Closure fasteners – Rod clamps
Patent
1980-08-14
1983-01-18
Moore, Richard E.
Closure fasteners
Rod clamps
E05C 1730
Patent
active
043689060
ABSTRACT:
For adjustably locking relatively-sliding double closures, such as double-hung sliding sash windows, inserted between the adjacent frame and one of the sashes, this adjustable locking device includes a pair of interconnected first and second elongated bars, the first of which is T-shaped in cross-section and slidably movable in the channel-shaped second bar. One end of the first bar carries a pivoted screw upon which is threaded an adjusting collar, whereas its upper end carries a slidably mounted spring-pressed locking pin selectively engageable with one of a series of locking holes in the second bar. This pin is moved into and out of its selected locking hole by a thumb lever mounted on the first bar and having a pivotal connection therewith. A transverse attachment plate is secured to the upper edge of the upper bar for engagement with the upper channel of the window frame.
REFERENCES:
patent: 614052 (1898-11-01), Jackson
patent: 1397450 (1921-11-01), Penny
patent: 1601524 (1926-09-01), Gibbons
patent: 1676335 (1928-07-01), Knight
patent: 1773751 (1930-08-01), Reidhaar
patent: 2912268 (1959-11-01), Markovich
patent: 3287050 (1966-11-01), Ferronte
patent: 3677592 (1972-07-01), Navara
LandOfFree
Adjustable locking device for relatively sliding double closures does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable locking device for relatively sliding double closures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable locking device for relatively sliding double closures will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-134847