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公开(公告)号:US5970657A
公开(公告)日:1999-10-26
申请号:US19
申请日:1998-01-23
申请人: Roger Glass
发明人: Roger Glass
摘要: The present invention is directed to an automatically closing and locking door adapted for use in drive through and walk up facilities. The door rides on an inclined track and closes due to gravity. The door locks automatically upon the coupling of a hooked door latch with a cooperative hooked door base. The door is unlocked and opened by application of a lateral force upon the knob of the hooked door latch. A spring attached to the foot of the base is caused to exert a force against the door thereby coupling the hooked door latch and hooked door base.
摘要翻译: PCT No.PCT / US96 / 07392 Sec。 371日期1998年1月23日 102(e)日期1998年1月23日PCT提交1996年5月23日PCT公布。 公开号WO97 / 44232 日期1997年11月27日本发明涉及一种适用于驱动通过和行走设施的自动关闭和锁定门。 门骑在倾斜的轨道上,由于重力而关闭。 一个有钩的门闩与一个协作的有钩的门基座的联接,门自动锁定。 通过在钩式门闩的旋钮上施加横向力来解锁和打开门。 使得附接到基座的脚部的弹簧对门施加力,从而将钩形门闩和钩形门基座联接。
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公开(公告)号:US4417721A
公开(公告)日:1983-11-29
申请号:US384843
申请日:1982-06-04
申请人: Robert D. Pehlke , D. Roger Glass , Lyle J. Johnson, deceased , by Evelyn Johnson, administratrix
发明人: Robert D. Pehlke , D. Roger Glass , Lyle J. Johnson, deceased , by Evelyn Johnson, administratrix
CPC分类号: C21C5/4646 , C21C5/4606 , C21C2005/4626
摘要: An oxygen lance has an improved coolant passage construction for cooling the distal end of the tip, said construction being characterized by coolant channels radiating from a central region and successively subdividing coolant flow flow in the radially outward direction.
摘要翻译: 氧喷枪具有改进的冷却剂通道结构,用于冷却尖端的远端,所述结构的特征在于从中心区域辐射的冷却剂通道,并且沿径向向外的方向依次分配冷却剂流动流。
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