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公开(公告)号：US20240133511A1
公开(公告)日：2024-04-25
申请号：US18383221
申请日：2023-10-23
申请人： IMPERIALE SAGL
摘要： A support kit having a support base and a pole mountable to the support base is provided. A mounting seat having a square cross-section and configured to receive a lower end of the pole is formed in the support base. The mounting seat has a bottom surface through which a hole is formed. The hole is coaxially connected to a nut seat formed in the support base. The pole has a square section hollow profile interference-fittable to the mounting seat or a telescopic structure with a lower member that has a smaller cross-section than a cross-section of the mounting seat and a bottom portion provided with a threaded pin, through which the pole is screwable to a threaded nut arranged within the nut seat.
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公开(公告)号：US11892053B2
公开(公告)日：2024-02-06
申请号：US17589877
申请日：2022-01-31
申请人： Ronald Scott Bandy
发明人： Ronald Scott Bandy
CPC分类号： F16F9/3271 , F16F9/006 , F16F9/0209 , F16F9/0236 , F16F9/06 , B60G2202/152 , B60G2206/82 , F16F2226/04 , F16F2238/02
摘要： Disclosed herein is a process suitable for constructing a multiple stage air shock. The multiple stage air shock is unique among shocks in that the multiple stage design possesses qualities not available to other shock absorbers. The process includes a means for determining the compressed and extended lengths of the air shock based on the lengths of the parts for each stage. This means refers to one methodology and offers the air shock an extended length that is greater than twice its compressed length, an optimized extended length, and a construction capability based on adding stages. In particular, the extended length-compressed length relationship is a quality inherently unobtainable by current shock absorbers. The process also includes a means of determining the spring rate. This means refers to a second methodology and offers the capability to both set-up the air shock with a relatively linear spring rate and make the relatively linear spring rate more linear.
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公开(公告)号：US20230250608A1
公开(公告)日：2023-08-10
申请号：US18161218
申请日：2023-01-30
申请人： Minetec S.A.
CPC分类号： E02F3/401 , E02F3/4075 , F16F9/003
摘要： Embodiments of the invention relate generally to excavating equipment and, more particularly, to a damping element for excavator shovel buckets that improves the protection of its components.
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公开(公告)号：US11628879B2
公开(公告)日：2023-04-18
申请号：US16545040
申请日：2019-08-20
申请人： HL MANDO CORPORATION
发明人： Seok Ki Song , Heung Ju Kim , Jong Han Kim
摘要： A power transmission device of a steering system. A first connector includes a cylindrical first support coupled to one of coaxial first and second shafts and first coupling portions extending axially from inner circumferential portions of the first support. A second connector includes a second support coupled to the other of the first and second shafts and fitted into the first support and second coupling portions extending axially from outer circumferential portions of the second support. A damper includes outer support recesses provided in outer circumferential portions thereof, with the first coupling portions being fitted into the outer support recesses, and inner support recesses provided in inner circumferential portions thereof, with the second coupling portions being fitted into the inner support recesses, wherein the damper is coupled between the first connector and the second connector.
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公开(公告)号：US11236797B2
公开(公告)日：2022-02-01
申请号：US16177306
申请日：2018-10-31
申请人： Ronald Scott Bandy
发明人： Ronald Scott Bandy
摘要： The present invention is an air shock absorber having a multiple stage design. The design includes a first algorithm for determining the compressed and extended lengths of the air shock based on the lengths of the parts for each stage. The first algorithm offers the air shock an extended length that is greater than twice its compressed length, an optimized extended length, and a construction capability based on adding stages. In particular, the extended length-compressed length relationship is a quality inherently unobtainable by current shock absorbers. The design also includes a second algorithm for determining the spring rate. The second algorithm offers the capability to both set-up the air shock with a relatively linear spring rate and make the relatively linear spring rate more linear.
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公开(公告)号：US10883557B2
公开(公告)日：2021-01-05
申请号：US16341197
申请日：2017-08-31
申请人： NIFCO INC.
