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1. 发明授权

US3735660A Device for cutting sheet material 失效
标题翻译：切割材料的装置
公开(公告)号：US3735660A
公开(公告)日：1973-05-29
申请号：US3735660D
申请日：1970-07-31
申请人： GERBER GARMENT TECHNOLOGY INC
发明人： PEARL D
IPC分类号： B26F1/38 , B23D27/00 , B26D7/20
CPC分类号： B26F1/382 , Y10S83/94 , Y10T83/566 , Y10T83/619 , Y10T83/8743 , Y10T83/8746 , Y10T83/9309 , Y10T83/9312
摘要： A device for cutting sheet material, such as a layup of fabric sheets spread on a cutting table, includes a cutter head movable over the table and having a vertically reciprocating knife or other similar cutting tool. The cutter head is moved by numeric control relative to the table to cause its tool to follow a desired line of cut, and associated therewith is a bottom plate which moves longitudinally of the table in unison therewith between the supporting surface of the table and the bottom layer of the material to receive the lower or distal end of the cutting tool.
摘要翻译：用于切割片材的装置，例如铺在切割台上的织物层的叠层，包括可在桌子上移动并具有垂直往复式刀或其它类似切割工具的切割头。刀头通过相对于工作台的数字控制来移动，以使其工具遵循所需的切割线，并且与其相关联的是底板，其在工作台的支撑表面和底部之间一致地在工作台的纵向移动用于接收切割工具的下端或远端的材料层。

2. 发明授权

US3186279A Film sectioning apparatus 失效
标题翻译：薄膜切片机
公开(公告)号：US3186279A
公开(公告)日：1965-06-01
申请号：US25753363
申请日：1963-02-11
申请人： N B JACKETS CORP
发明人： FRITZ RENGEL
IPC分类号： G03D15/10
CPC分类号： G03D15/10 , Y10T83/619 , Y10T83/8799 , Y10T83/9447

3. 发明授权

US732754A Paper-cutter. 失效
公开(公告)号：US732754A
公开(公告)日：1903-07-07
申请号：US1902128394
申请日：1902-10-23
申请人： CHALLENGE MACHINERY CO
发明人： LEE JAMES L
CPC分类号： B26D1/08 , Y10T83/619 , Y10T83/887

4. 发明申请

US20160096229A1 WORKPIECE GUARD AND BLADE GUARD FOR BAND SAW 审中-公开
标题翻译：工件保护和带状刀片
公开(公告)号：US20160096229A1
公开(公告)日：2016-04-07
申请号：US14966665
申请日：2015-12-11
申请人： Milwaukee Electric Tool Corporation
发明人： Jeffrey Holly , Jeffrey M. Wackwitz , Scott D. Bublitz , Steven W. Hyma , Kurt Limberg , John G. Marx , Ryan J. Denissen , John S. Scott , Richard J. LaSota
IPC分类号： B23D53/12 , B27G19/06 , B23D55/02
CPC分类号： B23D53/12 , B23D55/02 , B23D59/006 , B27G19/06 , Y10T83/613 , Y10T83/619
摘要： A hand-held band saw for cutting a workpiece. The hand-held band saw includes a deck, first and second wheels coupled to the deck for receiving a continuous blade thereabout, a motor coupled to the deck for driving at least one of the first or second wheels, and a handle providing a grip for a user to hold the band saw. The band saw also includes a blade guard having a first portion adjacent the first wheel, a second portion adjacent the second wheel, and a third portion adjoining the first and second portions. A joint couples the first, second, and third portions to the deck for simultaneous movement of the first, second, and third portions with respect to the deck.
摘要翻译：用于切割工件的手持式带锯。手持带锯包括甲板，联接到甲板上的第一和第二轮，用于在其周围接收连续的叶片，耦合到甲板上的马达用于驱动第一或第二轮中的至少一个，以及提供手柄的手柄用户握住带锯。带锯还包括具有邻近第一轮的第一部分的叶片防护件，与第二轮相邻的第二部分，以及邻接第一和第二部分的第三部分。接头将第一，第二和第三部分联接到甲板上，以使第一，第二和第三部分相对于甲板同时移动。

