Compression Spring Patents (Class 248/594)
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Patent number: 10682965Abstract: A dynamically deployable side-view camera mount includes a support body that is movable between a deployed position and a retracted position. The support body in the retracted position allows the camera to at least partially include the angular range captured when the support body is in the deployed position.Type: GrantFiled: March 16, 2017Date of Patent: June 16, 2020Assignee: Sony CorporationInventors: Eiji Oba, Takahisa Hakoishi
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Patent number: 10071277Abstract: An exercise training device for use with a motorcycle for working out to improve a rider's physical fitness is provided. The training device includes a base, a mounting plate, and a plurality of support legs extending from the base. A coil spring is vertically mounted between the base and the mounting plate. A motorcycle can be releasably affixed to the mounting plate with a plurality of hold downs. The coil spring deflects in response to lateral forces such that the affixed motorcycle can pitch and roll when subject to sufficient force.Type: GrantFiled: November 4, 2016Date of Patent: September 11, 2018Assignee: Ryno Power Equipment Inc.Inventors: Eric Walter Senk, Ryan William Hughes
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Patent number: 9579994Abstract: An adjustable seat support permits attaching and adjusting an operator's seat on a vehicle for both forward and rear facing operation. Also disclosed is a method for attaching and adjusting an operator's seat on a vehicle can be selectively positioned for both forward and rear facing operation.Type: GrantFiled: October 17, 2014Date of Patent: February 28, 2017Assignee: Amerequip CorporationInventors: Eric J. Muehlbauer, Adam L. Palmer, James N. Varner
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Patent number: 8613558Abstract: A constant preload device of a ball bearing is provided. The preload device includes an elastic member having a hollow shape with openings at both sides in an elastic direction, and two holders inserted into the openings at the both sides of the elastic member, respectively. Each holder includes a flange part configured to contact an end portion of the opening, into which the holder is inserted, to regulate an extension of the elastic member in the elastic direction, and a claw part configured to engage with the other holder to regulate separation from the other holder. The holders are engaged to each other by the claw parts such that the elastic member is exposed from the holders. When the preload device applies preload to the ball bearing, the ball bearing contacts the preload device only at an outer ring of the ball bearing.Type: GrantFiled: August 29, 2011Date of Patent: December 24, 2013Assignee: Minebea Co., Ltd.Inventors: Yuuki Takahashi, Yuzuru Suzuki
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Patent number: 8596602Abstract: A device includes a receiving container, an elastic element, and a loading block. The receiving container includes a first supporting surface, a second supporting surface, a fixing surface and a resisting surface. The first and second supporting surfaces perpendicularly connect to each other. The resisting surface connects to the first supporting surface. The fixing surface connects to the second supporting surface. The elastic element includes a first rail positioned on the first supporting surface, a second rail positioned on the second supporting surface, a first sliding block slidably positioned on the first rail, a second sliding block slidably positioned on the second rail, a spring connected between the fixing surface and the second sliding block, and a connecting pole connected between the first and second sliding blocks. The loading block is positioned on the first sliding block and faces the resisting surface.Type: GrantFiled: June 22, 2011Date of Patent: December 3, 2013Assignees: Premier Image Technology (China) Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yong-Jian Chen, Heng-Hsin Huang
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Patent number: 8573555Abstract: The present invention provides capability to instantaneously adjust a height of an operation panel to an optimal height in accordance with a height of an operator with extremely easy operation and slight operating force. The operation panel is attached to a housing side wall of a machine tool in a vertically movable manner, supporting a load of the operation panel by the housing through a gas spring with a hydraulic lock. The operation panel is set to be capable of being vertically adjusted in position by disposing a handling unit which releases the hydraulic lock of the gas spring at the vicinity of the lower side of the operation panel.Type: GrantFiled: October 6, 2010Date of Patent: November 5, 2013Assignee: Yamazaki Mazak CorporationInventors: Akira Yai, Kazuaki Furukawa, Taku Yamazaki
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Patent number: 8469330Abstract: A system and method for securing objects to vehicles, wherein the system may include a first and a second standoff apparatus that may be configured to support an object. Each of the first standoff apparatus and second standoff apparatus may include a recoilable device and a connector for coupling the recoilable device to the object. The first standoff may also include an anchor coupled to the vehicle, a support arm coupled to the anchor, and a cable coupled to the support arm, wherein at least the cable supports the weight of the object. The recoilable device may be configured to flex in response to an impact on the object and return the object to a first original position in the absence of the impact.Type: GrantFiled: June 10, 2010Date of Patent: June 25, 2013Assignee: Raytheon CompanyInventors: Timothy E. Adams, James A. Pruett, Christopher Moshenrose
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Patent number: 7810773Abstract: A pivotal support arm structure has an elastic force adjustment arrangement in order to accommodate the various loads. One end of the support arm structure may be secured to the edge of a desk and the other end thereof may be secured to an article (e.g., LCD display) to be held in use.Type: GrantFiled: July 22, 2008Date of Patent: October 12, 2010Inventor: Ching-Chih Chi
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Patent number: 6628080Abstract: A spring clip 10 for assembling a light source to a shroud comprises a base 12 extending in a first plane and having an aperture 14 centrally located therein. Aperture 14 is substantially circular and is provided with cutouts 14a to provide flexibility. Upstanding walls 16, 18, are provide, one at each end of the base 12. A first lip 20 extends orthogonally away from the wall 16 in a second plane and a second lip 22 extends orthogonally away from the wall 18, also in the second plane. The second plane is substantially parallel to the first plane but spaced therefrom. Flags 24, 26 are formed, respectively, with the lips 20, 22, the flags extending away from the lips in a plane transverse to the first and second planes. Extended ends of a light source are accommodated into the apertures 14 and the lips and walls of the clips frictionally engage an interior surface of a shroud.Type: GrantFiled: April 24, 2002Date of Patent: September 30, 2003Assignee: Osram Sylvania Inc.Inventors: Ebon L. McCullough, David J. Lamprey, Jr.
