Patents Assigned to OME Technology Co., Ltd.
-
Patent number: 11859663Abstract: A linear guideway, a sliding module thereof, and a circulation seat thereof are provided. The circulation seat has an inherently one-piece structure, which includes two turning portions, a middle retaining portion, and two lateral retaining portions. The middle retaining portion has a two-stepped structure, which includes a connection bar and a limiting bar that is connected to the connection bar. The connection bar is connected to and arranged between the two turning portions, and a distance between two long lateral surfaces of the connection bar gradually increases along a direction away from the limiting bar. The two lateral retaining portions are connected to and arranged between the two turning portions, and the two lateral retaining portions are respectively located at two opposite sides of the middle retaining portion.Type: GrantFiled: June 10, 2022Date of Patent: January 2, 2024Assignee: OME TECHNOLOGY CO., LTD.Inventors: Kuo-Fu Liao, Wen-Bin Wu, Jo-Hsuan Chang, Wei-Min Wang, Jhih-Jie Luo
-
Patent number: 9816559Abstract: A self-lubricating assembly for a linear guideway comprises two oil containers and at least a connector. Each of the oil containers has a body, at least one absorber, and a flexible lubricating element. A holding groove for accommodating the lubricant is formed inside the body, the outside of the body is formed with a rail contacting portion and a connecting portion. The absorber is disposed in the holding groove for sucking the lubricant. The flexible lubricating element is disposed firmly in the rail contacting portion, and at least a part of the flexible lubricating element is extended to the holding groove for sucking the lubricant. The diffusion velocity of the lubricant in the absorber is faster than the diffusion velocity of the lubricant in the flexible lubricating element. At least a connector connects the connecting portions of the oil containers, so the lubricant flows between the two oil containers.Type: GrantFiled: February 19, 2016Date of Patent: November 14, 2017Assignee: OME TECHNOLOGY CO., LTD.Inventor: Yi-Chien Chiu
-
Patent number: 9709090Abstract: A circulating module of a linear guideway includes a slider and a circulator. The slider has two carrying surfaces arranged on two opposite outer surface thereof. Each carrying surface includes a first circular-arc segment and two second circular segments respectively arranged at two opposite sides of the first circular-arc segment, and a radius of each first circular-arc segment is smaller than that of each second circular-arc segment. The circulator includes two inner circular-arc surfaces. The slider is inserted into the circulator, the carrying surfaces stretch a distance between the inner circular-arc surfaces, each inner circular-arc surface is abutted against the two second circular-arc segments of the corresponding carrying surface, and a gap is formed between each inner circular-arc surface and the corresponding first circular-arc segments.Type: GrantFiled: February 1, 2016Date of Patent: July 18, 2017Assignee: OME TECHNOLOGY CO., LTD.Inventors: Hung-Ching Chen, Jia-Sin Lai
-
Patent number: 9677610Abstract: An end module of a linear guideway includes an end cap, a cover, and a lubricating sheet. The end cap has an accommodating trough, and the cover is installed on the end cap to cover the accommodating trough, so a surface of the end cap faces a surface of the cover. At least one supporting pillar is formed on one of the two facing surfaces of the end cap and the cover, and the supporting pillar abuts against the other one of the two facing surfaces of the end cap and the cover. The lubricating sheet is received in the accommodating trough. The lubricating sheet has at least one penetrating hole, and the supporting pillar is inserted into the penetrating hole. Thus, the lubricating sheet of the instant disclosure is provided without any deformation, which is caused by the end cap and the cover.Type: GrantFiled: January 3, 2016Date of Patent: June 13, 2017Assignee: OME TECHNOLOGY CO., LTD.Inventors: Hung-Ching Chen, Jia-Sin Lai
-
Patent number: 9657773Abstract: A linear slide rail includes a rail structure and a slider structure. The rail structure has an elongated strip shape and defines a longitudinal axis direction, wherein the rail structure has two guide grooves respectively disposed at two opposite sides of the rail structure. The slider structure has a cooperating groove which is slidably sleeved on the rail structure. The slider structure includes a carrier assembly and two guide wheel seat assemblies. The two guide wheel seat assemblies are respectively disposed at two opposite sides of the carrier assembly, and the two guide wheel seat assemblies are respectively disposed corresponding to the two guide grooves at the two opposite sides of the rail structure. Each of the guide wheel seat assemblies includes a seat unit, a plurality of guide wheel units, a plurality of shaft units, a first lever unit, and a first adjusting unit.Type: GrantFiled: October 7, 2015Date of Patent: May 23, 2017Assignee: OME TECHNOLOGY CO., LTD.Inventor: Chun-Chin Chao
