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1. 发明公开

US20240226774A9 ROLLER FOR CHAIN AND SCRAPER ASSEMBLY 审中-公开
公开(公告)号：US20240226774A9
公开(公告)日：2024-07-11
申请号：US18277882
申请日：2022-02-22
申请人： Evoqua Water Technolgoies LLC
发明人： Donald Hindman
IPC分类号： B01D21/24 , B01D21/20 , B65G19/20 , F16G13/06
CPC分类号： B01D21/2455 , B01D21/20 , B01D21/2438 , B65G19/20 , F16G13/06
摘要： A settling basin of a wastewater treatment system, the settling basin comprises a collector chain for driving a plurality of flights through the settling basin, the collector chain including chain links comprising a plurality of side bars including a plurality of inner pairs of side bars and a plurality of outer pairs of side bars, and connecting pins configured to join the plurality of side bars, each connecting pin including a first end and a second end on an opposite end of the connecting pin from the first end, and flanged rollers disposed on the connecting pins between the first ends and second ends.

2. 发明授权

US11988267B2 Chain 有权
公开(公告)号：US11988267B2
公开(公告)日：2024-05-21
申请号：US17965492
申请日：2022-10-13
申请人： TSUBAKIMOTO CHAIN CO.
发明人： Tatsuya Hidaka , Masahiro Koyama
IPC分类号： F16G13/06
CPC分类号： F16G13/06
摘要： To provide a chain that can reduce friction loss, alleviate wear on sliding surfaces of a chain guide member, and reduce vibration and noise of the running chain. The chain is made up of a multiplicity of inner link plates and outer link plates alternately coupled together by connecting pins along the longitudinal direction of the chain. The height from a pitch line to a highest point on a backside of the plurality of inner link plates (backside height of the inner link plates) is different from the height from a pitch line to a highest point on a backside of the plurality of outer link plates (backside height of the outer link plates) by more than 0 and not greater than 0.5 mm.

3. 发明授权

US11971083B2 Optimized pin joint geometry 有权
公开(公告)号：US11971083B2
公开(公告)日：2024-04-30
申请号：US17615824
申请日：2020-06-04
申请人： IWIS MOTORSYSTEME GMBH & CO. KG
发明人： Andreas Urbanek , Andreas Ritz , Bahram Khani
IPC分类号： F16G13/06
CPC分类号： F16G13/06
摘要： A chain for a chain drive includes alternating inner chain links and outer chain links, which are connected together in an articulated manner by means of a respective chain joint. Each outer chain link includes two outer plates, each of which comprises two openings and two pins, and the pins and openings are connected together by means of a respective compression connection such that the pins hold the outer plates at a distance from each other. The chain for a chain drive prevents the disadvantages known from the prior art and leading in particular to a higher fatigue strength. This is achieved in that a beveled joint is formed in the region of the compression connection between the pins and the openings in the outer plates.

4. 发明公开

US20240010435A1 CHAIN LINK, PLATE-LINK CHAIN AND CHAIN CONVEYOR 审中-公开
公开(公告)号：US20240010435A1
公开(公告)日：2024-01-11
申请号：US18369741
申请日：2023-09-18
申请人： Schenck Process Europe GmbH
发明人： Andreas SCHUETZ , Stefan GOETZ
IPC分类号： B65G17/06 , F16G13/06
CPC分类号： B65G17/065 , F16G13/06
摘要： A chain link for a plate-link chain of a chain conveyor having two substantially flat side walls, which are spaced apart from, and parallel to, each other in a transverse direction (x-direction) of the chain link and securely fastened together, and two force introduction components. Every force introduction component protrudes outwards in the transverse direction (x-direction) from its associated side wall for the purpose of fastening it to a conveyor belt of the chain conveyor and is a component that is separate from the side walls. The force introduction components are substantially flat and every force introduction component is interlockingly connected to its associated side wall. A plate-link chain having multiple chain links and a chain conveyor comprising a plate-link chain are also provided.

5. 发明公开

US20230313863A1 CHAIN 审中-公开
公开(公告)号：US20230313863A1
公开(公告)日：2023-10-05
申请号：US18127117
申请日：2023-03-28
申请人： TSUBAKIMOTO CHAIN CO.
发明人： Yusuke Saito
IPC分类号： F16G13/06
CPC分类号： F16G13/06
摘要： An object of the present invention is to provide a chain that is easy to assemble, has a longer life and smaller size, and allows larger tolerance for misalignment. The object is achieved by a chain including a plurality of outer links each having a pair of outer plates and pins, and a plurality of inner links each having a pair of inner plates and bushings, alternately and pivotably coupled together in the longitudinal direction of the chain by the pins rotatably inserted into the bushings, with a position restricting part positioned between each pair of the inner plates to restrict inward movement of each pair of inner plates in the chain width direction. The bushings are rotatably inserted in respective bushing holes of each pair of inner plates.

