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公开(公告)号：US10850598B2
公开(公告)日：2020-12-01
申请号：US16213344
申请日：2018-12-07
摘要： A motor-vehicle engine suspension elastic device has a main body of metal and/or composite material elongated in a direction parallel to the longitudinal direction of the motor-vehicle. The elastic device has a first end that can be connected to a structural connecting element of a motor-vehicle, and a second end that can be connected to a motor-vehicle engine. The main metal body of the elastic device includes at least one portion elastically deformable in the aforesaid longitudinal direction.
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公开(公告)号：US10442502B2
公开(公告)日：2019-10-15
申请号：US16062294
申请日：2015-12-16
申请人： SAAB AB
发明人： Bernt Norrman
摘要： The present disclosure relates to a shock absorbing arrangement suitable e.g. for ship installed structures comprising a rod, a resilient member arranged in connection to the rod, a structure element and a locking member arranged in connection to the structure element. The locking member is arranged to detachably lock the structure element at a resting position at the rod and the locking member, or the structure element, is supported by the resilient member. The resilient member is configured such that a spring force of the resilient member acts to maintain the structure element essentially at the resting position at the rod. The locking member is further configured to release the structure element from the resting position when being exposed to a force exceeding a predetermined holding force, whereupon the resilient member acts to reinstate the locking of the structure element at the resting position at the rod. The present disclosure further relates to a shock absorbing structure comprising such shock absorbing arrangements.
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公开(公告)号：US10271661B2
公开(公告)日：2019-04-30
申请号：US14528439
申请日：2014-10-30
申请人： DREAMWELL, LTD.
摘要： Cushions include a chassis core. having a rigid or semi-rigid base sheet; and a plurality of paired flat springs coupled to the rigid or semi-rigid base sheet, wherein each paired flat spring comprises a lower flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, and an upper flat spring including a first terminal end, a second terminal end, and a flexible arcuate member extending from the first terminal end to the second terminal end, wherein the first and second terminal ends of the upper flat spring are fixedly attached to respective first and second terminal ends of the lower flat spring such that the upper flat spring is inverted relative to the lower flat spring. Also disclosed are processes for manufacturing the core chassis.
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公开(公告)号：US09926851B2
公开(公告)日：2018-03-27
申请号：US14639220
申请日：2015-03-05
CPC分类号： F02C7/36 , F01D25/04 , F02C3/04 , F02C7/275 , F05D2250/70 , F05D2260/38 , F05D2260/403 , F05D2260/52 , F05D2260/96 , F05D2300/501 , F16D41/12 , F16F1/042 , F16F1/046 , F16F3/00 , F16F15/1216
摘要： A spring assembly has a spring end for engagement with a component to bias the component in a first direction. The spring end is connected to a plurality of coils, which have an inner peripheral surface, and are mounted about a pivot pin. A damper is positioned between an outer peripheral surface on the pivot pin and the inner peripheral surface of the spring coils. The damper is engaged by the spring coils, if the spring end is driven in a direction opposed to the first direction. A one-way drive assembly and a gas turbine engine are also disclosed.
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公开(公告)号：US20150316198A1
公开(公告)日：2015-11-05
申请号：US14801603
申请日：2015-07-16
发明人： Edward J. Wang , Brian D. Tjenstrom , Gregory P. Peterson , Steve N. Seidlitz , Gary Sandlass , Jeffrey G. Anderson , SzeKwan Cheah
CPC分类号： F16M7/00 , F02B63/042 , F02B63/044 , F02B2063/045 , F16B39/24 , F16F3/00 , F16F15/04 , F16F15/06 , F16M3/00 , F16M5/00 , Y10T29/49002 , Y10T29/49828
摘要： A system and apparatus for a slip joint mount is disclosed to accommodate thermal expansion of a generator set on a base. One embodiment includes an electric generator driven by a prime mover and an equipment mount coupled to the prime mover. A base includes a mounting aperture and means for retaining the equipment mount to the mounting aperture. Also disclosed is means for allowing for movement of the equipment mount with respect to the mounting aperture due to thermal expansion of a portion of the prime mover.
