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    • 64. 发明授权
    • Flexible pen with sliding sleeve
    • 柔性笔带滑套
    • US4679954A
    • 1987-07-14
    • US821541
    • 1986-01-22
    • Emilio Ambasz
    • Emilio Ambasz
    • B43K24/02B43K24/04B43K9/00B43K7/00
    • B43K24/04B43K24/023
    • A pen comprises an elongated one-piece barrel having substantially rigid tip end and head end portions joined to each other by an intermediate integral flexible portion, whereby the barrel can be bent at the flexible portion, and a writing tip at the distal end of the tip end portion. A substantially rigid tubular cap member is telescopically received over the tip end portion of the barrel such that it can be moved along the barrel between (1) a retracted position in which it overlies part of the tip end portion and substantially all of the flexible portion, thus exposing the writing tip for use and rendering the pen substantially rigid, and (2) an extended position in which it covers the writing tip and leaves the flexible portion exposed, thus protecting the writing tip and rendering the pen flexible. At least one boss on the inner surface of the cap is received in a slot extending coextensively with the distance between the extended and retracted positions. The slot has a circumferentially offset locking portion at each end for releasably retaining the cap member in each of the retracted and extended positions in the absence of rotation of the cap member.
    • 笔包括细长的一体式桶,其具有基本上刚性的顶端和通过中间整体柔性部分彼此连接的头端部分,由此筒可在柔性部分处弯曲,并且在顶端处的书写尖端 尖端部。 基本上刚性的管状盖构件可伸缩地容纳在筒的顶端部分上,使得其可以在(1)缩回位置之间沿着筒移动,在该缩回位置中,其覆盖在顶端部分的一部分和基本上所有的柔性部分 ,从而露出笔尖以使用笔,并使笔呈现基本上刚性,以及(2)延伸位置,其中它覆盖书写尖端并使露出的柔性部分离开,从而保护书写笔尖并使笔灵活。 在盖的内表面上的至少一个凸台容纳在与延伸位置和缩回位置之间的距离共同延伸的槽中。 狭槽在每个端部具有周向偏移的锁定部分,用于在没有盖构件的旋转的情况下将盖构件可释放地保持在每个缩回位置和延伸位置。
    • 66. 发明授权
    • Articulated double back for chairs
    • 铰链双背椅子
    • US4157203A
    • 1979-06-05
    • US902287
    • 1978-05-01
    • Emilio Ambasz
    • Emilio Ambasz
    • A47C1/032A47C1/024A47C3/026A47C7/40A47C7/44A47C7/46A47C7/48A47C3/00
    • A47C7/448A47C7/441A47C7/443A47C7/46
    • A back for a chair comprises at least one back-supporting frame member, a lower back mounted on the frame member for backward tilting movement about a first horizontal, transverse axis and yieldably restrained against such backward tilting and an upper back mounted on the lower back for tilting movement relative to and independently of the lower back about a second horizontal, transverse axis spaced a substantial distance above the first axis and yieldably restrained against such backward tilting. The axis about which the lower back tilts is located a substantial distance above the seat at a location corresponding to about the middle of the back of an adult human sitting in the chair.
    • 用于椅子的背部包括至少一个后支撑框架构件,下背部,其安装在框架构件上,用于围绕第一水平横向轴线进行向后倾斜运动,并且可屈服地限制抵靠该后倾,以及安装在下背部上的上背部 用于围绕围绕第一轴线间隔相当距离的第二水平横向轴线相对于下背部倾斜运动并且独立于下背部,并且可靠地抵抗这种向后倾斜。 下背倾斜的轴位于对应于坐在椅子上的成人的背部的中部的位置处在座椅上方相当大的距离处。
    • 67. 发明授权
    • Flexible chair with stiffener inserts and method for forming a chair
    • 具有加强件插入件的柔性椅子和用于形成椅子的方法
    • US07114782B2
    • 2006-10-03
    • US10855116
    • 2004-05-26
    • Emilio Ambasz
    • Emilio Ambasz
    • A47C3/04A47C7/02
    • A47C5/04A47C3/023
    • A chair includes: a hollow frame including, on each lateral side of the chair, a front, a back, a bottom, a front bend arranged between the front and the bottom, and a back bend arranged between the back and the bottom; a seat attached to the front of the frame; a seat back attached to the back of the frame; at least one front stiffener insert arranged inside the frame at the front bend and extending along a partial length of the front and the bottom; and at least one back stiffener insert arranged inside the frame at the back bend and extending along a partial length of the back and the bottom. The front stiffener inserts and the back stiffener inserts stiffen the frame relative to a frame without such inserts. The seat back and the seat may be movable independently of each other relative to the bottom of the frame.
    • 椅子包括:中空框架,其在椅子的每个侧面上包括前部,后部,底部,布置在前部和底部之间的前部弯曲部,以及设置在后部和底部之间的后部弯曲部; 安装在框架前部的座椅; 安装在框架背面的座椅靠背; 至少一个前加强件插入件,其设置在所述框架内的所述前弯部处并沿着所述前底部的一部分长度延伸; 以及至少一个后加强件插入件,其设置在所述框架内部的所述后弯部处并沿着所述后部和底部的一部分长度延伸。 前部加强件插入件和后部加强件插入件相对于没有这种插入件的框架加强框架。 座椅靠背和座椅可以相对于框架的底部彼此独立地移动。
    • 69. 发明授权
    • Stackable chair
    • 可堆叠椅子
    • US06481789B1
    • 2002-11-19
    • US09589331
    • 2000-06-07
    • Emilio Ambasz
    • Emilio Ambasz
    • A47C121
    • A47C4/04A47C1/121A47C3/045
    • A stackable chair has a frame with a tubular crosspiece, to each end of which a monolithic casting having legs and a backrest support—and, optionally, an armrest—is attached by means of an integral connecting boss received within the crosspiece and held in place by a connector pin. The backrest supports receive a backrest that pivots between an upright position, to which it is biased by a spring mechanism, and a rearwardly tilted position. The range of tilting motion is limited by a stop pin on the backrest and a stop groove in the backrest support. A seat is mounted on the crosspiece, either in a fixed position or for tilting to an upright position. Chairs with tilting seats include seat supports having diametrically opposite slots that receive projecting portions of the connecting pins. The connector pins slidably engage the sides of the slots to hold the seat supports in place on the crosspiece axially. The ends of the slots engage the connector pins in the down and tilted-up positions of the seat.
    • 可堆叠的椅子具有带有管状横档的框架,其每一端具有腿部和靠背支撑件以及可选的扶手,该单件铸件借助于接纳在横档中的一体式连接凸台并保持在适当位置 通过连接器针脚。 靠背支撑件接收靠背,该靠背在由弹簧机构偏置的直立位置与向后倾斜的位置之间枢转。 倾斜运动的范围由靠背上的止动销和靠背支架上的止动槽限制。 座位安装在横档上,既可以是固定的位置,也可以倾斜到直立位置。 具有倾斜座椅的椅子包括具有直径相对的狭槽的座椅支撑件,其接收连接销的突出部分。 连接器销可滑动地接合槽的侧面,以将座椅支撑件轴向保持在横档上的适当位置。 槽的端部在座椅的向下和向上倾斜的位置处接合连接器销。