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91. 发明授权

US4220201A Casing perforator 失效
标题翻译：套管穿孔机
公开(公告)号：US4220201A
公开(公告)日：1980-09-02
申请号：US13270
申请日：1979-02-21
申请人： Ernest D. Hauk
发明人： Ernest D. Hauk
IPC分类号： E21B43/112
CPC分类号： E21B29/00 , E21B43/112 , Y10T83/398
摘要： A lower portion of water well casing in the ground is perforated by means of a toothed wheel journalled on the end of an arm pivotally carried by an elongated perforator body. The perforator body carries an air driven piston and actuator link connected to pivot the arm and wheel downwardly from an upward retracted position to a lower start position in which a point of one tooth and a flat end of an adjacent tooth contact the interior of the casing. In this start position the axis of rotation of the wheel is in an over-center position, below a line between the arm pivot axis and the point of the upper one of the two teeth that contact the casing surface. In this over-center start position, the perforator body is pulled upwardly so that the wheel teeth are pressed outwardly against the casing surface with great force by the over-center arrangement which urges the wheel axis closer to the casing. Each tooth has a truncated cutting end that extends along a line intersecting an outermost point of the adjacent tooth to provide optimum penetration of the casing wall.
摘要翻译：地下水井套管的下部通过安装在由细长的穿孔体枢轴承载的臂的端部上的齿轮穿孔。穿孔体承载着一个空气驱动的活塞和致动器连接件，其连接成使臂和轮从向上的缩回位置向下枢转到下一个起始位置，在该起始位置，相邻齿的一个齿和一个平坦端的点与壳体的内部接触。在该起始位置，车轮的旋转轴线处于超过中心位置，在臂枢转轴线与接触壳体表面的两个齿的上部之间的线下方。在这个超中心起始位置，穿孔体被向上拉，使得轮齿以较大的力被向外压靠在壳体表面上，该中心布置促使轮轴更接近壳体。每个齿具有截断的切割端，其沿与相邻齿的最外点相交的线延伸，以提供套管壁的最佳穿透。

92. 发明授权

US4160398A Method and apparatus for manufacture of insulating sleeves 失效
标题翻译：绝缘套管的制造方法和装置
公开(公告)号：US4160398A
公开(公告)日：1979-07-10
申请号：US882441
申请日：1978-03-01
申请人： Bernard H. Bichot , Rene Gest
发明人： Bernard H. Bichot , Rene Gest
IPC分类号： B26D3/00 , B29C53/60 , B26D3/08
CPC分类号： B26D3/001 , B29C53/60 , Y10T83/023 , Y10T83/0596 , Y10T83/398
摘要： Making insulation sleeves from binder containing fibrous material, including integrated method and apparatus features for dividing a continuous blanket or web of fibrous material into individual lengths, winding individual lengths of fibrous blanket upon a multi-part separable mandrel, heating the mandrel to cure the binder in the inside surface layer of the sleeve, separating the sleeve from the mandrel, bringing the outside surface of the sleeve into contact with a heated surface to cure the binder in the outside surface layer of the sleeve, delivering the sleeves to a curing oven in which the sleeves are advanced and rotated, trimming the ends of the sleeves, and axially slitting the sleeves.
摘要翻译：将含有纤维材料的粘合剂制成绝缘套筒，包括用于将纤维材料的连续毯或网状物分成单独长度的一体化方法和装置特征，将多个纤维层的各个长度卷绕在多部分可分离的心轴上，加热心轴以固化粘合剂在套筒的内表面层中，将套筒与心轴分离，使得套筒的外表面与加热表面接触，以使套筒的外表面层中的粘合剂固化，将套筒输送到固化炉套筒前进和旋转，修剪套筒的端部，并轴向地切割套筒。

93. 发明授权

US4122738A Apparatus for the cutting and simultaneous dispensing of a web of roll material 失效
标题翻译：用于切割和同时分配卷材的卷材的装置
公开(公告)号：US4122738A
公开(公告)日：1978-10-31
申请号：US814931
申请日：1977-07-12
申请人： Maurice Granger
发明人： Maurice Granger
IPC分类号： A47K10/32 , A47K10/36 , B26D1/42 , B26D1/62 , B26D5/16 , B26D1/56
CPC分类号： B26D5/16 , A47K10/3643 , B26D1/425 , B26D1/626 , A47K2010/3233 , A47K2010/365 , Y10T83/398 , Y10T83/4691 , Y10T83/4746 , Y10T83/4812 , Y10T83/489
摘要： Apparatus for cutting and simultaneously dispensing a web of roll material comprising a carrier for a roll of material mounted in a casing and urged against a rotatable drum which is driven in rotation by manual traction applied to a free end of the material extending from the casing. A profiled pawl is supported at one of the ends of the drum and cooperates with a shock absorber and an elastic abutment to brake the drum at the end of one revolution and hold it in readiness for a subsequent pull on the material. An eccentric lever is secured at the other end of the drum and is engaged by a spring such that in a first portion of rotation of the drum, the spring absorbs energy and after a dead point, it releases its energy to drive the drum in rotation. The drum has a longitudinal slot and a cutting member is pivotably mounted in the slot and carries a follower which cooperates with a fixed cam such that the cutting member is retracted in the drum in a inoperative position and projects from the slot in the drum in the operative position to produce a cut across the entire width of the material while the latter is maintained in tension on both sides of the cutting member.
摘要翻译：用于切割和同时分配卷材的卷材的装置，其包括用于安装在壳体中的一卷材料的载体，并且被推靠在可旋转的滚筒中，该旋转滚筒通过手动牵引而被旋转地施加到从壳体延伸的材料的自由端。成型棘爪被支撑在滚筒的一个端部处，并与减震器和弹性支座配合，以在一转结束时制动滚筒并保持其准备好随后拉动材料。偏心杆固定在滚筒的另一端并且由弹簧接合，使得在滚筒的旋转的第一部分中，弹簧吸收能量并且在死点之后，释放其能量以驱动滚筒旋转。滚筒具有纵向槽，并且切割构件可枢转地安装在槽中，并且承载与固定凸轮配合的随动件，使得切割构件在滚筒中缩回到非操作位置，并从滚筒中的槽突出操作位置以在材料的整个宽度上产生切割，同时在切割构件的两侧保持张紧。