5. 发明授权

US06736932B2 Cutting segment for a false drum 有权
标题翻译：切片段为假鼓
公开(公告)号：US06736932B2
公开(公告)日：2004-05-18
申请号：US09952536
申请日：2001-09-14
申请人： Marie-Laure Bénédicte Josette Cavalotti , John Kolbjoern Roedseth
发明人： Marie-Laure Bénédicte Josette Cavalotti , John Kolbjoern Roedseth
IPC分类号： B29D3026
CPC分类号： B29D30/46 , B26D7/20 , B26D2007/202 , B29D2030/241 , Y10T83/0472 , Y10T83/0605 , Y10T83/619
摘要： A cutting segment for a False Drum (100,200,300) having a cylindrical outer surface (202,306) comprises a slot (204,224,330) extending generally axially from end-to-end of the cylindrical surface, a door panel (322) having substantially the same size and shape as the slot; and a mechanism (320) for opening and closing the door panel. The mechanism for selectively opening and closing the door panel includes an elongate lever (324), one end of which supports the door panel, the other end of which is pivotally attached to a stationary portion (point) of the drum, a spring (326) extending between an inner surface of the door panel and another stationary portion of the drum; and an inflatable pneumatic tube (328) disposed between the lever and yet another stationary portion of the drum. There is thereby provided a method of supporting material overlying the cutting slot of the False Drum, by opening the slot when cutting the material, and closing the slot when not cutting the material. Importantly, after the material is cut, the door panel closes the slot so that the cut end of the material does not hang in the slot, but rather is supported, thereby ensuring reliable transfer of the material to a tire building drum.
摘要翻译：用于具有圆柱形外表面（202,306）的假鼓（100,200,300）的切割段包括从圆柱形表面的端部到端部大致轴向延伸的狭槽（204,224,330），具有基本上相同尺寸的门板（322）形状为槽; 以及用于打开和关闭门板的机构（320）。用于选择性地打开和关闭门板的机构包括细长杆（324），其一端支撑门板，另一端枢转地附接到滚筒的固定部分（点），弹簧（326））在所述门板的内表面和所述滚筒的另一固定部分之间延伸; 以及设置在所述杠杆和所述滚筒的另一固定部分之间的可充气气动管（328）。由此提供了一种通过在切割材料时打开狭槽并且在不切割材料时闭合狭槽的同时支撑覆盖在假鼓的切割槽上的材料的方法。重要的是，在切割材料之后，门板关闭槽，使得材料的切割端不挂在槽中，而是被支撑，从而确保材料可靠地传送到轮胎成型鼓。

6. 发明授权

US2597826A Cutting knife slot closing plate 失效
标题翻译：切割刀槽关闭板
公开(公告)号：US2597826A
公开(公告)日：1952-05-20
申请号：US6300048
申请日：1948-12-02
申请人： E P LAWSON CO INC
发明人： SEYBOLD FREDERICK W
IPC分类号： B26D1/08 , B26D7/02
CPC分类号： B26D1/08 , B26D7/025 , Y10T83/619 , Y10T83/887

7. 发明申请

US20030051793A1 Cutting segment for a false drum and method of supporting material overlying a slot 有权
标题翻译：用于假鼓的切割段和支撑覆盖在槽上的材料的方法
公开(公告)号：US20030051793A1
公开(公告)日：2003-03-20
申请号：US09952536
申请日：2001-09-14
发明人： Marie-Laure Benedicte Josette Cavalotti , John Kolbjoern Roedseth
IPC分类号： B29D030/26 , B29D030/20 , B29D030/24
CPC分类号： B29D30/46 , B26D7/20 , B26D2007/202 , B29D2030/241 , Y10T83/0472 , Y10T83/0605 , Y10T83/619
摘要： A cutting segment for a False Drum (100,200,300) having a cylindrical outer surface (202,306) comprises a slot (204,224,330) extending generally axially from end-to-end of the cylindrical surface, a door panel (322) having substantially the same size and shape as the slot; and a mechanism (320) for opening and closing the door panel. The mechanism for selectively opening and closing the door panel includes an elongate lever (324), one end of which supports the door panel, the other end of which is pivotally attached to a stationary portion (point) of the drum, a spring (326) extending between an inner surface of the door panel and another stationary portion of the drum; and an inflatable pneumatic tube (328) disposed between the lever and yet another stationary portion of the drum. There is thereby provided a method of supporting material overlying the cutting slot of the False Drum, by opening the slot when cutting the material, and closing the slot when not cutting the material. Importantly, after the material is cut, the door panel closes the slot so that the cut end of the material does not hang in the slot, but rather is supported, thereby ensuring reliable transfer of the material to a tire building drum.
摘要翻译：用于具有圆柱形外表面（202,306）的假鼓（100,200,300）的切割段包括从圆柱形表面的端部到端部大致轴向延伸的狭槽（204,224,330），具有基本上相同尺寸的门板（322）形状为槽; 以及用于打开和关闭门板的机构（320）。用于选择性地打开和关闭门板的机构包括细长杆（324），其一端支撑门板，另一端枢转地附接到滚筒的固定部分（点），弹簧（326））在所述门板的内表面和所述滚筒的另一固定部分之间延伸; 以及设置在所述杠杆和所述滚筒的另一固定部分之间的可充气气动管（328）。由此提供了一种通过在切割材料时打开狭槽并且在不切割材料时闭合狭槽的同时支撑覆盖在假鼓的切割槽上的材料的方法。重要的是，在切割材料之后，门板关闭槽，使得材料的切割端不挂在槽中，而是被支撑，从而确保材料可靠地传送到轮胎成型鼓。

