The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 1999
Filed:
Feb. 23, 1998
Giuseppe Motta, Bellagio, IT;
Unifor S.p.A, Turate, IT;
Abstract
A device for slowing a downward movement of a sliding door of a wardrobe includes a free-wheel consisting of a driving portion and a driven portion. The driven portion is coaxially aligned with the driving portion and is provided with an external toothing. The device also includes a driving rope running through the free-wheel driving portion which is fastened at one end to the sliding door and at another end, by interposition of a tension spring, to a base of the wardrobe. Additionally a spring is arranged between the free-wheel driving and driven portions and is used to engage the two free-wheel portions during the downward movement of the sliding door and to disengage the two during upward movement of the sliding door. A centrifugal brake is coupled to a spindle which is provided with an external toothing cooperating with the external toothing of the free-wheel driven portion. The centrifugal brake is used to generate a resisting torque capable of braking the free-wheel driving and driven portions and slowing the downward movement of the sliding door.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile