Dual purpose pneumatic floor covering device
OwnerJames R. Dunninventor
Life of this patent
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Abstract
A dual purpose pneumatic floor covering device having two operating modes, one for straightening and laying wood slats, and a second for stretching and rendering taut carpeting. The device comprises a housing containing a pneumatic cylinder for applying axial pressure to a piston rod mounting a T-shaped member at one end of the housing, and a pivotal gripping member at an opposite end of the housing, where the gripping member is pivotal from an operating gripping mode to an inoperative mode.
Claims5
A dual functioning floor covering device operable in a first mode for straightening wood slats of the tongue and groove type, and operable in a second mode for stretching carpeting, said device comprising:
- a.) a housing support mounting a pneumatic cylinder for exerting axial pressure on a piston rod having a T-shaped plate member secured thereto,
- b.) a pivotal member remotely secured to said housing from said T-shaped plate member, where said pivotal member mounts a first planar plate and a second planar plate removably secured thereto, said second planar plate having an outer face containing means for removably securing said device to an underlying supporting surface, said means being a mechanism selected from the group consisting of (a) an array of protruding gripping teeth on said outer face, and (b) plural suction cups on said outer face for removably securing said device to a smooth floor;
- and,
- c.) means for activating and monitoring said pneumatic cylinder.
Dependencies are inferred from the claim text.