公开(公告)号：CA2232700A1

公开(公告)日：1998-11-29

申请号：CA2232700

申请日：1998-03-19

Applicant: PELLA CORP

Inventor： MILLER SCOT C ,  RAAP DANIEL L

IPC: E05C17/64 ,  E05D15/22 ,  E06B3/50 ,  E05C17/00

Abstract: A double hung window having a tiltable sash includes a sash brake for preventing movement of the sash along the jambs while in the tilted position. The preferred sash includes respective tongues extending along the stiles that are configured for reception in corresponding channels in the jambs for slidably mounting the sash and providing a seal between the stiles and window frame. The preferred brake elements each include a base configured for fitting within a groove of a respective tongue and a brake shoe that extends into the channel. Each shoe has a length greater than the width of channel so that when the sash is tilted, the shoe engages the channel side walls to provide braking against movement while in the tilted position.

公开(公告)号：CA2232700C

公开(公告)日：2006-01-03

申请号：CA2232700

申请日：1998-03-19

Applicant: PELLA CORP

Inventor： RAAP DANIEL L ,  MILLER SCOT C

IPC: E06B3/50 ,  E05C17/00 ,  E05C17/64 ,  E05D15/22

Abstract: A double hung window having a tiltable sash includes a sash brake for preventing movement of the sash along the jambs while in the tilted position. The preferred sash includes respective tongues extending along the stiles that are configured for reception in corresponding channels in the jambs for slidably mounting the sash and providing a real between the stiles and window frame. The preferred brake elements each include a base configured for fitting within a groove of a respective tongue and a brake shoe that extends into the channel. Each shoe has a length greater than the width of channel so that when the sash is tilted, the shoe engages the channel side walls to provide braking against movement while in the tilted position.

公开(公告)号：CA2045242C

公开(公告)日：1995-10-24

申请号：CA2045242

申请日：1991-06-21

Applicant: PELLA CORP

Inventor： RAAP DANIEL L ,  MINTER MEARL

IPC: E04D13/03

Abstract: Components for a multiple window unit sunroof are preassembled at the factory and include a support frame having vertical beam members which have water weep channels on their top faces for routing away from the sunroof moisture entering under the glazing panel adjacent side edges which overlap the drain channel. The support frame is snugly received in a boot. Removable locator jigs are attached to the perimeter frame of the glazing panels to position them and hold them while mounting flanges are being installed.