Source: https://patents.google.com/patent/US5934917?oq=7%2C054%2C745
Timestamp: 2018-06-25 00:29:27
Document Index: 604577114

Matched Legal Cases: ['art 22', 'art 24', 'art.\n2', 'art.\n14', 'art.\n16', 'art 1997']

US5934917A - Flush/recessable junction device - Google Patents
Flush/recessable junction device Download PDF
US5934917A
US5934917A US09145730 US14573098A US5934917A US 5934917 A US5934917 A US 5934917A US 09145730 US09145730 US 09145730 US 14573098 A US14573098 A US 14573098A US 5934917 A US5934917 A US 5934917A
US09145730
Haut; David
A coupling part is carried by a junction device housing for movement between a position wherein a face surface of the coupling part is flush (co-planar) with a face surface of the junction device housing and a position wherein the coupling part is recessed within the housing. A lift and latch mechanism urges the coupling part to its flush disposition and serves to latch the coupling part in the recessed disposition. In an alternative embodiment a latch mechanism which includes a finger is slidably carried by the housing for movement with respect to the housing to insert an end of the finger into a first or a second notch in the coupling part to latch the coupling part in either its flush or the recessed disposition.
This application is a continuation-in-part of U.S. Ser. No. 08/957,663 filed Oct. 24, 1997, now abandoned, the disclosure of which is hereby incorporated by reference herein.
J. E. Kohaut in U.S. Pat. No. 3,972,579 patented on Aug. 3, 1976 for "Electrical Insert Device" and N. R. Byrne in U.S. Pat. No. 4,551,577 patented on Nov. 5, 1985 for "Retractable Power Center" each provide electric service junction devices which are moved between relatively accessible and relatively enclosed dispositions. However, the relatively complex structures required to so move the junction devices may render such devices unacceptable.
It is therefore an object of this invention to provide new and novel junction devices.
It is another object of this invention to provide new and novel electric service junction boxes.
It is still another object of this invention to provide new and novel service coupling junction devices which dispose their respective coupling parts in either a disposition relatively flush with a surface to which the device is mounted or relatively recessed with respect to such surface.
It is still another object of this invention to provide new and novel junction coupling devices which may position their respective coupling part either flush with respect to a predetermined surface or recessed with respect to a predetermined surface.
It is yet another object of this invention to provide new and novel service coupling junction devices wherein the device carried coupling part may be latched in either a disposition proximate to, and relatively flush with respect to, a predetermined surface of the device or relatively recessed with respect to the surface.
It is yet still another object of this invention to provide new and novel electric service coupling junction devices wherein the coupling is operative to conduct electricity in either a recessed disposition or a flush disposition of the junction device.
An accordance with another aspect of the present invention, the junction device includes a safety cover disposed within the housing and movable from a open position allowing access to the coupling device and a closed position covering the coupling device. The safety cover can be retractable into the housing and, preferably, is inaccessible when the coupling device is in the first, or flush, disposition but accessible when the coupling device is in the second, or recessed, disposition.
FIG. 14 is a schematic plan view of a service junction device, incorporating another preferred aspect of the instant invention; and
FIG. 15 is a perspective schematic of the service junction device of FIG. 14 showing the coupling part in its recessed disposition.
With reference to FIGS. 1, 2 and 3 there is generally shown at 20 a junction device which incorporates the instant invention and which carries, or otherwise has disposed therewithin, a first coupling part 22 disposed to receive and mate with a second coupling part 24 (FIGS. 1 and 2). Conduit 26 (FIG. 2) extends from the second coupling part to an item of utilization equipment 30.
1. A junction device for connecting with a complementary coupling part comprising:
(b) at least one coupling part connectable with a power and/or signal source and being sized and configured to be coupled to the complementary coupling part, said coupling part having a face surface and being carried by said housing for movement between
(i) a first, flush disposition wherein said face surface of said coupling part is substantially aligned with and co-planar with a face of said housing, and wherein said coupling part can be coupled to the complementary coupling part so as to conduct power and/or signals to or from the complementary coupling part with said coupling part remaining in said first position; and
(ii) a second, recessed disposition wherein said face surface of said coupling part is not co-planar with said face of said housing but is, instead, disposed within said housing and positioned substantially parallel to said face of said housing, and wherein said coupling part can be coupled to the complementary coupling part so as to conduct power and/or signals to or from the complementary coupling part with said coupling part remaining in said second position or can remain in said second disposition without being coupled to the complementary coupling part.
2. The junction device of claim 1 wherein the power and/or signal source is electrical service and said coupling part is configured to be coupled with a plurality of mating coupling parts.
3. The junction device of claim 2 wherein said coupling part is an electric receptacle.
4. The junction device of claim 3 when said electric receptacle includes a plurality of female electric receptacles.
6. The junction device of claim 5 wherein said coupling part is a phone jack.
7. The junction device of claim 6 wherein said coupling part is a female phone jack.
8. The junction device of claim 5 wherein the coupling part is carried by a computer.
9. The junction device of claim 5 wherein the coupling part is carried by equipment peripheral to a computer.
10. The junction device of claim 7 wherein the coupling part is configured to be coupled to both power and communication type mating coupling parts.
