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公开(公告)号:US2540329A
公开(公告)日:1951-02-06
申请号:US14703950
申请日:1950-03-01
申请人: GRAY HOMER F
发明人: GRAY HOMER F
CPC分类号: B27B19/02 , B23D51/10 , B23D57/0076 , Y10T83/689 , Y10T83/8821 , Y10T83/9481
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公开(公告)号:US2475683A
公开(公告)日:1949-07-12
申请号:US52167944
申请日:1944-02-09
发明人: TOPHAM LAURENCE E
CPC分类号: B27M3/20 , B23D51/046 , B27B19/02 , Y10T83/6475 , Y10T83/6545 , Y10T83/6875 , Y10T83/7065 , Y10T409/303248
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公开(公告)号:US1498135A
公开(公告)日:1924-06-17
申请号:US58428222
申请日:1922-08-25
申请人: UDEN JACOB T
发明人: UDEN JACOB T
IPC分类号: B27B19/02
CPC分类号: B27B19/02 , Y10T74/18512 , Y10T83/693 , Y10T83/706 , Y10T83/7553 , Y10T83/8837
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公开(公告)号:US20130333541A1
公开(公告)日:2013-12-19
申请号:US13919805
申请日:2013-06-17
申请人: Robert Bosch GmbH
发明人: Urs Karlen , Daniel Grolimund
摘要: A method for producing a saw blade having saw teeth arranged along a tooth side includes connecting carbide teeth to a tooth support by introducing heat and removing material from the saw blade tip until a distance between the tooth face of the front saw tooth and the saw blade tip does not exceed a limit value.
摘要翻译: 一种用于制造具有沿着齿侧布置的锯齿的锯片的方法包括:通过引入热量并从锯片尖端移除材料将硬质合金齿连接到齿支撑件,直到前锯齿的齿面与锯片之间的距离 提示不超过限制值。
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公开(公告)号:US2099321A
公开(公告)日:1937-11-16
申请号:US2282435
申请日:1935-05-22
申请人: DELTA MFG CO
发明人: TAUTZ HERBERT E
CPC分类号: B23D59/006 , B27B19/02 , Y10T83/66 , Y10T83/69
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公开(公告)号:US2037121A
公开(公告)日:1936-04-14
申请号:US75389534
申请日:1934-11-20
申请人: HENRY DEAN WILLIAM
发明人: HENRY DEAN WILLIAM
CPC分类号: B27B19/02 , B23D51/16 , Y10T83/688 , Y10T83/706 , Y10T83/745
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公开(公告)号:US1989365A
公开(公告)日:1935-01-29
申请号:US71629934
申请日:1934-03-19
申请人: JONES DAVID W
发明人: JONES DAVID W
IPC分类号: B27B19/02
CPC分类号: B27B19/02 , Y10T83/698 , Y10T83/7567
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公开(公告)号:US11957635B2
公开(公告)日:2024-04-16
申请号:US17515158
申请日:2021-10-29
申请人: Therabody, Inc.
IPC分类号: A61H23/00 , A61H1/00 , A61H15/00 , A61H23/02 , A61B17/14 , B23D49/00 , B23D49/10 , B23D51/16 , B27B19/00 , B27B19/02
CPC分类号: A61H23/006 , A61H1/008 , A61H15/0085 , A61H23/00 , A61H23/0254 , A61B17/142 , A61H2023/029 , A61H2201/0165 , A61H2201/12 , A61H2201/1207 , A61H2201/1215 , A61H2201/123 , A61H2201/14 , A61H2201/1481 , A61H2201/149 , A61H2201/1664 , B23D49/007 , B23D49/10 , B23D51/16 , B27B19/00 , B27B19/002 , B27B19/02
摘要: A percussive therapy device that includes a housing, an electrical source, a motor positioned in the housing, a switch for activating the motor, a push rod assembly operatively connected to the motor and configured to provide reciprocating motion in response to activation of the motor, and a massage attachment secured to a distal end of the push rod assembly. The reciprocating motion of the push rod assembly has a user-adjustable amplitude.
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公开(公告)号:US11786984B2
公开(公告)日:2023-10-17
申请号:US17348035
申请日:2021-06-15
摘要: A blade clamp, for use with a power tool having a reciprocating spindle, includes a cover rotatably coupled to the spindle and a detent received within a bore of the spindle. The detent is movable in a radial direction relative to a longitudinal axis of the spindle to adjust the blade clamp between a locked configuration and an unlocked configuration. The cover is rotatable between a first rotational position relative to the spindle coinciding with the locked configuration, and a second rotational position relative to the spindle coinciding with the unlocked configuration. The blade clamp further includes a sleeve in which the detent is slidably received. The sleeve includes a non-corrosive material for inhibiting corrosion of the detent.
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公开(公告)号:US5369887A
公开(公告)日:1994-12-06
申请号:US166202
申请日:1993-12-10
申请人: Brian Keevers
发明人: Brian Keevers
CPC分类号: B27B19/02
摘要: A powered coping saw has a frame that includes a first leg, a second leg and a third leg. A blade is reciprocally movable in a first and second direction with respect to the frame. First and second blade mounting brackets are provided for mounting the respective first and second ends of the blade. A blade driver is coupled to both the first and the second blade mounting brackets for actively driving both the first and the second ends of the blade in both the first and the second directions. The blade driver includes a motor, a transmission, a first drive member, and a first pivoting arm member. The first pivoting arm member has a first end pivotally coupled to the first drive member, and a second end. A reciprocally moving arm member has a first end pivotally coupled to the second end of the first pivoting arm member, and a second end. A second pivoting arm member has a first end pivotally coupled to the second end of the reciprocally moving arm member, and a second end. A second drive member is pivotally coupled to the second end of the second pivoting arm, and is coupled to the second blade mounting bracket for actively, reciprocally driving the second blade mounting bracket (and hence the blade) in both the first and second directions.
摘要翻译: 动力式对位锯具有包括第一腿,第二腿和第三腿的框架。 叶片可相对于框架在第一和第二方向上往复运动。 第一和第二刀片安装支架设置用于安装刀片的相应的第一和第二端。 叶片驱动器联接到第一和第二叶片安装支架两者,以在第一和第二方向上主动驱动叶片的第一和第二端。 刀片驱动器包括马达,变速器,第一驱动构件和第一枢转臂构件。 第一枢转臂构件具有枢转地联接到第一驱动构件的第一端和第二端。 相互移动的臂构件具有枢转地联接到第一枢转臂构件的第二端的第一端和第二端。 第二枢转臂构件具有枢转地联接到往复运动臂构件的第二端的第一端和第二端。 第二驱动构件枢转地联接到第二枢转臂的第二端,并且联接到第二刀片安装支架,用于在第一和第二方向上主动地往复驱动第二刀片安装支架(以及因此的刀片)。
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