Invention Grant
US07520090B2 Wall or door element provided with securing members for preventing castors from lifting off from a runner
失效
壁或门元件设置有用于防止脚轮从跑步者上脱落的固定构件
- Patent Title: Wall or door element provided with securing members for preventing castors from lifting off from a runner
- Patent Title (中): 壁或门元件设置有用于防止脚轮从跑步者上脱落的固定构件
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Application No.: US10524526Application Date: 2003-08-20
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Publication No.: US07520090B2Publication Date: 2009-04-21
- Inventor: Günter Gerhart
- Applicant: Günter Gerhart
- Applicant Address: DE Bremen
- Assignee: Raumplus Guddas GmbH & Co., KG
- Current Assignee: Raumplus Guddas GmbH & Co., KG
- Current Assignee Address: DE Bremen
- Agency: Smith, Gambrell & Russell
- Agent Laurence P. Colton
- Priority: DE10242208 20020910
- International Application: PCT/EP03/09205 WO 20030820
- International Announcement: WO2004/025060 WO 20040325
- Main IPC: E05D15/06
- IPC: E05D15/06
Abstract:
A door or wall element comprising castor carriers (21)having castors (12)which are movable on a runner (13) and securing members (28) having securing hooks (31, 32) which are disposed in the runner (13) and prevent the castors (12) from undesirably lifting off from the runner (13). The securing members (28) are mounted rotatably on castor axles (23) of the castors.
Public/Granted literature
- US20050284028A1 Wall or door element, provided with castors Public/Granted day:2005-12-29
Information query