摘要翻译： 公开了一种用于滑动接头座的系统和装置，以适应发电机组在基座上的热膨胀。 一个实施例包括由原动机驱动的发电机和耦合到原动机的设备座。 基座包括安装孔和用于将设备安装件固定到安装孔的装置。 还公开了用于允许由于原动机的一部分的热膨胀而使设备安装件相对于安装孔移动的装置。
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公开(公告)号：US20150292415A1
公开(公告)日：2015-10-15
申请号：US14639220
申请日：2015-03-05
CPC分类号： F02C7/36 , F01D25/04 , F02C3/04 , F02C7/275 , F05D2250/70 , F05D2260/38 , F05D2260/403 , F05D2260/52 , F05D2260/96 , F05D2300/501 , F16D41/12 , F16F1/042 , F16F1/046 , F16F3/00 , F16F15/1216
摘要： A spring assembly has a spring end for engagement with a component to bias the component in a first direction. The spring end is connected to a plurality of coils, which have an inner peripheral surface, and are mounted about a pivot pin. A damper is positioned between an outer peripheral surface on the pivot pin and the inner peripheral surface of the spring coils. The damper is engaged by the spring coils, if the spring end is driven in a direction opposed to the first direction. A one-way drive assembly and a gas turbine engine are also disclosed.
摘要翻译： 弹簧组件具有弹簧端，用于与部件接合以在第一方向上偏压部件。 弹簧端连接到具有内周面的多个线圈，并且围绕枢轴销安装。 阻尼器位于枢轴销的外周面与弹簧圈的内周面之间。 如果弹簧端沿与第一方向相反的方向被驱动，则阻尼器由弹簧线圈接合。 还公开了单向驱动组件和燃气涡轮发动机。
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公开(公告)号：US08899563B2
公开(公告)日：2014-12-02
申请号：US12482503
申请日：2009-06-11
CPC分类号： F16F3/02
摘要： A flexible volumetric structure has a first spring that defines a three-dimensional volume and includes a serpentine structure elongatable and compressible along a length thereof. A second spring is coupled to at least one outboard edge region of the first spring. The second spring is a sheet-like structure capable of elongation along an in-plane dimension thereof. The second spring is oriented such that its in-plane dimension is aligned with the length of the first spring's serpentine structure.
摘要翻译： 灵活的体积结构具有限定三维体积的第一弹簧，并且包括沿着其长度可伸长和可压缩的蛇形结构。 第二弹簧联接到第一弹簧的至少一个外侧边缘区域。 第二弹簧是能够沿其面内尺寸伸长的片状结构。 第二弹簧被定向为使得其面内尺寸与第一弹簧的蛇形结构的长度对齐。
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公开(公告)号：US20140137336A1
公开(公告)日：2014-05-22
申请号：US14084865
申请日：2013-11-20
申请人： DREAMWELL, LTD.
CPC分类号： A47C27/04 , A47C23/002 , A47C23/125 , A47C27/00 , A47C27/06 , A47C27/14 , F16F3/00
摘要： A dual-spring plunger for a plunger matrix mattress assembly includes an outer tension spring with an upper end fixed to an outer spring mount of a plunger guide body and a lower end located below the guide body positioned to receive a bottom end of a pin of the plunger. An inner tension spring nested within the outer tension spring has an upper end fixed to the inner spring mount of the guide body and a lower end having a spur slidably captured within a slot through a fin of the shaft of the pin. The outer spring is tensioned while the inner spring is not tensioned during a first portion of downward movement of the pin relative to the pin guide, whereas both the outer and the inner spring are tensioned during a second portion of downward movement of the pin relative to the pin guide.
