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公开(公告)号：US20150071735A1
公开(公告)日：2015-03-12
申请号：US14482785
申请日：2014-09-10
Applicant: REELL PRECISION MANUFACTURING CORPORATION
Inventor： Timothy W. Jenum , George Larson
CPC classification number: E05D5/128 , E05D11/082 , E05Y2900/606 , F16B2/24 , Y10T16/54038 , Y10T29/49826
Abstract: One aspect is a torque element retention system with a housing having an opening. A torque assembly has a shaft and a torque element stacked along the shaft and is configured substantially within the opening of the housing. The torque element has an arm portion and a foot portion and the opening has an arm opening section configured to receive the arm portion of the torque element and a foot retention section configured to receive the foot portion of the torque element. The torque element retention system has a system axis through the center of the shaft and extending through the foot retention section. The at least one of the first and second foot end portions of the foot retention section includes first and second non-parallel segments having no normal length to chord length ratio greater than 0.5.
Abstract translation: 一个方面是具有开口的壳体的扭矩元件保持系统。 扭矩组件具有沿着轴堆叠的轴和扭矩元件，并且基本上构造在壳体的开口内。 扭矩元件具有臂部和脚部，并且开口具有构造成容纳扭矩元件的臂部的臂开口部和配置成容纳扭矩元件的脚部的脚保持部。 扭矩元件保持系统具有穿过轴中心并延伸穿过脚保持部分的系统轴线。 脚保持部分的第一和第二脚部端部中的至少一个包括第一和第二非平行段，其长度与弦长比的正常长度大于0.5。
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公开(公告)号：US12031587B2
公开(公告)日：2024-07-09
申请号：US17796476
申请日：2021-02-01
Applicant: Reell Precision Manufacturing Corporation
Inventor： George Larson , Benjamin Anderson
CPC classification number: F16D13/08 , F16D41/206
Abstract: One aspect is a wrap spring clutch with a rotatable input and a spring having a first and a second end and having an equilibrium state and a flexed state, the spring engaged with the input through one of the first and second ends such that the spring rotates with the input and with an input torque transmitted exclusively through one of the first and second ends when the input rotates. A damper mechanism is engaged with one of the first and second ends such that the damper mechanism causes the spring to change from its equilibrium to its flexed state when the input transitions from stationary to rotational, and such that the damper mechanism allows the spring to change from its flexed to its equilibrium state when the input transitions from rotational to stationary. A rotatable output is positioned relative to the spring such that the output synchronously rotates with the input when the spring is in its flexed state and rotates independently of the input when the spring is in its equilibrium state.
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公开(公告)号：US09790720B2
公开(公告)日：2017-10-17
申请号：US14482785
申请日：2014-09-10
Applicant: REELL PRECISION MANUFACTURING CORPORATION
Inventor： Timothy W. Jenum , George Larson
CPC classification number: E05D5/128 , E05D11/082 , E05Y2900/606 , F16B2/24 , Y10T16/54038 , Y10T29/49826
Abstract: One aspect is a torque element retention system with a housing having an opening. A torque assembly has a shaft and a torque element stacked along the shaft and is configured substantially within the opening of the housing. The torque element has an arm portion and a foot portion and the opening has an arm opening section configured to receive the arm portion of the torque element and a foot retention section configured to receive the foot portion of the torque element. The torque element retention system has a system axis through the center of the shaft and extending through the foot retention section. The at least one of the first and second foot end portions of the foot retention section includes first and second non-parallel segments having no normal length to chord length ratio greater than 0.5.
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Patent Agency Ranking
公开(公告)号：US20230023366A1
公开(公告)日：2023-01-26
申请号：US17961389
申请日：2022-10-06
Applicant: Reell Precision Manufacturing Corporation
Inventor： George Larson
Abstract: One aspect is an overmolded hinge device having a first and a second shaft, each having first and second ends. A first friction element is mounted on the first shaft. A first molded housing is at least partially enclosing the first shaft and a second molded housing is at least partially enclosing the second shaft. A first molded outer link is at least partially enclosing each of the first and second shafts and a second molded outer link is at least partially enclosing each of the first and second shafts. One of the first molded housing and the first molded outer link enclose the first friction element
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公开(公告)号：US10605347B2
公开(公告)日：2020-03-31
申请号：US15268258
申请日：2016-09-16
Applicant: REELL PRECISION MANUFACTURING CORPORATION
Inventor： George Larson
Abstract: One aspect is ring clip assembly including at least one ring clip having a ring portion surrounding an arm, the arm configured to define an aperture. The ring portion and the arm is separated thereby defining a slot between them. A shaft extends through the aperture in an interference fit, the arm configured to radially flex without contact from the ring portion. The ring portion has transmission elements on its outer perimeter configured to transmit movement to another member.
