Invention Grant
- Patent Title: Concealed casement window hinge with roller and integral shipping block
- Patent Title (中): 隐形窗扇铰链与滚子和整体运输块
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Application No.: US12892230Application Date: 2010-09-28
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Publication No.: US08468656B2Publication Date: 2013-06-25
- Inventor: Leonard P. Bauman , Gregory J. Vetter
- Applicant: Leonard P. Bauman , Gregory J. Vetter
- Applicant Address: US MN Owatonna
- Assignee: Truth Hardware Corporation
- Current Assignee: Truth Hardware Corporation
- Current Assignee Address: US MN Owatonna
- Agency: Patterson Thuente Pedersen, P.A.
- Main IPC: E05D15/00
- IPC: E05D15/00

Abstract:
A hinge for a hingedly movable sash in a window having a frame, including a track assembly having a track and a shoe engageable with the track and reciprocally movable along the track. The shoe presents a first rolling member at a first portion thereof and a bearing portion at a second portion. The shoe is shiftable between a window closed configuration in which the bearing portion contacts the track and transmits loads from the track to the sash arm and a window moving configuration in which the rolling member contacts the track and transmits loads from the track to the sash arm and rolls along the track as the shoe translates along the track.
Public/Granted literature
- US20110107678A1 CONCEALED CASEMENT WINDOW HINGE WITH ROLLER AND INTEGRAL SHIPPING BLOCK Public/Granted day:2011-05-12
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