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US3858995A Expired / Lapsed US ⏱️ 0.0 years remaining

Heating and ventilating enclosure module connection means

Assignee: VULCAN RADIATOR Corp A CORP CONNECTICUT
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Filing: 1973-04-04
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Granted: 1975-01-07
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Expires: 1993-04-04
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Abstract

Abstract An enclosure comprises a plurality of modules which are to be connected in end-toward-end relationship, and each module includes one or more panels having opposed ends or edges which are to be joined in an architecturally pleasing manner. A connector strip is bent to the contour of the panels to overlie the adjacent edges of the module, panels, and has a rearwardly open recess in which several clips are mounted to connect to the module panels. Each clip has a base portion slidably received in the recess, and a projecting leg for resiliently engaging the rear surface of the panel. The clips are arranged to project in opposite lateral directions to hold the adjacent panels, and hence the adjacent enclosure modules in place.

Inventors

  • 👤 Robert H Sand

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 10:52
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/06; F16B5/0607; F16B5/0621; F16B5/0642; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; F16B2/245; F16B5/0657; F16B5/0664; Y; Y10; Y10T; Y10T403/00; Y10T403/57

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 188 words
Enclosure module connection means for joining two adjacent module panels and comprising in combination: a. a connector strip having a rear wall which overlies the marginal adjacent side edges of the panels, and said rear wall also having a rearwardly open cavity extending longitudinally of said strip; b. said rearwardly open longitudinally extending cavity having its inner longitudinally extending side edges laterally spaced from one another by a slightly greater distance than the spacing between its outer longitudinally extending sides edges; c. a plurality of clips for use at longitudinally spaced locations along said strip to hold said strip to said panels, each of said clips having laterally opposed flanged portions to permit the clip to be slidably received in said longitudinally extending cavity, d. each clip having a panel engaging leg spaced rearwardly from one of said flanged portions to resiliently engage the rear of the panel and thereby secure the panel to the connector strip, e. some of said clips having their panel engaging legs oriented in one direction to engage one panel and other clips oppositely oriented to engage the other of said two panels.
Claim 2
Dependent Claim 188 words
Enclosure module connection means for joining two adjacent module panels and comprising in combination: a. a connector strip having a rear wall which overlies the marginal adjacent side edges of the panels, and said rear wall also having a rearwardly open cavity extending longitudinally of said strip; b. said rearwardly open longitudinally extending cavity having its inner longitudinally extending side edges laterally spaced from one another by a slightly greater distance than the spacing between its outer longitudinally extending sides edges; c. a plurality of clips for use at longitudinally spaced locations along said strip to hold said strip to said panels, each of said clips having laterally opposed flanged portions to permit the clip to be slidably received in said longitudinally extending cavity, d. each clip having a panel engaging leg spaced rearwardly from one of said flanged portions to resiliently engage the rear of the panel and thereby secure the panel to the connector strip, e. some of said clips having their panel engaging legs oriented in one direction to engage one panel and other clips oppositely oriented to engage the other of said two panels.
Claim 3
Dependent Claim 83 words
The joint means of claim 1 further characterized by said panel engaging leg including a rearwardly bent free end portion which cooperates with the rear wall of said connector strip to define a socket for receiving one of said two panels and a panel engaging tab adjacent the bent free end portion of said clip leg to deform said panel slightly when the later is received in said socket and to secure said panel in assembled relationship with said clip and connector strip.
Claim 4
Dependent Claim 62 words
The joint means of claim 2 further characterized in that each of said clip means is fabricated from a length of spring steel including a flat base portion of rectangular shape which defines said laterally opposed flanged portions, and an L-shaped portion of said clip means integrally connecting said panel engaging leg with one marginal side edge of said flat base portion.

References Cited (Backward Citations)

US949839A Cited
US2149918A Cited
US2347510A Cited
US3228160A Cited
US3290077A Cited
US3415543A Cited
US3630549A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-01-06 1978-07-08 1979-01-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-01-06 1982-07-08 1983-01-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-01-06 1986-07-08 1987-01-07 $7700.00 Window Closed / Lapsed

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