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公开(公告)号：US08959717B2
公开(公告)日：2015-02-24
申请号：US13796570
申请日：2013-03-12
Applicant: Reell Precision Manufacturing Corporation
Inventor： Philip A. Billings , George Larson , Timothy W. Jenum
CPC classification number: F16D7/002 , E05D11/1028 , E05D2011/1035 , Y10T16/54028 , Y10T16/54044
Abstract: One aspect is a detent device with a first hub having an axis and comprising a first feature having both a radial and an axial dimension relative to the hub axis, and having a first hub connection portion. A second hub is located co-axially outside the first hub and comprises a second feature having both a radial and an axial dimension relative to the hub axis, the second feature of the second hub touching the first feature of the first hub when the features are aligned. The second hub has a second hub connection portion. The first and second features have complementary mating geometries. The detent device is configured such that when relative movement is provided to the first and second hub connection portions, a circumferential strain energy of the second hub changes, providing a variable force between the two connection portions depending on their relative position.
Abstract translation: 一个方面是一种制动装置，其具有第一轮毂，该第一轮毂具有轴线并且包括具有相对于轮毂轴线的径向和轴向尺寸以及具有第一轮毂连接部分的第一特征。 第二轮毂同轴地位于第一轮毂的外侧并且包括相对于轮毂轴线具有径向和轴向尺寸的第二特征，当特征是第二轮毂的特征是第二轮毂时，第二轮毂的第二特征接触第一轮毂的第一特征 对齐 第二轮毂具有第二轮毂连接部分。 第一和第二特征具有互补的配合几何形状。 定位装置构造成使得当向第一和第二轮毂连接部分提供相对运动时，第二轮毂的周向应变能量改变，根据它们的相对位置在两个连接部分之间提供可变的力。
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公开(公告)号：US20170074382A1
公开(公告)日：2017-03-16
申请号：US15268258
申请日：2016-09-16
Applicant: REELL PRECISION MANUFACTURING CORPORATION
Inventor： George Larson
CPC classification number: F16H55/17 , F16D1/0858 , F16D7/021 , F16H1/04 , F16H1/06 , F16H19/04 , F16H57/0025
Abstract: One aspect is ring clip assembly including at least one ring clip having a ring portion surrounding an arm, the arm configured to define an aperture. The ring portion and the arm is separated thereby defining a slot between them. A shaft extends through the aperture in an interference fit, the arm configured to radially flex without contact from the ring portion. The ring portion has transmission elements on its outer perimeter configured to transmit movement to another member.
Abstract translation: 一个方面是环夹组件，其包括至少一个具有围绕臂的环形部分的环夹，所述臂构造成限定孔。 环形部分和臂分离，从而在它们之间限定狭槽。 轴以过盈配合延伸穿过孔，臂构造成径向地弯曲而不与环部分接触。 环部分在其外周上具有传输元件，其配置成将运动传递到另一个构件。
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公开(公告)号：US20130237328A1
公开(公告)日：2013-09-12
申请号：US13796570
申请日：2013-03-12
Applicant: REELL PRECISION MANUFACTURING CORPORATION
Inventor： Philip A. Billings , George Larson , Timothy W. Jenum
IPC: F16D7/00
CPC classification number: F16D7/002 , E05D11/1028 , E05D2011/1035 , Y10T16/54028 , Y10T16/54044
Abstract: One aspect is a detent device with a first hub having an axis and comprising a first feature having both a radial and an axial dimension relative to the hub axis, and having a first hub connection portion. A second hub is located co-axially outside the first hub and comprises a second feature having both a radial and an axial dimension relative to the hub axis, the second feature of the second hub touching the first feature of the first hub when the features are aligned. The second hub has a second hub connection portion. The first and second features have complementary mating geometries. The detent device is configured such that when relative movement is provided to the first and second hub connection portions, a circumferential strain energy of the second hub changes, providing a variable force between the two connection portions depending on their relative position.
Abstract translation: 一个方面是一种制动装置，其具有第一轮毂，该第一轮毂具有轴线并且包括具有相对于轮毂轴线的径向和轴向尺寸以及具有第一轮毂连接部分的第一特征。 第二轮毂同轴地位于第一轮毂的外侧并且包括相对于轮毂轴线具有径向和轴向尺寸的第二特征，当特征是第二轮毂的特征是第二轮毂时，第二轮毂的第二特征接触第一轮毂的第一特征 对齐 第二轮毂具有第二轮毂连接部分。 第一和第二特征具有互补的配合几何形状。 定位装置构造成使得当向第一和第二轮毂连接部分提供相对运动时，第二轮毂的周向应变能量改变，根据它们的相对位置在两个连接部分之间提供可变的力。
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