Patent US4408928A successfully refreshed from Google Patents.
US4408928A
Expired / Lapsed
US
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Connector having bending means
Assignee: Lyon Metal Products LLC
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Filing: 1981-03-20
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Granted: 1983-10-11
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Expires: 2001-03-20
Abstract
Abstract A rectangular channel member has coplanar spaced-apart wall portions defining a slot therebetween and each having a flange extending from the slot inwardly of the channel member and away from the other wall portion at an acute angle. A generally U-shaped connector is disposable within the channel member across the slot and includes rectangular recesses receiving the flanges therein. A threaded fastener engageable with the connector extends through the slot for engagement with a support member, tighening of the fastener causing deformation of the flanges by the connector for wedging the flanges in the connector recesses. The support member may constitute a bracket for coupling the channel member to another channel member, several different bracket constructions being disclosed for coupling to different types of channel members and for different orientations of the channel members.
Inventors
- 👤 Mark H. Steinke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:46
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/0446; F16B12/00; F16B12/10; F16B12/28; F16B12/32; F16B2200/00; F16B2200/69; F16B2200/73; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7117
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
225 words
A connector for use in connecting a channel member to a support member wherein the channel member has spaced-apart wall portions defining therebetween a slot with each of said wall portions having a flange thereon extending therefrom and with the support member being provided with adjustable fastening means for extending into the slot, said connector comprising a U-shaped body member dimensioned and arranged to be disposed in a connecting position within the channel member transversely across the slot and engageable with the fastening means for interconnection with the support member, said body member including an end wall and two side walls, said end wall having an aperture therein which receives the associated fastening means, said body member having bending means thereon engageable with the flanges when said body member is disposed in its connecting position for bendingly deforming the flanges when said connector and the support member are moved together by the fastening means, thereby firmly to interconnect said connector and the channel member and the support member in an assembled condition, said bending means comprising two substantially rectangular recesses respectively formed in said side walls and respectively accommodating the flanges therein when said body member is disposed in its connecting position, the width of each of said notches being greater than the width of the projection of each flanges on its associated wall portion.
Claim 2
Dependent Claim
225 words
A connector for use in connecting a channel member to a support member wherein the channel member has spaced-apart wall portions defining therebetween a slot with each of said wall portions having a flange thereon extending therefrom and with the support member being provided with adjustable fastening means for extending into the slot, said connector comprising a U-shaped body member dimensioned and arranged to be disposed in a connecting position within the channel member transversely across the slot and engageable with the fastening means for interconnection with the support member, said body member including an end wall and two side walls, said end wall having an aperture therein which receives the associated fastening means, said body member having bending means thereon engageable with the flanges when said body member is disposed in its connecting position for bendingly deforming the flanges when said connector and the support member are moved together by the fastening means, thereby firmly to interconnect said connector and the channel member and the support member in an assembled condition, said bending means comprising two substantially rectangular recesses respectively formed in said side walls and respectively accommodating the flanges therein when said body member is disposed in its connecting position, the width of each of said notches being greater than the width of the projection of each flanges on its associated wall portion.
Claim 3
Dependent Claim
51 words
The connector of claim 1, wherein said bending means comprises two sets of recesses wherein each set comprises two aligned recesses respectively formed in said side walls, each of said sets of recesses receiving a corresponding one of the flanges therein when said body member is disposed in its connecting position.
Claim 4
Dependent Claim
70 words
The connector of claim 2, wherein the recesses in each side wall are respectively disposed adjacent to the opposite ends of said side wall and cooperate to define in said side wall a central leg and two end legs, the central legs of said two side walls being longer than said end legs and adapted to extend into the slot when said body member is disposed in its connecting position.
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) | 1986-10-10 | 1987-04-11 | 1987-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-10 | 1991-04-11 | 1991-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-10 | 1995-04-11 | 1995-10-11 | $7700.00 | Window Closed / Lapsed |