JAMES ALAN LEITZEL
Vehicle Board in Elizabethville, PA
License number
Pennsylvania MV053002L
Category
Vehicle Board
Type
Vehicle Salesperson
Address
Address
Elizabethville, PA 17023
Personal information
See more information about JAMES ALAN LEITZEL at radaris.comName
Address
Phone
117 Highland Cir, Halifax, PA 17032
3119 Richard Rd, Middleburg, PA 17842
515 Wheeler Ave, Scranton, PA 18510
61 Terrace Ave, Mc Alisterville, PA 17049
807 Brian Dr, Enola, PA 17025
Professional information
See more information about JAMES ALAN LEITZEL at trustoria.com
Balancing Arrangement For Double Hung Windows
Balancing Arrangement For Double Hung Windows
US Patent:
4961247, Oct 9, 1990
Filed:
Dec 7, 1989
Appl. No.:
7/447533
Inventors:
James A. Leitzel - Elizabethville PA
Wesley H. Snyder - Halifax PA
Wesley H. Snyder - Halifax PA
Assignee:
Metal Industries, Inc. - Elizabethville PA
International Classification:
E05F 102
US Classification:
16197
Abstract:
A balancing arrangement for double hung windows is disclosed including a spring arrangement supported by a spring holder installed in a window jamb and a balance shoe installed in a window sash. The spring holder is adapted to engage a detent in the balance shoe installed in the top window sash, whereby displacement of the top sash when closed is prevented to maintain a weather stripping seal between the bottom and top sashes at the horizontal center of the window when the bottom sash is lowered for closing against the compression force of the seal. The opening of the top sash is unaffected, other than a slightly greater force being required to bypass the engagement of the detent by the spring holder.