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    • 2. 发明公开
    • Foldable saw
    • Sägemit einklappbaremSägeblatt
    • EP1243369A1
    • 2002-09-25
    • EP01121450.9
    • 2001-09-07
    • Kanzawa Seiko Co., Ltd
    • Kanzawa Kuniyuki
    • B23D51/03B27G19/00
    • B27G19/006B23D51/03
    • In a folding saw in which either the edge of the blade, the handle or both are curved, to prevent the edge of the blade from being exposed when blade is folded so that the saw can be handled safely.
      (Means of solution)
      A protective cover (4) in which the edge (1a) of the blade (1) can be nestled is placed inside the housing groove (3) of the handle (2) having a semi-U-shaped cross section for housing the blade (1) in such a way that it is pivotally revolvable around the top end of the handle. A revolvable control lever (5) is established at the bottom end of the handle (2), and a portion of the control lever (5) is engaged with the tip of the protective cover (4). The protective cover (4) can be retracted into and pulled out of the housing groove (3) of the handle (2) by the revolving operation of the control lever (5). In this way, the protective cover (4) covers the edge (1a) of the blade (1) that is exposed from the housing groove (3).
    • 在折叠锯中,其中叶片的边缘,手柄或两者都是弯曲的,以防止当叶片折叠时叶片的边缘暴露,使得锯可以安全地被处理。 (解决方案)将刀片(1)的边缘(1a)可以嵌套的保护盖(4)放置在手柄(2)的容纳槽(3)的内部, 半U形横截面,用于以这样的方式容纳叶片(1),使得其围绕手柄的顶端可枢转地旋转。 在手柄(2)的底端建立可旋转的控制杆(5),并且控制杆(5)的一部分与保护盖(4)的尖端接合。 保护盖(4)可以通过控制杆(5)的旋转操作而缩回到手柄(2)的容纳槽(3)中并从中拉出。 以这种方式,保护盖(4)覆盖从壳体凹槽(3)露出的叶片(1)的边缘(1a)。
    • 3. 发明公开
    • Foldable saw
    • 折叠锯
    • EP1086770A3
    • 2002-08-21
    • EP00116323.7
    • 2000-07-27
    • Kanzawa Seiko Co., Ltd
    • Kanzawa, Kuniyuki, c/o Kanzawa Seiko Co., Ltd.
    • B23D51/03
    • B23D51/03
    • In a folding saw in which either the edge of the blade, the handle or both are curved, to prevent the edge of the blade from being exposed when blade is folded so that the saw can be handled safely, a protective cover 4 in which the edge 1a of the blade 1 can be nestled is placed inside the housing groove 3 of the handle 2 having a semi-U-shaped cross section for housing the blade 1. The protective cover 4 is retractable with respect to the housing groove 3, and when the blade is folded, projects out of the housing groove 3 and covers the edge 1a, which may be exposed. The protective cover 4 is preferably energized by a spring so that it covers the edge 1a whenever the blade is folded.
    • 在其中刀片的边缘,手柄或两者都是弯曲的折叠锯中,为了防止当刀片被折叠时刀片的边缘暴露以使得锯可以被安全地处理,保护罩4中, 叶片1的边缘1a可以被放置在放置在具有用于容纳叶片1的半U形横截面的手柄2的容纳槽3内。保护盖4相对于容纳槽3是可缩回的,并且 当刀片折叠时,突出到外壳凹槽3之外并覆盖可能暴露的边缘1a。 保护罩4优选通过弹簧供能,使得每当锯片折叠时它都覆盖边缘1a。
    • 4. 发明公开
    • Multi tool saw
    • 多用工具锯
    • EP2653253A1
    • 2013-10-23
    • EP13164173.0
    • 2013-04-17
    • Stanley Black & Decker, Inc.
    • Vanderbeek, Karl
    • B23D51/10B23D51/03
    • B23D51/03B23D49/10B23D49/12B23D51/125B23D51/14B25F1/04
    • A multi-tool saw assembly includes a saw assembly and a utility tool. The saw assembly includes a frame having a first end and a second end. The saw assembly also includes a first handle fixed relative to the frame. The saw assembly further includes a saw blade, selectively coupled to the frame and extending between the first end and the second end. The saw blade includes a first connection portion connected to the first end and a second connection portion connected to the second end. The utility tool includes a second handle and a work portion. The second handle forms a portion of the frame and/or the first handle. The utility tool is separable from the saw assembly. The saw blade remains connected to the first end and the second end, and the first handle remains connected to the frame, when the utility tool is separated from the saw assembly.
    • 多工具锯组件包括锯组件和实用工具。 锯组件包括具有第一端和第二端的框架。 锯组件还包括相对于框架固定的第一把手。 该锯组件还包括锯片,其选择性地联接到框架并且在第一端和第二端之间延伸。 锯片包括连接到第一端的第一连接部分和连接到第二端的第二连接部分。 该实用工具包括第二把手和工作部分。 第二手柄形成框架和/或第一手柄的一部分。 该实用工具可与锯组件分离。 锯片保持连接到第一端和第二端,并且当公用工具与锯组件分离时,第一把手保持连接到框架。
    • 9. 发明公开
    • Hacksaw with blade tension adjustment mechanism
    • 具有刀片张力调整机制的锯刀
    • EP1512479A2
    • 2005-03-09
    • EP04253968.4
    • 2004-07-01
    • THE STANLEY WORKS
    • Ranieri, Eric
    • B23D51/12B23D51/03
    • B23D51/03B23D51/125
    • A hacksaw includes an elongated blade (22), a frame (14), and a blade tension adjustment mechanism (12). The blade tension adjustment mechanism includes a lever (50) constructed and arranged to be pivotally moved between (1) a blade tensioning position so as to tension the blade, and (2) a blade releasing position so as to release the tension from the blade and thereby allow removal and replacement of the blade. A lock (66) is slidably attached to the lever to slide between (1) a locked position wherein the lock secures the lever in the blade tensioning position, and (2) an unlocked position wherein the lock permits the lever to be pivoted between the blade tensioning position and the blade releasing position.
    • 钢锯包括细长刀片(22),框架(14)和刀片张力调节机构(12)。 叶片张力调节机构包括杆(50),该杆(50)被构造和布置成在(1)叶片张紧位置以张紧叶片和(2)叶片释放位置之间枢转地移动,以从叶片释放张力 并由此允许移除和更换刀片。 一个锁(66)可滑动地连接到杠杆上,以便在(1)一个锁定位置和一个解锁位置之间滑动,在该锁定位置上,锁定件将杠杆固定在锯片张紧位置,而在解锁位置上锁定件允许杠杆在 刀片张紧位置和刀片释放位置。