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公开(公告)号：US06811218B2
公开(公告)日：2004-11-02
申请号：US10315590
申请日：2002-12-10
IPC分类号： A47C3025
摘要： A task chair including a seat support structure, and a seat supported by the seat support structure and having a seating surface which may ergonomically conform to a seated user. The seating surface includes rigid and flexible portions connected to one another, the flexible portions allowing resilient flexing of the seating surface to create conformance zones which dynamically support a seated user in an ergonomic manner.
摘要翻译： 包括座椅支撑结构的任务椅和由座椅支撑结构支撑的座椅，并具有可以符合人体工程学的座位表面，与座椅使用者一致。 座椅表面包括彼此连接的刚性和柔性部分，柔性部分允许座位表面的弹性弯曲以产生符合人体工程学方式动态地支撑就座者的一致性区域。
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公开(公告)号：US07147282B2
公开(公告)日：2006-12-12
申请号：US10983348
申请日：2004-11-08
IPC分类号： A47C7/02
摘要： A backrest depth adjustment mechanism which allows adjustment of the backrest assembly in a front-to-back manner with respect to the seat. The backrest assembly generally includes a backrest frame supporting the backrest. The backrest frame includes opposite end portions, and at least one of the end portions includes a backrest depth adjustment mechanism. The backrest depth adjustment mechanism includes a stationary portion and a movable portion, wherein the movable portion is movable with respect to the stationary portion. An actuator mechanism allows the user to actuate the backrest depth adjustment mechanism to move the backrest to a desired depth position.
摘要翻译： 靠背深度调节机构，其能够相对于座椅以前后方式调节靠背组件。 靠背组件通常包括支撑靠背的靠背框架。 靠背框架包括相对的端部部分，并且至少一个端部部分包括靠背深度调节机构。 靠背深度调节机构包括固定部分和可动部分，其中可移动部分可相对于固定部分移动。 致动器机构允许使用者致动靠背深度调节机构以将靠背移动到期望的深度位置。
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公开(公告)号：US07625045B2
公开(公告)日：2009-12-01
申请号：US11840566
申请日：2007-08-17
CPC分类号： A47C1/03277 , A47C1/03222 , A47C1/03255 , A47C1/03266
摘要： A task chair, including a backrest assembly and a seat assembly pivotally coupled both to one another and to side portions of a fixed yoke member for synchronized movement, in which the seat of the seat assembly moves upwardly and forwardly concurrently with recline of the backrest of the backrest assembly. The chair further includes a tension assembly including an elongate tension member, such as a leaf spring, secured at one end thereof to the yoke member, and a contact member, such as a contact roller, adjustably mounted to the seat assembly. The contact member engages the tension member such that the tension member resists recline of the backrest assembly and concurrent movement of the seat assembly from their initial positions, and also provides a restoring force which tends to move the backrest to its initial upright position and the seat to its initial rearward and lowered position. The contact member is adjustable with respect to the tension member in order to vary the effective moment arm acting upon the tension member, thereby varying the pre-load of the tension member and the resistance provided by the tension member.
摘要翻译： 任务椅，包括靠背组件和座椅组件，其枢转地联接到彼此和用于同步运动的固定磁轭构件的侧部，座椅组件的座椅向上和向前与背靠背的靠背同时移动， 靠背组件。 椅子还包括张紧组件，该张力组件包括在其一端固定到轭构件的细长的拉力构件，例如板簧，以及可调节地安装到座椅组件的接触构件。 接触构件与张力构件接合，使得张紧构件抵抗靠背组件的倾斜并且座椅组件从其初始位置的同时运动，并且还提供趋向于将靠背移动到其初始直立位置的恢复力，并且座 到其初始向后和降低的位置。 接触构件相对于张紧构件是可调节的，以便改变作用在张紧构件上的有效力矩臂，从而改变张紧构件的预加载力和由张紧构件提供的阻力。
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公开(公告)号：USD516832S1
公开(公告)日：2006-03-14
申请号：US29232086
申请日：2005-06-10
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公开(公告)号：USD659934S1
公开(公告)日：2012-05-15
申请号：US29389057
申请日：2011-04-06
申请人： Stephen D. Hatcher , Eric Hyp
设计人： Stephen D. Hatcher , Eric Hyp
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公开(公告)号：US07726633B2
公开(公告)日：2010-06-01
申请号：US12049409
申请日：2008-03-17
申请人： John H. Cook , Stephen D. Hatcher
发明人： John H. Cook , Stephen D. Hatcher
IPC分类号： E04H17/14
CPC分类号： E04H17/1439
摘要： A molded plastic fence having a unitary front fence section and a unitary rear fence section is provided. The unitary front fence section and the unitary rear fence section are coupled together to form a fence without visible molding artifacts. To emulate a traditional wooden fence, the fence sections preferably include various fence elements such as posts, slats and rails. The fence elements on each fence section typically have a planar member with an inner side and a raised edge extending from the inner side. The molding artifacts are disposed on the inner sides of the fence elements. The unitary front fence section and a unitary rear fence section are coupled with the raised edges engaging each other. In this configuration the molding artifacts are hidden from view and the fence elements appear as solid.
