US4060119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shielding tent
Assignee: Taiyo Kogyo Co Ltd
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Filing: 1976-05-06
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Granted: 1977-11-29
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Expires: 1996-05-06
Abstract
Abstract A shielding tent wherein a frame is fixed above a window or the like, a winding device for winding up a canvas or window screen is removably fitted to this frame, sliding frames each having a groove guiding and engaging the canvas or window screen are rotatably borne at the upper ends on both ends of the frame, a bottom member removably fitted in the horizontal direction below the window is rotatably connected at the outer end with the lower end of the sliding frame which is inclined outward. As required, side plates are rotatably pivoted to the sliding frames and the frame of the side plates is removably fitted to the bottom member so that the structure may be foldable and may have a pot or the like mounted on it.
Inventors
- 👤 Ryotaro Nohmura
- 👤 Eiji Tazaki
- 👤 Akio Sato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:12
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/02; E04F10/06
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
316 words
A foldable shielding tent for a window comprising in combination: a. mounting means adapted to be secured to a structure adjacent the top of the window; b. elongated winding means; c. means releasably securing said winding means to said mounting means; d. means biasing said winding means for rotation in one direction; e. web material secured at one end thereof to said winding means for coiling about said winding means when rotated in said one direction; f. a pair of elongated sliding frame members; g. means pivotally securing one end of each of said sliding frame members to said mounting means adjacent opposite ends of said elongated winding means such that said sliding frame members extend in a generally downward direction; h. means on at least one of said sliding frame members for retaining the free end of said web material at at least one location along the length of said sliding frame member; i. a bottom member; j. means pivotally securing one side of said bottom member to said sliding frame members adjacent their lower ends; such that said bottom member may be pivoted upwardly between the sliding frame members and the window; and k. means for releasably securing the side of said bottom member opposite said one side to the structure adjacent the bottom of the window; l. whereby, when said shielding tent is unfolded, said sliding frame members extend angularly outwardly from the top of the window when the lower ends of said sliding frame members are supported by said bottom member at a predetermined distance from the bottom of said window, and when said shielding tent is folded, said sliding frame members extend parallel to the window when said bottom member is released from the structure and pivoted upwardly parallel to said sliding frame members; and m. whereby different winding means supporting different web materials may be exchanged in said shielding tent.
Claim 2
Dependent Claim
316 words
A foldable shielding tent for a window comprising in combination: a. mounting means adapted to be secured to a structure adjacent the top of the window; b. elongated winding means; c. means releasably securing said winding means to said mounting means; d. means biasing said winding means for rotation in one direction; e. web material secured at one end thereof to said winding means for coiling about said winding means when rotated in said one direction; f. a pair of elongated sliding frame members; g. means pivotally securing one end of each of said sliding frame members to said mounting means adjacent opposite ends of said elongated winding means such that said sliding frame members extend in a generally downward direction; h. means on at least one of said sliding frame members for retaining the free end of said web material at at least one location along the length of said sliding frame member; i. a bottom member; j. means pivotally securing one side of said bottom member to said sliding frame members adjacent their lower ends; such that said bottom member may be pivoted upwardly between the sliding frame members and the window; and k. means for releasably securing the side of said bottom member opposite said one side to the structure adjacent the bottom of the window; l. whereby, when said shielding tent is unfolded, said sliding frame members extend angularly outwardly from the top of the window when the lower ends of said sliding frame members are supported by said bottom member at a predetermined distance from the bottom of said window, and when said shielding tent is folded, said sliding frame members extend parallel to the window when said bottom member is released from the structure and pivoted upwardly parallel to said sliding frame members; and m. whereby different winding means supporting different web materials may be exchanged in said shielding tent.
Claim 3
Dependent Claim
95 words
A foldable shielding tent as defined in claim 1 further comprising: a. a pair of side members; b. means pivotally securing each of said side members along one of said sliding frame members; and c. means for releasably securing said side members to said bottom member; d. whereby when said shielding tent is unfolded said side members extend from said sliding frame members respectively to the sides of the window, and when said shielding tent is folded said side members are released from said bottom member and pivoted inwardly parallel to said sliding frame members.
Claim 4
Dependent Claim
73 words
A foldable shielding tent as defined in claim 1 further comprising a reinforcing rod mounted on the free end of said web material and extending between said sliding frame members, each of said sliding frame members comprising means defining a channel including a plurality of spaced retaining means whereby the opposite ends of said reinforcing rod may be retained at a plurality of different positions along the lengths of said sliding frame members.
Claim 5
Dependent Claim
149 words
A foldable shielding tent as defined in claim 1 wherein said elongated winding means comprises a hollow cylinder, a coil spring in said cylinder, plugs secured at opposite ends of said cylinder each said plug having a hole passing through the center thereof, a first pin passing rotatably through said hole in one of said plugs, the inner end of said first pin being secured to one end of said coil spring and the outer end of said first pin being flat, a second pin inserted rotatably in said hole in the other of said plugs and having a flat part at the outer end thereof, and a third pin fixed at one end thereof adjacent to said second pin in said hole in the other of said plugs and extending inwardly, the inner end of said second pin being secured to the other end of said coil spring.
Claim 6
Dependent Claim
72 words
A foldable shielding tent as defined in claim 4 wherein said means for releasably securing said winding means to said mounting means includes means defining a vertical slot opening upwardly for receiving one of said first and second pins at one end of said winding means and means defining a horizontal slot opening upwardly for receiving the other of said first and second pins at the opposite end of said winding means.
Claim 7
Dependent Claim
16 words
A foldable shielding tent as defined in claim 1 wherein said web material is a canvas.
Claim 8
Dependent Claim
17 words
A foldable shielding tent as defined in claim 1 wherein said web material is a window screen.
Claim 9
Dependent Claim
23 words
A foldable shielding tent as defined in claim 1 wherein said bottom member comprises two supporting plates and lattices bridging said supporting plates.
Claim 10
Dependent Claim
57 words
A foldable shielding tent as defined in claim 1 wherein said means for releasably securing the side of said bottom member to the structure adjacent the bottom of the window comprises two angular members each having a slot therein, said bottom member including holes aligned with said slots, and bolt means passing through said holes and slots.
Claim 11
Dependent Claim
50 words
A foldable shielding tent as defined in claim 1 wherein said means pivotally securing one side of said bottom member to said sliding frame members comprises a pair of semi-cylindrical members fixed to said bottom member and projections on said sliding frame members which are fitted into said semi-cylindrical members.
Claim 12
Dependent Claim
66 words
A foldable shielding tent as defined in claim 1 comprising a pair of said elongated winding means, the web material secured to one of said winding means being a canvas and the web material secured to the other of said winding means being a window screen, said pair of winding means being interchangeable on said means for releasably securing said winding means to said mounting means.
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) | 1980-11-28 | 1981-05-30 | 1981-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-28 | 1985-05-30 | 1985-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-28 | 1989-05-30 | 1989-11-29 | $7700.00 | Window Closed / Lapsed |