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公开(公告)号:US20100181731A1
公开(公告)日:2010-07-22
申请号:US12663952
申请日:2008-06-11
申请人: Masanori Ochiai , Makoto Sasaki , Tomoyuki Satoh
发明人: Masanori Ochiai , Makoto Sasaki , Tomoyuki Satoh
CPC分类号: B23K26/384 , B23K26/0006 , B23K26/14 , B23K26/16 , B23K26/354 , B23K26/3568 , B23K37/08 , B23K2101/10 , B23K2101/26 , B23K2101/28 , B23K2103/04 , B23K2103/05 , B23P15/065 , F02F5/00 , F16J9/062
摘要: Provided is a wire rod for an I-type oil ring, which includes right and left rail portions and a web portion connecting the rail portions, which has an oil hole or a molten through hole formed in the web portion, and which has a circumscribing circle diameter of 10 mm or less in its transverse contour. The molten through hole has such a remolten portion formed on its exit side as encloses the exit of the molten through hole. The remolten portion exceeds such a molten portion in the transverse section along the center of the molten through hole as is formed in the molten through hole, and is formed to have 200 μm or less from the outer circumference of the molten through hole and 100 μm or less in the depth direction of the molten through hole.
摘要翻译: 提供一种用于I型油环的线材,其包括左右轨道部分和连接轨道部分的腹板部分,其具有形成在腹板部分中的油孔或熔融通孔,并且具有外接 圆直径在其横向轮廓为10mm或更小。 熔融通孔具有形成在其出口侧的包围熔融通孔的出口的这样的再熔化部分。 在熔融通孔中形成的沿着熔融通孔的中心的横截面中的再熔化部分超过这个熔融部分,并且从熔融通孔的外周形成为200μm以下, 或更小的熔融通孔的深度方向。
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公开(公告)号:US5502880A
公开(公告)日:1996-04-02
申请号:US295881
申请日:1994-09-06
申请人: Richard J. Sharp
发明人: Richard J. Sharp
CPC分类号: B21D11/10 , B21D53/16 , B23P15/065 , Y10T29/49279 , Y10T29/5197
摘要: A machine for manufacturing piston rings from the metal strip (10). The machine comprises feeding means (12) for feeding the strip, shaping means (14, 16, 18, 20) for shaping successive portions of the strip into piston rings of a desired shape, and severing means (22) operable to sever the piston rings from the remainder of the strip. The machine also comprises displacing means (28) operable during each operation of the severing means (22) to move the severing means to substantially reduce the relative movement between the severing means and the point on the strip (10) at which the strip is severed. The severing means (22) is moved along a linear path which extends substantially tangentially to the path of said point.
摘要翻译: PCT No.PCT / GB93 / 00420 Sec。 371日期:1994年9月6日 102(e)1994年9月6日PCT PCT 1993年3月1日PCT公布。 出版物WO93 / 17807 日期1993年9月16日。一种用于从金属条(10)制造活塞环的机器。 该机器包括用于供给条带的进给装置(12),用于将条带的连续部分成形为所需形状的活塞环的成形装置(14,16,18,20)以及可操作以切断活塞的切断装置(22) 从条纹的其余部分敲响。 机器还包括在切割装置(22)的每个操作期间可操作的移位装置(28),以移动切断装置,从而基本上减少切断装置与带材(10)上的切断点处的点之间的相对运动 。 切断装置(22)沿着基本上切线地延伸到所述点的路径的线性路径移动。
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公开(公告)号:US3633260A
公开(公告)日:1972-01-11
申请号:US3633260D
申请日:1970-05-21
申请人: SEALED POWER CORP
发明人: WARRICK FRANK G
IPC分类号: B23P15/06 , F16J20060101
CPC分类号: B23P15/065 , B21D53/16 , B21D53/84 , Y10T29/49279
摘要: A method of making a spacer-expander for a dual rail piston oil ring of the type disclosed in U.S. Pat. No. 3,477,732. The spacer-expander is formed by progressively blanking a strip of flat metal stock to repetitively form successive incremental sections containing two marginal bands, a transverse strut and two legs extending in oppositely offset relation parallel to said strut. The legs are bent to their final inclined relationship with the bands while the strip is still flat. Then the strip is progressively bent into a channel configuration by progressive zone bending of the struts. Further features are set forth in the annexed description.