摘要翻译： 提供具有整体式前围栏部分和整体后围栏部分的模制塑料围栏。 单一的前围栏部分和整体的后围栏部分联结在一起形成一个围栏，而没有可见的模制假象。 为了模仿传统的木栅栏，栅栏部分优选地包括各种围栏元件，例如柱，板条和轨道。 每个围栏部分上的围栏元件通常具有平面构件，其具有从内侧延伸的内侧和凸起边缘。 模制伪影设置在围栏元件的内侧。 单一的前围栏部分和整体的后围栏部分与凸起的边缘相互联结。 在这种配置中，模制伪影从视野中隐藏起来，栅栏元素看起来像是固体。
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公开(公告)号：US20090151484A1
公开(公告)日：2009-06-18
申请号：US12001855
申请日：2007-12-13
CPC分类号： B65H75/4471 , B65H75/40 , B65H75/4494 , B65H2402/412 , B65H2701/33 , G05G1/085 , Y10T74/18232 , Y10T137/6954
摘要： A crank assembly having a crank arm with a handle member pivotally coupled thereto is provided. The handle member includes a lock assembly with a crank component and a handle component. The crank component includes a latch surface on a crank arm outer surface. The lock assembly handle component is, preferably, at least one extension extending from the handle member and structured to engage the latch surface. The lock assembly handle component further has a release device structured to disengage the at least one extension from the latch surface. The release device is accessible from the crank arm outer surface. In this configuration, a user may easily access the release device because the release device is located on the outer surface of the crank arm.
摘要翻译： 提供了一种具有曲柄臂的曲柄组件，其具有可枢转地联接到其上的把手构件。 手柄构件包括具有曲柄部件和手柄部件的锁定组件。 曲柄部件包括在曲柄臂外表面上的闩锁表面。 锁组件把手部件优选地是至少一个从手柄部件延伸的延伸部分，并被构造成接合闩锁表面。 锁组件手柄组件还具有被构造成使至少一个延伸部与闩锁表面脱离接合的释放装置。 释放装置可从曲柄臂外表面接近。 在这种构造中，由于释放装置位于曲柄臂的外表面上，使用者可以容易地接近释放装置。
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公开(公告)号：USD678012S1
公开(公告)日：2013-03-19
申请号：US29392800
申请日：2011-05-26
申请人： Peter Arcati , Stephen D. Hatcher
设计人： Peter Arcati , Stephen D. Hatcher
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公开(公告)号：USD638192S1
公开(公告)日：2011-05-17
申请号：US29369237
申请日：2010-09-03
申请人： Stephen D. Hatcher , Eric Hyp , Daniel F. Marshall
设计人： Stephen D. Hatcher , Eric Hyp , Daniel F. Marshall
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公开(公告)号：US07891602B2
公开(公告)日：2011-02-22
申请号：US12264327
申请日：2008-11-04
IPC分类号： B65H23/04
CPC分类号： B65H57/12 , B65H2701/33
摘要： A retractable hose guide includes a shell assembly that is structured to be embedded into the ground. The shell assembly defines an enclosed space that is open at the top. A guide rod assembly is movably disposed within the shell assembly and structured to move between a first, retracted position, wherein the guide rod assembly is substantially disposed within the shell assembly enclosed space, and a second, extended position, wherein the guide rod assembly extends substantially above the shell assembly enclosed space. A pop-up device includes components on both the shell assembly and the guide rod assembly that act in concert to lock the guide rod assembly in either the first or second position. The pop-up device preferably includes a biasing device structured to bias the guide rod assembly toward the second, extended position. The pop-up device is structured to be actuated by a generally linear movement of the guide rod assembly.
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