-
Patent number: 9493975Abstract: An elastic abutting device disposed on one link of a two link mechanism includes a base member, a bearing member, a latch member, and an elastic member. The base member has an accommodating groove. The bearing member is disposed in the accommodating groove, wherein the bearing member has a first propping portion, a second propping portion, and a through hole. The latch member defines a central axis, and the latch member has an abutting portion which is partly exposed out of the through hole and a retaining portion which is disposed correspondingly to the abutting portion. The elastic member is disposed between the first propping portion and the second propping portion, wherein two opposite terminal ends of the elastic member respectively have a first side end portion and a second side end portion disposed correspondingly to the first side end portion.Type: GrantFiled: September 25, 2015Date of Patent: November 15, 2016Assignee: OME TECHNOLOGY CO., LTD.Inventor: Kun-Fei Li
-
Patent number: 9488220Abstract: A channel module of a linear guideway includes a slider, two circulators, and two wire holders. The slider has two opposite inner loading surfaces. The circulators are respectively installed on two opposite sides of the slider and respectively connected to the inner loading surfaces. Each circulator includes an outer loading surface and two corner portions respectively extended from two opposite ends of the outer loading surface to two opposite ends of the corresponding inner loading surface. Each corner portion has a corner surface and a connecting surface. In each corner portion, an altitude difference is formed between an end of the corner surface connected to the connecting surface and the adjacent inner loading surface. The connecting surface is connected to the corresponding inner loading surface seamlessly for eliminating the altitude difference. The wire holders are respectively arranged adjacent to the inner loading surfaces.Type: GrantFiled: February 26, 2015Date of Patent: November 8, 2016Assignee: OME Technology Co., Ltd.Inventor: Jia-Sin Lai
-
Patent number: 9377049Abstract: A linear guideway includes an end cap and a resilient sheet. The end cap includes a main plate, a surrounding plate, and two side positioning pillars. The surrounding plate and the side positioning pillars are perpendicularly extended from the main plate. The inner edge of the main plate has two protruding segments facing with each other. The side positioning pillars are respectively arranged adjacent to the first protruding segments. The resilient sheet has two first side positioning holes respectively sleeving the two first side positioning pillars, and the resilient sheet is disposed on the main plate. Thus, by the cooperation of the first side positioning pillar and the first side positioning hole, the resilient sheet is firmly received in the end cap and the first side positioning pillars support the inner edge of the resilient sheet.Type: GrantFiled: July 25, 2014Date of Patent: June 28, 2016Assignee: Ome Technology Co., Ltd.Inventor: Guann-Pwu Hwang
-
Patent number: 9377050Abstract: A retainer of a linear guideway comprises a retaining member a supporting member. The retaining member has a base portion and two side wing portions integrally extended from the base portion. The base portion has a receiving groove, and each side wing portion has a positioning opening. One positioning opening is offset with respect to the receiving groove along a first direction, and another positioning opening is offset with respect to the receiving groove along a second direction opposite to the first direction. One side portion of the supporting member is wedged to the receiving groove of the base portion. Thus, the instant disclosure provides the retainer for positioning two staggered circulation tubes.Type: GrantFiled: August 17, 2015Date of Patent: June 28, 2016Assignee: Ome Technology Co., Ltd.Inventor: Wen-Pin Liao
-
Patent number: 9267540Abstract: A linear guide includes an elongated spacer, a plurality of rollers, and two sliding blocks. The spacer has a plurality of thru-holes arranged in a row along a longitudinal direction thereof. The spacer has two engaging portions respectively arranged at two opposite sides of the row of thru-holes. The rollers are respectively arranged in the thru-holes. Each sliding block has a rolling groove and an engaging groove formed on a bottom portion of the rolling groove, and each rolling groove has two track surfaces spaced apart from each other. The engaging portions are respectively inserted into the engaging grooves such that each sliding block slides with respect to another sliding block only. The track surfaces of each sliding block are respectively arranged at two opposite sides of the spacer, and the rollers are rollably clamped between the track surfaces of the sliding blocks.Type: GrantFiled: June 19, 2014Date of Patent: February 23, 2016Assignee: OME Technology Co., Ltd.Inventor: Yao-Hsin Chou
