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公开(公告)号：US4622934A
公开(公告)日：1986-11-18
申请号：US654287
申请日：1984-09-25
Applicant: Kazuo Oyama
Inventor： Kazuo Oyama
CPC classification number: F16C3/06 , F02B75/22 , F02B2075/025 , F02B2075/1812 , F02B61/02 , Y10T74/2175
Abstract: In a crankshaft structure of two-cycle internal combustion engine, a crank web is provided with a reduced diameter portion at one end thereof coming in the proximity of a bearing which rotatably carries a crank journal and a sealing member is disposed on the outer periphery of the reduced diameter portion. This arrangement advantageously reduces the axial length of the crankshaft while keeping a desired length of the supporting part of the crank web fitted with the crank journal.
Abstract translation: 在双循环内燃机的曲轴结构中，曲柄腹板在其一端处设置有直径减小的部分，该部分位于可旋转地承载曲柄轴颈的轴承附近，并且密封构件设置在 减径部分。 这种布置有利地减小曲轴的轴向长度，同时保持曲柄腹板的支撑部分的所需长度与曲柄轴颈配合。
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公开(公告)号：US4622932A
公开(公告)日：1986-11-18
申请号：US519106
申请日：1983-08-02
Applicant: Joseph Giocastro , Peter Giocastro , James Giocastro
Inventor： Joseph Giocastro , Peter Giocastro , James Giocastro
CPC classification number: F16C3/06 , F02B41/00 , Y10T74/2174
Abstract: A V-shaped crankarm so arranged, constructed, and mounted that when the piston and piston pin are at top dead center and the greatest resistance to the downstroke is made by the crankarm, the V-crankarm will affect the resistance to the downstroke and transfer the power of the downstroke to rotation of the crankarm and the crankarm.
Abstract translation: V形曲臂如此布置，构造和安装，当活塞和活塞销在上止点时，曲柄臂产生最大的抗冲击力，V型曲柄臂将影响下行程和转矩的阻力 曲柄臂和曲柄臂旋转的下冲程度。
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公开(公告)号：US3482561A
公开(公告)日：1969-12-09
申请号：US3482561D
申请日：1968-06-03
Applicant: EMT ENTERPRISES
Inventor： TRAMMELL EARL M JR
CPC classification number: F16H21/18 , F16C3/06 , Y10T74/18056 , Y10T74/18248
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公开(公告)号：US2800809A
公开(公告)日：1957-07-30
申请号：US37865153
申请日：1953-09-04
Applicant: WEST BEND ALUMINUM CO
Inventor： PIKE KENNETH R
CPC classification number: H05B6/101 , F16C3/06 , F16C11/02 , Y10T29/49703 , Y10T74/2173 , Y10T74/2174
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公开(公告)号：US2729117A
公开(公告)日：1956-01-03
申请号：US24065451
申请日：1951-08-07
Applicant: MAYBACH MOTORENBAU GMBH
Inventor： KARL MAYBACH , RICHARD SEIFERT
IPC: F16C3/06
CPC classification number: F16C3/06 , Y10T74/2174
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Patent Agency Ranking
公开(公告)号：US2410929A
公开(公告)日：1946-11-12
申请号：US52480644
申请日：1944-03-02
Applicant: CRAUSE STEPHEN S
Inventor： CRAUSE STEPHEN S
IPC: F16C3/06
CPC classification number: F16C3/06 , Y10T74/2185
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公开(公告)号：US2156203A
公开(公告)日：1939-04-25
申请号：US18729538
申请日：1938-01-27
Applicant: SPENCER AIRCRAFT MOTORS INC
Inventor： SPENCER LOUIS R
IPC: F16C3/06
CPC classification number: F16C3/06 , Y10T74/19056 , Y10T74/196 , Y10T74/2173 , Y10T74/2174
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公开(公告)号：US1753709A
公开(公告)日：1930-04-08
申请号：US28261128
申请日：1928-06-04
Applicant: BASCOM D TALLEY
Inventor： THOMAS LONG JAMES
IPC: F16C3/06
CPC classification number: F16C3/06 , Y10T74/2173 , Y10T74/2174
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公开(公告)号：US1494106A
公开(公告)日：1924-05-13
申请号：US50090921
申请日：1921-09-15
Applicant: ELLIOTT PAUL C
Inventor： ELLIOTT PAUL C
CPC classification number: F16C3/06 , F16C3/14 , F16C3/20 , F16C9/00 , Y10T74/2183 , Y10T74/2185
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公开(公告)号：US20240269784A1
公开(公告)日：2024-08-15
申请号：US18166876
申请日：2023-02-09
Applicant: Transportation IP Holdings, LLC
Inventor： David HARTER , Zackary QUIDETTO , David LACHENDRO , Beau FISHER , Paul KNAPIK , Justin FOWLER , William GRAY , John P. DOWELL
IPC: B23P6/00 , B23K26/342
CPC classification number: B23P6/00 , B23K26/342 , B23P2700/07 , F16C3/06
Abstract: A crankshaft for an internal combustion engine is provided and may include crank pins, crank journals, and webs extending between the crank pins and the crank journals. Each web further may include a web surface on each side of the web. On the web surface, a repair region is provided with an undercut formed in the web. Included in the crankshaft is a cladding deposit that is fused to the web surface in the repair region of the crankshaft.
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