摘要翻译： 用于柱塞矩阵床垫组件的双弹簧柱塞包括外拉伸弹簧，其具有固定到柱塞引导体的外弹簧座的上端，以及位于引导体下方的下端，定位成接收销 柱塞。 嵌入在外拉伸弹簧内的内拉伸弹簧具有固定到引导体的内弹簧座的上端，下端具有可滑动地通过销的轴的翅片捕获在槽内的凸起。 在弹簧相对于销引导件的向下运动的第一部分期间内部弹簧不被张紧时，外部弹簧被张紧，而在弹簧向下移动的第二部分期间，外部弹簧和内部弹簧都被张紧 针引导。
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公开(公告)号：US20140117599A1
公开(公告)日：2014-05-01
申请号：US13666352
申请日：2012-11-01
CPC分类号： E04H9/021 , E04H2009/026
摘要： The device of the invention consists in a telescopic element with two arms, one of them movable within the other, having in its corresponding ends attachment means (3), so that the shorter arm (2) has means with an axial groove (5) which in the normal working situation is operatively opposite in respect to an axial chamber (6) of the internal portion of the longer arm (1), so that in said chamber a blocking element is movable vertically in respect to the groove, preferably a cylinder (7) opposing the effort of an elastic element located within the corresponding housing (11) which is encased in said groove (5) blocking the device and permitting its unblocking once the effort of the elastic means on the cylinder is exceeded. The device is reusable and it is easily adjustable to different levels of effort for its unblocking.
摘要翻译： 本发明的装置包括具有两个臂的伸缩元件，其中一个可在另一个臂内移动，在其对应的端部具有连接装置（3），使得较短的臂（2）具有带有轴向凹槽（5）的装置， 其在正常工作情况下相对于较长臂（1）的内部部分的轴向室（6）可操作地相反，使得在所述腔室中，阻挡元件可相对于槽垂直移动，优选地为气缸 （7）相对于位于相应的壳体（11）内的弹性元件的努力，所述弹性元件被封装在所述凹槽（5）中，从而阻止所述装置并且一旦所述弹性装置在所述气缸上的努力被超过就允许其解除阻塞。 该设备是可重复使用的，它可以轻松地调整到不同程度的努力以解除阻挡。
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10.发明申请PASSIVE ISOLATION DEVICES PROVIDING LOW FREQUENCY DAMPING OF LOW MASS PAYLOADS AND SPACECRAFT ISOLATION SYSTEMS EMPLOYING THE SAME 审中-公开提供低质量载荷的低频阻尼的被动隔离装置和使用它的隔离隔离系统公开(公告)号：US20130154170A1
公开(公告)日：2013-06-20
申请号：US13331512
申请日：2011-12-20
申请人： Porter Davis , Steven Hadden , Pablo Bandera
发明人： Porter Davis , Steven Hadden , Pablo Bandera
CPC分类号： B64G1/641 , B64G2001/228
摘要： Embodiments of a low frequency isolation device are provided, as are embodiments of a spacecraft isolation system including a plurality of low frequency isolation devices. In one embodiment, the low frequency isolation device includes a three parameter isolator and a break frequency-reducing series spring mechanically coupled in series with the three parameter isolator and having a predetermined axial stiffness (KS AXIAL) and a predetermined lateral stiffness (KS LATERAL). The predetermined axial stiffness (KS AXIAL) of the break frequency-reducing series spring is less than the predetermined lateral stiffness (KS LATERAL) thereof.
摘要翻译： 提供低频隔离装置的实施例，如包括多个低频隔离装置的航天器隔离系统的实施例。 在一个实施例中，低频隔离装置包括三参数隔离器和与三参数隔离器串联的具有预定轴向刚度（KS AXIAL）和预定侧向刚度（KS LATERAL）的机械耦合的断路减频串联弹簧， 。 断裂减频串联弹簧的预定轴向刚度（KS AXIAL）小于其预定的横向刚度（KS LATERAL）。
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