94. 发明授权

US4008638A Die assembly for forming openings in workpieces 失效
标题翻译：用于在工件中形成开口的模具组件
公开(公告)号：US4008638A
公开(公告)日：1977-02-22
申请号：US655499
申请日：1976-02-05
申请人： Frederick O. Miller
发明人： Frederick O. Miller
IPC分类号： B21D28/32 , B26F1/02
CPC分类号： B26F1/02 , B21D28/32 , Y10T83/392 , Y10T83/398
摘要： A die assembly especially adapted for forming bottom and side openings in a cup-shaped container comprises a base having a cavity therein for the accommodation of the container and a plug movable into and out of the cavity and being of such size as to fit within the container. The plug carries a plurality of springy punches having free ends which project beyond the corresponding end of the plug and which are operable to punch holes in the bottom of the container. The plug carries a floating cam ring provided with means responsive to predetermined movement of the plug into the cavity to cam the punches laterally of the plug and form openings in the side of the container.
摘要翻译：特别适用于在杯形容器中形成底部和侧部开口的模具组件包括其中具有用于容纳容器的空腔的底座和可移入和移出空腔的塞子，并且尺寸适于安装在容器。插头承载多个弹性冲头，其具有伸出插塞的相应端部的自由端，并且可操作地冲击容器底部的孔。插头承载浮动凸轮环，其具有响应于插头进入空腔的预定运动的装置，以使插头横向凸起并在容器侧面形成开口。

95. 发明授权

US3167101A Corner square 失效
标题翻译：角广场
公开(公告)号：US3167101A
公开(公告)日：1965-01-26
申请号：US23438162
申请日：1962-10-31
申请人： ANDERSON BEAUMONT K
发明人： ANDERSON BEAUMONT K
IPC分类号： B27M1/00
CPC分类号： B27M1/00 , Y10T83/398

96. 发明授权

US3153963A Apparatus for shearing the ends of tubing 失效
标题翻译：用于剪切管道末端的装置
公开(公告)号：US3153963A
公开(公告)日：1964-10-27
申请号：US29050663
申请日：1963-06-25
申请人： VOGEL TOOL & DIE CORP
发明人： COULON EDWARD I , MAY HARRY J
IPC分类号： B23D21/02
CPC分类号： B23D21/02 , Y10T83/398 , Y10T83/8773 , Y10T83/9444

97. 发明授权

US3130886A Former roller with cutting knife 失效
标题翻译：前辊用切刀
公开(公告)号：US3130886A
公开(公告)日：1964-04-28
申请号：US12299861
申请日：1961-07-10
申请人： ALSTERMO BRUKS AKTIEBOLAG
发明人： AKE STAAF GUSTAV , ARNE MOLIN STIG
IPC分类号： B26D1/42
CPC分类号： B26D1/425 , Y10T83/398 , Y10T225/371

98. 发明授权

US3124842A Method and apparatus for molding a doll s head 失效
公开(公告)号：US3124842A
公开(公告)日：1964-03-17
申请号：US3124842D
申请日：1962-01-22
IPC分类号： A63H9/00 , B29C33/00 , B29C49/50
CPC分类号： B29C49/50 , A63H9/00 , B29C33/00 , Y10S264/70 , Y10S425/005 , Y10T83/392 , Y10T83/398

99. 发明授权

US3122833A Duct perforator for a damper 失效
标题翻译：用于阻尼器的管道穿孔器
公开(公告)号：US3122833A
公开(公告)日：1964-03-03
申请号：US20646362
申请日：1962-06-29
申请人： DAVID HOUSTON
发明人： DAVID HOUSTON
IPC分类号： B21D28/28
CPC分类号： B21D28/28 , Y10T83/398

100. 发明授权

US2633890A Punching apparatus 失效
公开(公告)号：US2633890A
公开(公告)日：1953-04-07
申请号：US12521049
申请日：1949-11-03
申请人： WESTERN ELECTRIC CO
发明人： CHARLES ROZANEK
IPC分类号： B21D28/30 , B21D43/18
CPC分类号： B21D28/30 , B21D43/18 , Y10T83/398 , Y10T83/748

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