11. The junction device of claim 1 including a lift and latch mechanism disposed between said coupling device and said housing and which in response to touch pressure against said face surface of said coupling part either permits movement of said coupling part from said flush disposition to said recessed disposition or facilitates movement of said coupling part from said recessed disposition to said flush disposition.
12. The junction device of claim 11 wherein said lift and latch mechanism includes a spring mechanism.
13. The junction device of claim 12 wherein said lift and latch mechanism includes an operator having a stem which extends through a slit in said face of said housing and a finger which extends from said stem toward and for co-action with either a first notch formed in a side surface of said coupling part or a second notch formed in said surface of said coupling part.
14. The junction box of claim 13 wherein said first notch is disposed in said side surface of said coupling part proximate said face surface thereof and when coacting with said finger serves to latch said coupling part in said recessed disposition thereof and wherein said second notch is disposed in said side surface of said coupling part spaced from said face surface thereof and when coacting with said finger serves to latch said coupling part in said flush disposition thereof.
15. The junction device of claim 1 including a lift and latch mechanism disposed between said coupling device and said housing including an operator having a stem which extends through a slit in said face of said housing and a finger which extends from said stem toward and for co-action with either a first notch formed in a side surface of said coupling part or a second notch formed in said surface of said coupling part.
16. The junction device of claim 1 including a safety cover disposed within said housing and movable from a open position allowing access to said coupling device and a closed position covering said coupling device.
17. The junction device of claim 16 wherein said safety cover is retractable into said housing.
18. The junction device of claim 16 wherein said safety cover is inaccessible when said coupling device is in said first, or flush, disposition but accessible when said coupling device is in said second, or recessed, disposition.
19. The junction device as claimed in claim 1 wherein said coupling part and said housing are provided with complimentary tongue and groove tracking so as to guide said coupling part upon movement from said first, or flush disposition to said second, or recessed, disposition.
20. The junction device as claimed in claim 19, wherein said coupling part, when coupled to the complementary coupling part, conducts the power and/or signals thereto through said tongue and groove tracking when said coupling part is in said first, flush disposition or in said second, recessed disposition.
21. A method of recessing a coupling part in a junction device which connects with a complementary coupling part comprising:
(a) providing a junction device comprising a housing and at least one coupling part connectable with a power and/or signal source and being sized and configured to be coupled to the complementary coupling part, said coupling part having a face surface and being carried by said housing,
(b) locking said coupling part in at first, flush disposition wherein said face surface of said coupling part is substantially aligned with and co-planar with a face of said housing,
(c) inserting the complementary coupling part into said coupling part when said coupling part is in said first, flush disposition such that said coupling part conducts power and/or signals to or from the complementary coupling part with said coupling part remaining in said first, flush disposition,
(d) unlocking said coupling part such that said coupling part is movable from said first, flush disposition, and
(e) moving said coupling part to a second, recessed disposition wherein said face surface of said coupling part is not co-planar with said face of said housing but is, instead, disposed within said housing and positioned substantially parallel to said face of said housing, and wherein said coupling part continues to conduct power and/or signals to or from the complementary coupling part.
US09145730 1997-10-24 1998-09-02 Flush/recessable junction device Expired - Lifetime US5934917A (en)
US95766397 true 1997-10-24 1997-10-24
US09145730 US5934917A (en) 1997-10-24 1998-09-02 Flush/recessable junction device
CA 2306473 CA2306473C (en) 1997-10-24 1998-10-13 Flush/recessable junction device
EP19980953425 EP1025623A4 (en) 1997-10-24 1998-10-13 Flush/recessable junction device
PCT/US1998/021551 WO1999022426A1 (en) 1997-10-24 1998-10-13 Flush/recessable junction device
JP2000518429A JP2001522123A (en) 1997-10-24 1998-10-13 Flush / retraction junction device
US09323614 US6086390A (en) 1997-10-24 1999-06-01 Flush/recessable junction device
US95766397 Continuation-In-Part 1997-10-24 1997-10-24
US09323614 Continuation-In-Part US6086390A (en) 1997-10-24 1999-06-01 Flush/recessable junction device
US5934917A true US5934917A (en) 1999-08-10
ID=26843246
US09145730 Expired - Lifetime US5934917A (en) 1997-10-24 1998-09-02 Flush/recessable junction device
US (1) US5934917A (en)
EP (1) EP1025623A4 (en)
JP (1) JP2001522123A (en)
CA (1) CA2306473C (en)
WO (1) WO1999022426A1 (en)
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JP2001522123A (en) 2001-11-13 application
WO1999022426A1 (en) 1999-05-06 application
CA2306473C (en) 2004-05-25 grant
EP1025623A1 (en) 2000-08-09 application
CA2306473A1 (en) 1999-05-06 application
EP1025623A4 (en) 2001-01-10 application
US6890197B2 (en) 2005-05-10 RJ-45 jack with RJ-11 detection