18 words
In a connector device according to claim 10, wherein the spring clip is less broad than the clamp.
Claim 13
Dependent Claim
23 words
In a connector device according to claim 11, wherein the spring clip is provided with a slot in each of its end regions.
Claim 14
Dependent Claim
23 words
In a connector device according to claim 10, wherein the spring clip is provided with a slot in each of its end regions.
Claim 15
Dependent Claim
94 words
In a connector device according to claim 1, wherein the fixing means include a receptacal means receiving the connector device and has a recess with two ridges, a clamp for each of the carrier members engaging the ridges of the receptacal means and overlying the carrier member when the connector device is received therein, a spring clip for each of the clamps being secured to the resilient clamp and acting on each of the guide elements to urge the ridges into the groove to position the carrier members and waveguides in a desired alignment.
Claim 16
Dependent Claim
24 words
In a connector device according to claim 14, wherein each of the spring clips exhibits a lower spring constant than its respective clamp member.
Claim 17
Dependent Claim
51 words
In a connector device according to claim 15, wherein the spring clip has a dimension extending parallel to the waveguides which is substantially less than the corresponding dimension of the clamp so that the clamp member substantially cover the carrier member as the spring member only uses a small portion thereof.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-09-20 | 1992-03-21 | 1992-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-20 | 1996-03-21 | 1996-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-20 | 2000-03-21 | 2000-09-20 | $7700.00 | Window Closed / Lapsed |