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公开(公告)号:US3918657A
公开(公告)日:1975-11-11
申请号:US48764174
申请日:1974-07-11
CPC分类号: G01B3/1041 , G01B2003/1025 , G01B2003/1043
摘要: A tape reel comprising a casing with a two component hub journalled in its centre, a tape being wound on the hub, the two components of the hub being telescopically interengaged so as to be useable for tape reels of different thicknesses for accomodating tapes of different widths.
摘要翻译: 一种磁带盘,包括一个壳体,其中心部分安装有两个组件,一个磁带缠绕在轮毂上,轮毂的两个组件可伸缩地相互接合,以便可用于不同厚度的磁带卷盘,用于容纳不同宽度的磁带 。
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公开(公告)号:US3570782A
公开(公告)日:1971-03-16
申请号:US3570782D
申请日:1969-01-14
发明人: HAYES DEREK
CPC分类号: G01B3/1005 , G01B2003/1015 , G01B2003/1038
摘要: A tape measure having a measuring tape coiled within a housing provided with a braking device, the latter including a button accessible externally of the housing to actuate a tape clamping member through an intermediate catch member so that the latter alternately engages and disengages a catch point in the housing to define a tape-clamping and a tape-released position respectively of the member.
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公开(公告)号:US3869096A
公开(公告)日:1975-03-04
申请号:US43149174
申请日:1974-01-07
IPC分类号: G11B23/107 , G01B3/10 , B65H75/00
CPC分类号: G01B3/1041 , G01B2003/1046 , G01B2003/1053 , Y10S242/90
摘要: Housing, particularly for flexible tape measures, is made up of a pair of side members between which the reel carrying the tape or the like is journalled, and a collar member spacing the side members apart, a gap in the collar member forming a mouth. The side members may comprise dished metal discs and surrounding rings of plastics material which rings are secured to the collar member to complete the assembly. Different widths of collar member may be employed to form housings of different sizes.
摘要翻译: 外壳,特别是用于柔性带的措施由一对侧构件构成,在该侧构件之间承载带或类似物的卷轴被支承在一起,以及将侧构件间隔开的套环构件,形成口的套环构件中的间隙。 侧部构件可以包括碟形金属盘和塑料材料的环绕环,这些环被固定到套环构件以完成组装。 可以使用不同宽度的套环构件来形成不同尺寸的外壳。
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公开(公告)号:US3816925A
公开(公告)日:1974-06-18
申请号:US34452273
申请日:1973-03-26
IPC分类号: G01B3/10
CPC分类号: G01B3/1005 , G01B2003/1015 , G01B2003/1038
摘要: Spring loaded coiled steel or like flexible measuring tape is provided with a pushbutton braking device which includes an elongate brake member movable along one wall of the tape housing to bear on the tape so as to retain it in an extended condition, and an actuating member incorporating a pushbutton slideable along the upper wall of the housing and linked to the brake member by interengaging peg and slot or like camming formations for positive movement of the brake member in a rectilinear path. The device has few moving parts and is simple to assemble and operate. The housing and both said members may be formed from plastics materials.
摘要翻译: 弹簧加载的卷钢或类似的柔性卷尺设置有按钮制动装置,该按钮制动装置包括细长的制动构件,其可沿着带外壳的一个壁移动以承载在带上,以便将其保持在延伸状态;以及致动构件, 一个按钮可以沿壳体的上壁滑动并通过相互啮合的栓钉和槽或类似的凸轮结构连接到制动构件,以使制动构件在直线路径中的正向移动。 该装置移动部件少,组装操作简单。 壳体和两个所述构件可以由塑料材料形成。
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公开(公告)号:US3503130A
公开(公告)日:1970-03-31
申请号:US3503130D
申请日:1968-08-16
发明人: FERGUSON IAN AGAR
CPC分类号: G01B3/06
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