-
Patent number: 9163665Abstract: A retainer of the linear guideway comprises a retaining member a supporting member. The retaining member has a base portion and two side wing portions integrally extended from the base portion. The base portion has a receiving groove, and each side wing portion has a positioning opening. One positioning opening is offset with respect to the receiving groove along a first direction, and another positioning opening is offset with respect to the receiving groove along a second direction opposite to the first direction. One side portion of the supporting member is wedged to the receiving groove of the base portion. Thus, the instant disclosure provides the retainer for positioning two staggered circulation tubes. Moreover, the instant disclosure also provides a linear guideway.Type: GrantFiled: September 27, 2013Date of Patent: October 20, 2015Assignee: OME Technology Co., Ltd.Inventor: Wen-Pin Liao
-
Patent number: 9044750Abstract: The present disclosure includes a nucleic acid purification apparatus and a pipette, the pipette comprises: a tubular body, at least a gas seal ring, a nut, and a shaft. A first opening and second opening arranged at two ends of the tubular body air communicable with the tubular body, thus forming a main chamber. The gas seal ring is disposed in a seal slot arranged proximate to the second opening. The nut is coupled to the second opening and has portions forming a cavity air communicable with the nut and second opening. An opening has a pressing edge. The shaft can movably dispose in the tubular body and the nut. The pressing edge presses against the gas seal ring via the firm coupling of the nut onto the second opening. As a result, individual adjustment can provide the optimum airtightness in nucleic acid purification devices.Type: GrantFiled: August 1, 2013Date of Patent: June 2, 2015Assignee: OME Technology Co., Ltd.Inventor: Shih-Hung Ding
-
Patent number: 9046129Abstract: A circulation module of a linear guideway for being installed on a sliding block, comprises two circulation tubes each having a fill-in opening, two rolling units respectively arranged into the circulation tubes via the fill-in openings, and two separating sheets respectively installed on the circulation tubes to shield the fill-in openings. When the circulation tubes coupling through the sliding block, the fill-in openings respectively expose from two opposite ends of the sliding block, and part of each rolling unit arrange out of the corresponding circulation tube is disposed on the sliding block. Thus, the instant disclosure provides the circulation module for receiving the rolling units quickly and simplifying the construction of an end cap module mating thereto. Moreover, the instant disclosure also provides a linear guideway.Type: GrantFiled: November 8, 2013Date of Patent: June 2, 2015Assignee: OME Technology Co., Ltd.Inventor: Wen-Pin Liao
-
Publication number: 20150131930Abstract: A circulation module of a linear guideway for being installed on a sliding block, comprises two circulation tubes each having a fill-in opening, two rolling units respectively arranged into the circulation tubes via the fill-in openings, and two separating sheets respectively installed on the circulation tubes to shield the fill-in openings. When the circulation tubes coupling through the sliding block, the fill-in openings respectively expose from two opposite ends of the sliding block, and part of each rolling unit arrange out of the corresponding circulation tube is disposed on the sliding block. Thus, the instant disclosure provides the circulation module for receiving the rolling units quickly and simplifying the construction of an end cap module mating thereto. Moreover, the instant disclosure also provides a linear guideway.Type: ApplicationFiled: November 8, 2013Publication date: May 14, 2015Applicant: OME TECHNOLOGY CO., LTD.Inventor: WEN-PIN LIAO
-
Patent number: 9022654Abstract: An end cap module of a linear guideway for being installed on a sliding block, comprises: a cap having an oil-input hole and a resilient dustproof member installed on the cap. The dustproof member has an oil-guiding passage concavely formed on a surface thereof and communicated with the oil-input hole. When the end cap module is installed on the sliding block, the dustproof member is clipped between the cap and the sliding block. Thus, the instant disclosure provides the end cap module for reducing the design difficulty and producing difficulty of the cap. Moreover, the instant disclosure also provides a linear guideway.Type: GrantFiled: September 27, 2013Date of Patent: May 5, 2015Assignee: OME Technology Co., Ltd.Inventor: Wen-Pin Liao