发明人： Shigemitsu Tomita
IPC分类号： F16F9/02 , F16F11/00 , F16F7/09 , F16F9/512 , F16F9/36 , F16F9/516 , F16J15/3236 , F16F9/00 , F16J15/3248 , F16J15/3204
摘要： A damper includes a piston provided with a rod, and a housing storing the piston, and generates a braking force by an operation of the piston. The piston includes a seal member relative to an inner wall of the housing; and a slider contacting the inner wall of the housing with a predetermined frictional force. When the braking force is generated, the slider presses against the seal member, and a portion contacting the inner wall of the housing in the seal member deforms toward an outside of the housing. At an inner side of the portion contacting the inner wall of the housing in the seal member, a deformation control portion is provided, which suppresses the seal member from deforming toward an inside of the housing.
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公开(公告)号：US10820467B2
公开(公告)日：2020-11-03
申请号：US16032847
申请日：2018-07-11
申请人： Launy Luckmann
发明人： Launy Luckmann
IPC分类号： A01B63/106 , A01D34/66 , A01B63/111 , A01D34/74 , F16F9/00 , A01B63/10 , A01D67/00 , A01D34/64 , F15B15/24 , A01D101/00
摘要： A suspension for a mower includes a stationary part, a movable part, and at least one cutting unit. The moveable part is connected to the stationary part via a hydraulic actuator such that an actuation of the hydraulic actuator displaces the movable part in relation to the stationary part. Displacement of the movable part includes a vertical component of displacement of the movable part. At least one cutting unit is mechanically connected to the movable part.
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公开(公告)号：US10704179B2
公开(公告)日：2020-07-07
申请号：US15775934
申请日：2017-06-29
发明人： Zhiqiang Zhao , Sheng Xu
摘要： The present disclosure provides a support for household appliance and a household appliance. The support for household appliance comprises a hydraulic plate; a sheath, which is fixedly connected with the hydraulic plate; a regulating element, which is arranged in the sheath and is axially movable relative to the sheath; an accommodation chamber, which is formed by the hydraulic plate, the sheath and the regulating element; a hydraulic medium, which is arranged in the accommodation chamber and is compressed/expands depending on pressure changes to drive the regulating element to axially move in the sheath for leveling; a communicating device, which enables at least two supports for household appliance to communicate with each other to allow the hydraulic medium to flow between the supports for household appliance; a one-way valve structure is arranged in the communicating device for conducting the hydraulic medium to flow in one direction.
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公开(公告)号：US10648528B2
公开(公告)日：2020-05-12
申请号：US16124635
申请日：2018-09-07
申请人： STABILUS GMBH
发明人： James T. Kull , Markus Müller , Lars Löhken , Arnold Schilz
IPC分类号： H02S20/32 , H02S30/10 , H02S20/10 , F16F9/512 , H02S30/00 , F16F9/00 , F16F9/19 , F16F9/32 , F16F15/023 , F16F9/36
摘要： Damper includes a housing having proximal and distal ends, a first attachment point proximate the distal end of the housing, a rod having proximal and distal ends at least partially disposed within the housing and moveable relative to the housing between an extended position and a compressed position, a second attachment point proximate the proximal end of the rod, a piston joined to the rod within the housing proximate the distal end of the rod, the piston including a bypass groove having a flow area defined therein to allow fluid to flow from a first side of the piston to an opposing side of the piston, and a first washer disposed proximate a first end of the piston and at least partially covering the flow area of the bypass groove.
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公开(公告)号：US20200055546A1
公开(公告)日：2020-02-20
申请号：US16545040
申请日：2019-08-20
申请人： Mando Corporation
发明人： Seok Ki SONG , Heung Ju KIM , Jong Han KIM
摘要： A power transmission device of a steering system. A first connector includes a cylindrical first support coupled to one of coaxial first and second shafts and first coupling portions extending axially from inner circumferential portions of the first support. A second connector includes a second support coupled to the other of the first and second shafts and fitted into the first support and second coupling portions extending axially from outer circumferential portions of the second support. A damper includes outer support recesses provided in outer circumferential portions thereof, with the first coupling portions being fitted into the outer support recesses, and inner support recesses provided in inner circumferential portions thereof, with the second coupling portions being fitted into the inner support recesses, wherein the damper is coupled between the first connector and the second connector.
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