6. 发明授权

US11732782B2 Transmission system 有权
公开(公告)号：US11732782B2
公开(公告)日：2023-08-22
申请号：US17344388
申请日：2021-06-10
申请人： NEW MOTION LABS LTD.
发明人： Josh Daniel Palmer , Lucas Lobmeyer , Marcel Fowler
IPC分类号： F16H7/06 , F16G13/06 , F16H55/30
CPC分类号： F16H7/06 , F16G13/06 , F16H55/30
摘要： A transmission system can include a drive sprocket and a drive member adapted to mesh with the drive sprocket. The drive sprocket can include a plurality of teeth for meshing with the drive member to transmit rotary motion, and the drive member can include a plurality of engagement pockets adapted to engage the teeth of the drive sprocket.

7. 发明授权

US11661998B2 Power transmission chain 有权
公开(公告)号：US11661998B2
公开(公告)日：2023-05-30
申请号：US17811184
申请日：2022-07-07
申请人： NEW MOTION LABS LTD.
发明人： Marcel Fowler
IPC分类号： F16G13/06
CPC分类号： F16G13/06
摘要： A power transmission chain (2) for use with a drive member (4) having a plurality of teeth (6), and wherein: (i) the power transmission chain (2) comprises a plurality of chain links (8) which are pivotally connected together by connecting members (9) and pivot arrangements (10) so that the power transmission chain (2) can pass around the drive member (4) in use; (ii) each one of the pivot arrangements (10) comprises first and second pivots (12, 14) which extend towards each other from opposite sides (16, 18) of the chain links (8); (iii) the first and second pivots (12, 14) have adjacent ends (20, 22) which face each other and which are spaced apart; (iv) the power transmission chain (2) comprises a plurality of engaging formations (24) for enabling engagement with the drive member (4); (v) the engaging formations (24) are positioned between the adjacent ends (20, 22) of the first and second pivots (12, 14); and the engaging formations (24) and the spacing apart of the adjacent ends (20, 22) of the first and second pivots (12, 14) cause the power transmission chain (2) in use always to be positioned on the drive member (4) for maximum efficiency of drive transfer between the drive member (4) and the power transmission chain (2), and irrespective of the diameter of the drive member (4).

8. 发明授权

US11655878B2 Power transmission drive member 有权
公开(公告)号：US11655878B2
公开(公告)日：2023-05-23
申请号：US17104420
申请日：2020-11-25
申请人： NEW MOTION LABS LTD.
发明人： Josh Daniel Palmer , Lucas Lobmeyer , Marcel Fowler
IPC分类号： F16G13/04 , F16G13/06 , F16G13/08
CPC分类号： F16G13/04 , F16G13/06 , F16G13/08
摘要： A power transmission drive member adapted to mesh with a drive sprocket to transmit rotary motion, the drive member comprising a plurality of engaging mechanisms, each comprising an engaging body comprising an engagement pocket adapted to engage with the drive sprocket, each of which engagement pockets comprising a first engaging surface and a second engaging surface spaced apart from the first engaging surface, the first and second engaging surfaces forming an engaging surface pair, which pair is rotatable about an engaging mechanism rotational axis, wherein the power transmission drive member comprises a carrier, which carrier is articulated and is adapted to support the plurality of engaging mechanisms.

9. 发明授权

US11525495B2 Link chain 有权
公开(公告)号：US11525495B2
公开(公告)日：2022-12-13
申请号：US16577866
申请日：2019-09-20
申请人： Ketten-Wulf Betriebs-GmbH
发明人： Thomas Hebbecker , Tobias Wulf
IPC分类号： F16G13/06 , F16G13/02
摘要： A link chain comprises an inner link plate, an outer link plate, a bushing and a pin that form a chain link, and a labyrinth seal between the outer link plate and the inner link plate. The labyrinth seal comprises at least one lug having lug length and at least one groove having a groove depth, the lug length and groove depth being between 10% to 50% of an average respective link plate thickness, wherein in response to an overload of the link chain, the flow of force within the link chain is partially diverted across surfaces of the labyrinth seal formed by the at least one lug and the at least one groove.

10. 发明申请

US20220325779A1 OPTIMIZED PIN JOINT GEOMETRY 有权
公开(公告)号：US20220325779A1
公开(公告)日：2022-10-13
申请号：US17615824
申请日：2020-06-04
申请人： IWIS MOTORSYSTEME GMBH & CO. KG
发明人： Andreas URBANEK , Andreas RITZ , Bahram KHANI
IPC分类号： F16G13/06
摘要： A chain for a chain drive includes alternating inner chain links and outer chain links, which are connected together in an articulated manner by means of a respective chain joint. Each outer chain link includes two outer plates, each of which comprises two openings and two pins, and the pins and openings are connected together by means of a respective compression connection such that the pins hold the outer plates at a distance from each other. The chain for a chain drive prevents the disadvantages known from the prior art and leading in particular to a higher fatigue strength. This is achieved in that a beveled joint is formed in the region of the compression connection between the pins and the openings in the outer plates.

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