-
Publication number: 20150093056Abstract: A retainer of the linear guideway comprises a retaining member a supporting member. The retaining member has a base portion and two side wing potions integrally extended from the base portion. The base portion has a receiving groove, and each side wing portion has a positioning opening. One positioning opening is offset with respect to the receiving groove along a first direction, and another positioning opening is offset with respect to the receiving groove along a second direction opposite to the first direction. One side portion of the supporting member is wedged to the receiving groove of the base potion. Thus, the instant disclosure provides the retainer for positioning two staggered circulation tubes. Moreover, the instant disclosure also provides a linear guideway.Type: ApplicationFiled: September 27, 2013Publication date: April 2, 2015Applicant: OME TECHNOLOGY CO., LTD.Inventor: WEN-PIN LIAO
-
Publication number: 20150093053Abstract: An end cap module of a linear guideway for being installed on a sliding block, comprises: a cap having an oil-input hole and a resilient dustproof member installed on the cap. The dustproof member has an oil-guiding passage concavely formed on a surface thereof and communicated with the oil-input hole. When the end cap module is installed on the sliding block, the dustproof member is clipped between the cap and the sliding block. Thus, the instant disclosure provides the end cap module for reducing the design difficulty and producing difficulty of the cap. Moreover, the instant disclosure also provides a linear guideway.Type: ApplicationFiled: September 27, 2013Publication date: April 2, 2015Applicant: OME TECHNOLOGY CO., LTD.Inventor: Wen-Pin LIAO
-
Publication number: 20150037227Abstract: The present disclosure includes a nucleic acid purification apparatus and a pipette, the pipette comprises: a tubular body, at least a gas seal ring, a nut, and a shaft. A first opening and second opening arranged at two ends of the tubular body air communicable with the tubular body, thus forming a main chamber. The gas seal ring is disposed in a seal slot arranged proximate to the second opening. The nut is coupled to the second opening and has portions forming a cavity air communicable with the nut and second opening. An opening has a pressing edge. The shaft can movably dispose in the tubular body and the nut. The pressing edge presses against the gas seal ring via the firm coupling of the nut onto the second opening. As a result, individual adjustment can provide the optimum airtightness in nucleic acid purification devices.Type: ApplicationFiled: August 1, 2013Publication date: February 5, 2015Applicant: OME TECHNOLOGY CO., LTD.Inventor: SHIH-HUNG DING
-
Patent number: 8197140Abstract: A preload biased structure of a linear rail includes a rail and a sliding block disposed on the rail. The sliding block includes a sliding base, a supporting element, two connecting pieces and two locking pieces. The sliding element is provided with a connecting space. The front and rear end of the sliding base each is provided with abutting pieces. The abutting piece extends to form a biased block toward the connecting space. The biased block extends to form a biased slope. In assembling, the biased slope guides the supporting element to be inserted in the connecting space. The biased block provides a preloading force, whereby the supporting element can be fixed in the sliding base in advance. The locking pieces lock the two connecting pieces on both ends of the sliding base, so that the supporting element and the two connecting pieces can be assembled on the sliding base.Type: GrantFiled: March 19, 2009Date of Patent: June 12, 2012Assignee: OME Technology Co., Ltd.Inventor: Chin-Hsiang Wang
-
Patent number: 8092089Abstract: An auxiliary mounting device for linear rails includes a connecting rail and a ball-filling rail. Both sides of the connecting rail each have a first auxiliary groove. The ball-filling rail is formed on one end of the connecting rail and has two swinging arms and a flap. The two swinging arms are extending from one end of the connecting rail. The two swinging arms each have a second auxiliary groove and a pivoting portion. The two second auxiliary grooves correspond to the two first auxiliary grooves respectively. The two pivoting portions are formed between the two swinging arms and the connecting rail. The flap is provided between the two swinging arms. The flap has two lateral edges and an inward-folding crease. The two lateral edges connect both sides of the flap to the two swinging arms. The inward-folding crease is formed in the middle of the flap.Type: GrantFiled: June 3, 2009Date of Patent: January 10, 2012Assignee: OME Technology Co., Ltd.Inventor: Hou-Yin Chen