摘要翻译: 制造用于美国专利公开公开的类型的双轨活塞油环的间隔物 - 膨胀机的方法。 第3,477,732号。 间隔物扩张器通过逐渐地冲压扁平金属坯料条而形成,以重复地形成包含两个边缘带的连续增量部分,横向支柱和两个平行于所述支柱的相反偏移关系延伸的两条腿。 当条带仍然平坦时,腿部弯曲成与带的最终倾斜关系。 然后,通过支柱的渐进区域弯曲,条带逐渐弯曲成通道构造。 其它特征在附图中给出。
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公开(公告)号:US3377682A
公开(公告)日:1968-04-16
申请号:US50005665
申请日:1965-10-21
IPC分类号: B23P15/06
CPC分类号: B23P15/065 , Y10T29/49274
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公开(公告)号:US3241219A
公开(公告)日:1966-03-22
申请号:US36129764
申请日:1964-04-20
发明人: HAMM DOUGLAS W
IPC分类号: B23P15/06
CPC分类号: B23P15/065 , Y10S277/924 , Y10T29/49284 , Y10T29/4979
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公开(公告)号:US2346898A
公开(公告)日:1944-04-18
申请号:US40757741
申请日:1941-08-20
申请人: POWER RES CORP
发明人: BOWERS THOMAS A
CPC分类号: F16J9/206 , B23P15/065 , F16J9/203 , Y10T29/49284
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公开(公告)号:US2152127A
公开(公告)日:1939-03-28
申请号:US71988534
申请日:1934-04-10
发明人: ZAHODIAKIN VICTOR F
CPC分类号: B23P15/065 , B21D13/02 , Y10T29/49279
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公开(公告)号:US2076541A
公开(公告)日:1937-04-13
申请号:US2118335
申请日:1935-05-13
申请人: FLEXION INC
发明人: BOWERS THOMAS A
IPC分类号: B23P15/06
CPC分类号: B23P15/065
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公开(公告)号:US1573545A
公开(公告)日:1926-02-16
申请号:US1395325
申请日:1925-03-09
申请人: HAMILTON ARDEN L
发明人: HAMILTON ARDEN L
IPC分类号: B23P15/06
CPC分类号: B23P15/065 , Y10S428/927 , Y10T428/12271 , Y10T428/1241
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公开(公告)号:US09267461B2
公开(公告)日:2016-02-23
申请号:US12663952
申请日:2008-06-11
申请人: Masanori Ochiai , Makoto Sasaki , Tomoyuki Satoh
发明人: Masanori Ochiai , Makoto Sasaki , Tomoyuki Satoh
IPC分类号: F02F5/00 , F16J13/12 , B23K26/00 , B23K26/14 , B23K26/16 , B23K101/10 , B23K103/04
CPC分类号: B23K26/384 , B23K26/0006 , B23K26/14 , B23K26/16 , B23K26/354 , B23K26/3568 , B23K37/08 , B23K2101/10 , B23K2101/26 , B23K2101/28 , B23K2103/04 , B23K2103/05 , B23P15/065 , F02F5/00 , F16J9/062
摘要: Provided is a wire rod for an I-type oil ring, which includes right and left rail portions and a web portion connecting the rail portions, which has an oil hole or a molten through hole formed in the web portion, and which has a circumscribing circle diameter of 10 mm or less in its transverse contour. The molten through hole has such a remolten portion formed on its exit side as encloses the exit of the molten through hole. The remolten portion exceeds such a molten portion in the transverse section along the center of the molten through hole as is formed in the molten through hole, and is formed to have 200 μm or less from the outer circumference of the molten through hole and 100 μm or less in the depth direction of the molten through hole.
摘要翻译: 本发明提供一种用于I型油环的线材,其包括左右轨道部分和连接轨道部分的腹板部分,该部分具有形成在腹板部分中的油孔或熔融通孔,并且具有外接 圆直径在其横向轮廓为10mm或更小。 熔融通孔具有形成在其出口侧的包围熔融通孔的出口的这样的再熔化部分。 在熔融通孔中形成的沿着熔融通孔的中心的横截面中的再熔化部分超过这个熔融部分,并且从熔融通孔的外周形成为200μm以下, 或更小的熔融通孔的深度方向。
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