8. 发明授权

US4589641A Device for closing up the grooves in the table of a machine saw 失效
标题翻译：用于封闭机锯台面上的凹槽的装置
公开(公告)号：US4589641A
公开(公告)日：1986-05-20
申请号：US726425
申请日：1985-04-24
申请人： Raymond Erhard
发明人： Raymond Erhard
IPC分类号： B23D47/02 , B23Q3/00
CPC分类号： B23D47/025 , Y10T83/619 , Y10T83/654
摘要： The invention relates to a device for closing up the grooves in the tops of the front and rear tables of a machine for sawing materials in sheets, these grooves being perpendicular to the sawing-line. This closing device is characterized by the fact that it comprises, for each groove (9), an obturator (13) activated by means of propulsion (20, 21, 34) and subjected to a vertical course to fit into the groove (9) of the table (5, 6).
摘要翻译：本发明涉及一种用于封闭机床前后台顶部的凹槽的装置，用于锯切材料的片材，这些凹槽垂直于锯切线。该关闭装置的特征在于，对于每个凹槽（9），其包括通过推进（20,21,34）激活并经受垂直过程以装配到凹槽（9）中的闭塞器（13）的事实，的桌子（5,6）。

9. 发明授权

US4096789A Saw guard 失效
标题翻译：看守
公开(公告)号：US4096789A
公开(公告)日：1978-06-27
申请号：US785066
申请日：1977-04-06
申请人： James Edward Blessinger
发明人： James Edward Blessinger
IPC分类号： B23Q11/08 , B27G19/00
CPC分类号： B27G19/00 , B23Q11/0866 , Y10T83/619 , Y10T83/7734 , Y10T83/8722
摘要： A saw guard, especially for preventing splinters and the like for being thrown out from a saw, in which a flexible, strong, wear resistant material, such as belting, is cut into strips and the strips are connected to a housing which covers the saw from above so that a row of strips in side by side relation are in front of the saw while a row of strips arranged in parallel spaced aligned relation extend along at least one side of the saw. The strips along the side of the saw and being spaced apart permit free circulation of air through the sawing region to remove sawdust and the like therefrom but are effective in stopping splinters and the like from being thrown off from the saw because the arrangement of the strips are in parallel spaced relation.
摘要翻译：特别是防止碎片等被从锯上抛出的锯条，其中将柔性，坚固耐磨的材料（例如皮带）切割成条，并将条连接到覆盖锯的壳体从而使得一排条带并排关系在锯的前面，而排列成平行间隔对准的一排条沿着锯的至少一侧延伸。沿着锯的侧面并且间隔开的条带允许空气自由循环通过锯切区域以从其中移除锯屑等，但是有效地阻止碎片等从锯中抛出，因为条的布置是平行间隔的关系。

10. 发明授权

US2467537A Cutting knife slot closing plate 失效
公开(公告)号：US2467537A
公开(公告)日：1949-04-19
申请号：US75254147
申请日：1947-06-04
申请人： E P LAWSON COMPANY INC
发明人： SEYBOLD FREDERICK W
IPC分类号： B26D7/22 , B26D7/26
CPC分类号： B26D7/22 , B26D7/26 , Y10T83/619 , Y10T83/887

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