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Patent number: 6113057Abstract: A shock absorbing seat post structure for a bicycle includes a seat post having a lug defining a pivot hole and an opening located under the pivot hole, a fixed rod mounted in the opening, a supporting base pivotally mounted to the lug and having a front end defining a first receiving space and a rear end pivotally mounted to the pivot hole and defining a second receiving space, a shoulder formed in the supporting base and defining a through hole, an adjusting rod having a front end passing through the through hole of the shoulder and a rear end mounted to the fixed rod, an annular shoulder mounted on the adjusting rod, and an elastic tube having a front end urged on the shoulder of the supporting base and a rear end urged on the annular shoulder of the adjusting rod.Type: GrantFiled: July 20, 1999Date of Patent: September 5, 2000Assignee: Kalloy Industrial Co., Ltd.Inventor: Tian-Chu Cheng
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Patent number: 5601274Abstract: A lighting pole bracket arm isolates vibrations that would otherwise pass through the lighting pole and into a lighting fixture mounted on the lighting pole. The bracket arm includes an upper member which is pivotally mounted to the lighting pole and a lower telescopic member, which is pivotally mounted to the lighting pole at a position below the upper member pivotal mount. The lower telescopic member includes an inner tube that is slidably received within an outer tube. A cylindrical oil-free sleeve bearing is press fit over the end of the inner tube that is received within the outer tube, and a second cylindrical oil-free sleeve bearing is press fit into the end of the outer tube that fits over the inner tube. A coil spring is housed within the outer tube between a closed end of the outer tube opposite from the end having the sleeve bearing and the end of the inner tube slidably received within the outer tube.Type: GrantFiled: June 13, 1995Date of Patent: February 11, 1997Assignee: Kearney-National, Inc.Inventors: Ray C. Minor, Phillip R. Shaffer
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Patent number: 5513504Abstract: A rotatable subassembly for a horizontal axis clothes washing machine, such subassembly having a rotatable clothes basket and a pair of balance rings. The clothes basket has a generally longitudinally extending and generally horizontally oriented axis of rotation and has two longitudinally spaced-apart ends. Each balance ring has a circumferential interior cavity, is attached to the clothes basket near a corresponding one of the ends of the clothes basket, and has a generally longitudinally extending axis generally coaxially aligned with the axis of rotation. The cavities of the balance rings are in fluid communication with the clothes basket.Type: GrantFiled: January 23, 1995Date of Patent: May 7, 1996Assignee: General Electric CompanyInventors: Rok Sribar, Kiernan F. Ryan
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Patent number: 5490400Abstract: A clothes washing machine includes an outer tank, a plurality of vertical suspenders hung by their upper ends adjacent respective corners of the tank, and a water container disposed within the tank and supported at lower ends of the suspenders. The upper ends of the suspenders are secured to a cover member which is attached to an upper end of the tank. The upper end of each suspender projects through a rib-reinforced hole formed in the cover and is secured to the cover by a cap-pin fastener device. A unit constituted by the cover, suspenders, and water container can be tested prior to being installed in the tank.Type: GrantFiled: December 8, 1994Date of Patent: February 13, 1996Assignee: Samsung Electronics Co., Ltd.Inventors: Young G. Kim, Woon G. Hur, Byeong S. Ye
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Patent number: 4685649Abstract: The vibration isolator and camera mount/instrument mount is mounted on a modified helicopter seat and mounting post. The entire mount is attached to the post by a connecting bar which in turn holds the horizontal boom. The boom has an arm attached on one end which holds a ball joint for holding a camera tray and handlebar for a full xyz planar movement of the camera. Between the boom and connecting bar are two opposed air springs which are positioned in a cantilevered format so that any vibration which passes from the helicopter seat to the mounting bar is absorbed by the pair of air springs. The air springs are pneumatic and comprised of an inflatable pair of doughnut shaped structures which absorb the vibration and therefore isolates and stops any transmission of vibrations to the boom. The camera is isolated from the foundation's vibrations. The air springs also function to maintain the boom in the generally horizontal position.Type: GrantFiled: August 20, 1985Date of Patent: August 11, 1987Assignee: Gregory GaultInventor: Scot A. McKay
