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    • 2. 发明授权
    • Aisle riser backstops for telescopic seating systems
    • 用于伸缩式座椅系统的过道立管支架
    • US06199324B1
    • 2001-03-13
    • US09168126
    • 1998-10-07
    • Melvin J. GuilesKenneth A. Ahrens
    • Melvin J. GuilesKenneth A. Ahrens
    • E04A312
    • E04H3/123
    • A deployable telescopic seating structure employs a backstop arrangement to prevent users and operators from coming into contact with structures that may cause injury, such as interengaging metal elements that limit the extent of deployment. The backstop portions are arranged in the aisle region of the telescopic seating structure and have an overall height that is responsive to the height of one seating level above another, or in another embodiment, to the difference between such height an an intermediate step. The backstop arrangement has an engagement portion with a flange element that extends transversely therefrom and which engages with a top surface of the seating level. Preferably, the engagement portion forms a forwardmost edge termination. A fastening portion is arranged intermediate of the engagement portion and the riser portion of the backstop member. Structural integrity and strength of the riser portion is enhanced by forming same as a multi-wall structure having supporting cross elements therebetween. The backstop arrangement can be formed as a continuous extrusion of a polymeric material, such as vinyl.
    • 可部署的伸缩式座椅结构采用支撑装置,以防止用户和操作者与可能造成伤害的结构接触,例如限制部署程度的相互接合的金属元件。 止回部分布置在可伸缩座椅结构的通道区域中,并且具有响应于另一个座位高度之上或另一个实施例中的高度的高度与这种高度之间的差异作为中间步骤。 止回装置具有接合部分,其具有从其横向延伸的凸缘元件,该凸缘元件与座位水平面的上表面接合。 优选地,接合部分形成最前端的边缘终端。 紧固部分布置在止动构件的接合部分和提升部分的中间。 通过与其间具有支撑交叉元件的多壁结构形成相同的方式提高了提升部分的结构完整性和强度。 止回装置可以形成为聚合材料如乙烯基的连续挤出。
    • 4. 发明授权
    • Aisle riser backstops for telescopic seating systems
    • 用于伸缩式座椅系统的过道立管支架
    • US5822929A
    • 1998-10-20
    • US828153
    • 1997-03-27
    • Melvin J. GuilesKenneth A. Ahrens
    • Melvin J. GuilesKenneth A. Ahrens
    • E04H3/12
    • E04H3/123
    • A deployable telescopic seating structure employs a backstop arrangement to prevent users and operators from coming into contact with structure that may cause injury, such as interengaging metal elements that limit the extent of deployment. The backstop portions are arrangement in the aisle region of the telescopic seating structure and have an overall height that is responsive to the height of one seating level above another, or in another embodiment, to the difference between such height and an intermediate step. The backstop arrangement has an engagement portion with a flange element that extends transversely therefrom and which engages with a top surface of the seating level. Preferably, the engagement portion forms a forwardmost edge termination. A fastening portion is arranged intermediate of the engagement portion and the riser portion of the backstop member. Structural integrity and strength of the riser portion is enhanced by forming same as a multi-wall structure having supporting cross elements therebetween. The backstop arrangement can be formed as a continuous extrusion of a polymeric material, such as vinyl, which is fire retardant and which provides injury reducing resilience in the event of impact by a player. Lighting is incorporated into the multi-wall structure of some embodiments of the invention.
    • 可部署的伸缩座椅结构采用支撑装置,以防止使用者和操作者与可能造成伤害的结构接触,例如限制部署程度的相互接触的金属元件。 止回部分布置在可伸缩座椅结构的通道区域中,并且具有响应于一个座位高度高于另一个座椅高度的整体高度,或者在另一个实施例中对于该高度和中间步骤之间的差异。 止回装置具有接合部分,其具有从其横向延伸的凸缘元件,该凸缘元件与座位水平面的上表面接合。 优选地,接合部分形成最前端的边缘终端。 紧固部分布置在止动构件的接合部分和提升部分的中间。 通过与其间具有支撑交叉元件的多壁结构形成相同的方式提高了提升部分的结构完整性和强度。 支撑装置可以形成为聚合材料(例如乙烯基)的连续挤出,其为阻燃剂,并且在发生玩家的冲击的情况下提供损伤以降低弹性。 照明被并入到本发明的一些实施例的多壁结构中。
    • 7. 发明授权
    • Deployable bleacher/chair combination
    • 可部署的漂白机/椅子组合
    • US06428097B1
    • 2002-08-06
    • US09687806
    • 2000-10-13
    • Minoru AmemiyaRichard L. PattersonMelvin J. Guiles
    • Minoru AmemiyaRichard L. PattersonMelvin J. Guiles
    • A47C1500
    • A47C1/12
    • A deployable bleacher arrangement has deployed and un-deployed states and is provided with a plurality of seating level members, each arranged in sequentially elevated relation to one another. Each seating level member is disposed beneath an immediately superior seating level member in stacked relation when in the un-deployed state. In the deployed state, each seating level member is disposed beneath and forward of an immediately superior seating level member. A plurality of seats are disposed in side-by-side relation on a seating level member. Each of the seats has a bottom portion coupled to the associated seating level member for accommodating a user. The seat bottom has forward and rear portions and is arranged parallel to the associated seating level member. Additionally, a seat back is disposed in the vicinity of the rear portion of the seat bottom, and is pivotally displaceable with respect to the associated seating level member between a first position where the seat back is disposed orthogonal to the set bottom and a second position where the seat back is rearwardly declined to be parallel to the seat bottom. A linkage arrangement pivotally couples the seat back to the seating level member of the bleacher arrangement to secure the seat back in the first position. The linkage arrangement is releaseable so that the seat back can assume the second position. An unlocking arrangement urges the linkage arrangements associated with each seat into simultaneous release conditions.
    • 可部署的漂白机布置已经部署和未展开状态,并且设置有多个座位层构件,每个座位层构件彼此依次地升高。 当处于未展开状态时,每个座位构件以堆叠关系设置在立即上方的座位构件的下方。 在展开状态下,每个座位构件设置在立即上方的座位构件的下方和前方。 多个座位并排设置在座位构件上。 每个座椅具有联接到相关联的座位构件的底部,用于容纳使用者。 座椅底部具有前部和后部并且平行于相关联的座位构件布置。 此外,座椅靠背设置在座椅底部的后部附近,并且能够相对于相关联的座位构件枢转地位于座椅靠背正交于设置的底部的第一位置和第二位置之间 座椅靠背向后倾斜以平行于座椅底部。 连接装置将座椅靠背枢转地联接到漂白机装置的座位构件上,以将座椅靠背固定在第一位置。 连接装置是可释放的,使得座椅靠背可以处于第二位置。 解锁装置促使与每个座椅相关联的联动装置同时释放。