Tent – canopy – umbrella – or cane – Portable shelter – Umbrella-type
Patent
1985-01-14
1987-01-20
Hafer, Robert A.
Tent, canopy, umbrella, or cane
Portable shelter
Umbrella-type
135 20M, 135 34, E04H 1528, A45B 1100, A45B 1500
Patent
active
046374159
ABSTRACT:
A light shelter in the form of a tent, comprises a roof constituted by a canvas and a central pole in abutment on the ground and supporting the canvas at its central top. A plurality of tensioning arms whose inner ends are articulated about pins adjacent the pole, are provided for tensioning a cable housed in a hem extending along the lower peripheral edge of the canvas. A removable jack is also provided for varying the distance between the pins for articulation of the tensioning arms and the central top of the canvas. Each tensioning arm is connected, at its outer end, to the lower peripheral edge of the canvas by means of a hook engaged on the cable which freely supports the canvas.
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Dalo Jean
Dalo Pierre
Hafer Robert A.
Muir D. Neal
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