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Patent number: 4640488Abstract: A seat suspension featuring a weight-responsive, height-adjusting mechanism which is advantageously employed in a seat intended to be installed in a smaller sized vehicle is disclosed. The seat suspension includes a pair of shock absorbers arranged at the lower portion of X-shaped links with its height being substantially the same as that of the lower portion of said links.Type: GrantFiled: January 4, 1985Date of Patent: February 3, 1987Assignee: Tachikawa Spring Co., Ltd.Inventor: Takao Sakamoto
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Patent number: 4624437Abstract: A body-weight adjusting device for a seat suspension is provided including an X-shaped link mechanism constituting the seat suspension, a combination of pinions and rack gears and a pair of tension springs. Vertical movement of an operation lever causes rotation of the pinion gears and simultaneous rotation of the intermeshing rack gears, to thereby increase or decrease the tension of the tension springs. In response to such tension variation in the tension springs, the X-shaped link mechanism is raised or lowered corresponding so as to permit a selective adjustment of the seat suspension to accommodate the weight of a seated occupant.Type: GrantFiled: January 4, 1985Date of Patent: November 25, 1986Assignee: Tachikawa Spring Co. Ltd.Inventor: Takao Sakamoto
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Patent number: 4611783Abstract: A body-weight adjusting device for a seat suspension is provided including a combination of bell cranks, tension springs and a connecting rod. Vertical movement of an operation lever results in an increase or decrease in the tension of the springs (depending upon the starting position of the lever) in response to which the seat suspension mechanism is raised or lowered correspondingly so as to permit a selective adjustment of the seat suspension in accordance with the weight of a seated occupant.Type: GrantFiled: January 4, 1985Date of Patent: September 16, 1986Assignee: Tachikawa Spring Co., Ltd.Inventor: Takao Sakamoto
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Patent number: 4426058Abstract: A pneumatic suspension, especially for the seat of a vehicle.The pneumatic suspension comprises a first horizontal plate (3) meant to support the load of the suspension, and a second horizontal plate (13) affixed to chassis (14) of the suspension, with one or several first pneumatic enclosures (19) wedged between the first and the second plates.The first plate (3) is connected to the second plate (13) by means of lateral arms (9 and 10) the ends of which are fitted with rods (7, 8) capable of rotating in bearings 35, 36 and 5, 6) respectively affixed to the rear of the second plate and to the front of the first plate. The front of the first plate (3) is, in addition, connected to the front of the second plate (13) by one or several silent-blocks (25). The lateral arms may comprise each two rigid parts connected by silent-blocks (26).Usable, especially, for seats of tractors, or trucks.Type: GrantFiled: February 17, 1981Date of Patent: January 17, 1984Inventor: Rene P. Le Forestier
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Patent number: 4226467Abstract: A foldable cantilevered playseat has a base and a generally U-shaped seat-supporting member whose ends are pivotally connected to the base. Telescoping resiliently biased struts pivotally connected between the frame member legs and the bight of a bail swingably connected to the base resiliently bias the seat-supporting frame member above the base. A fabric seat supported by the frame member is arranged to support a child so that his feet can engage the floor below the base.Type: GrantFiled: July 23, 1979Date of Patent: October 7, 1980Assignee: Hedstrom Co.Inventor: Robert J. Boudreau
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Patent number: 4191355Abstract: A rocker fixture for attachment to the bottom of a chair seat to provide a swivel and rocking action. The fixture comprises an upright post having its lower end received in swivel manner in the usual center socket carried by the legs of the chair. The upper end of the post is secured to a head bracket which has pivot connection with the legs of a channel, the latter being secured to a plate which is attached to the under-side of the chair seat. A bell crank lever is also pivotally connected between the legs of the channel and has one arm slidably engageable with an extension of the head bracket, and the other arm is acted upon by a spring-controlled member to urge said one arm to engagement with said bracket extension. The rocking action of the fixture works on a counter-balance principle so that weight shifting is required to tilt both to a backward position and forward from such position.Type: GrantFiled: June 15, 1978Date of Patent: March 4, 1980Inventor: James K. Faull