Invention Grant
- Patent Title: Wheel carriage
- Patent Title (中): 车轮
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Application No.: US13808879Application Date: 2011-06-08
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Publication No.: US09458654B2Publication Date: 2016-10-04
- Inventor: Ingemar Palsson , Sven Asbo , Erik Backman
- Applicant: Ingemar Palsson , Sven Asbo , Erik Backman
- Applicant Address: SE Landskrona
- Assignee: ASSA ABLOY Entrance Systems AB
- Current Assignee: ASSA ABLOY Entrance Systems AB
- Current Assignee Address: SE Landskrona
- Agency: Sheridan Ross P.C.
- Priority: SE1050745 20100707
- International Application: PCT/EP2011/059521 WO 20110608
- International Announcement: WO2012/004078 WO 20120112
- Main IPC: E05D15/06
- IPC: E05D15/06

Abstract:
The present invention relates to the field of sliding door systems. The invention relates to a wheel carriage8300) for a sliding door resting in sliding track (106), comprising wheel connection means (340) adapted to removably connect a wheel shaft (331) at two connection points (341) positioned on each side of a wheel (330). The invention also relates to a method for exchanging the wheels (330) of a wheel carriage (300), by lowering a door panel and replacing the wheels (330), while the wheel carriage (300) is resting in the sliding track (106).
Public/Granted literature
- US20130205542A1 WHEEL CARRIAGE Public/Granted day:2013-08-15
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