公开(公告)号：US07793398B2

公开(公告)日：2010-09-14

申请号：US12463516

申请日：2009-05-11

申请人： Laurent Dumortier ,  Jacques Samenayre ,  Olivier Mantaux ,  David Lavigne

发明人： Laurent Dumortier ,  Jacques Samenayre ,  Olivier Mantaux ,  David Lavigne

IPC分类号： B23P6/00 ,  B23P19/033 ,  B23D79/02

CPC分类号： E04F21/0084 ,  E04F21/32 ,  Y10T29/49718 ,  Y10T29/49719 ,  Y10T29/49721 ,  Y10T29/49726 ,  Y10T29/49734 ,  Y10T29/49821 ,  Y10T29/49822

摘要： A method of removing aircraft mastic includes contacting a cutting head with a body of aircraft mastic within a fuel tank of an aircraft, and vibrating the cutting head with a pneumatic vibrator to cut away the mastic without scratching the metal components to which the mastic is adhered.

摘要翻译： 去除飞机胶乳的方法包括将切割头与飞机的燃料箱内的飞机体积接触，并用气动振动器振动切割头，以切除胶浆而不刮擦粘附有胶结物的金属组分 。

公开(公告)号：US20100162573A1

公开(公告)日：2010-07-01

申请号：US12346905

申请日：2008-12-31

申请人： Eric Liao

发明人： Eric Liao

IPC分类号： B26B3/00

CPC分类号： E04F21/0084 ,  E04F21/165 ,  E04F21/1652 ,  E04F21/1655

摘要： A tool for removing a bead of caulk from a joint at the intersection of two adjacent surfaces is provided. The tool includes an arcute handle comprising a friction section on an upper surface; and a hollow scraping section at the head of the handle and comprising a left plane, a right plane, a front tip, a bottom tip, a front edge at the intersection of the left plane and the right plane, and a bottom edge. In one operating mode the front tip, the left plane, and the right plane are adapted to cut and lift the bead from the adjacent surfaces of the joint by inserting the front tip into the bead by pushing the tool. Preferably, the left plane is at an angle of about 90 degrees with respect to the right plane.

摘要翻译： 提供了一种用于在两个相邻表面的交叉点处从接头去除填缝珠的工具。 该工具包括一个在上表面上包括摩擦部分的弧形手柄; 以及在手柄的头部处的中空的刮削部分，并且包括左平面，右平面，前尖端，底尖，在左平面和右平面的交叉点处的前边缘和底边缘。 在一个操作模式中，前尖端，左平面和右平面适于通过推动工具将前尖端插入胎圈中而从接合的相邻表面切割和提起胎圈。 优选地，左平面相对于右平面成大约90度的角度。

公开(公告)号：US20080209657A1

公开(公告)日：2008-09-04

申请号：US12069367

申请日：2008-02-07

申请人： Wilfred J. Hoffmann ,  Gloria Hoffmann

发明人： Wilfred J. Hoffmann ,  Gloria Hoffmann

IPC分类号： A47L13/02

CPC分类号： E04F21/165 ,  E04F21/0084 ,  E04F21/1652 ,  E04F21/1655 ,  E04F21/32

摘要： A scraper system for removing caulk beads from at least one surface. The scraper system comprises a handle portion and a scraper portion. The scraper portion comprises a first scraper structure defining a first scraper edge and a second scraper structure defining a second scraper edge. The second scraper edge comprises a first scraper edge portion and a second scraper edge portion, and the first and second scraper edge portions extend at a first angle with respect to each other. The scraper system may be used in a first mode in which the first scraper edge is used to remove caulk beads from the at least one surface and a second mode in which the second scraper edge is used to remove caulk beads from a plurality of surfaces.

摘要翻译： 用于从至少一个表面去除填缝珠的刮刀系统。 刮刀系统包括手柄部分和刮刀部分。 刮刀部分包括限定第一刮刀边缘的第一刮刀结构和限定第二刮刀边缘的第二刮刀结构。 第二刮刀边缘包括第一刮刀边缘部分和第二刮刀边缘部分，并且第一和第二刮刀边缘部分相对于彼此以第一角度延伸。 刮刀系统可以以第一模式使用，其中第一刮刀边缘用于从至少一个表面去除填缝珠，以及第二模式，其中第二刮刀边缘用于从多个表面去除填缝珠。

公开(公告)号：US07395880B1

公开(公告)日：2008-07-08

申请号：US11198531

申请日：2005-08-08

申请人： Bob M. Esquivel

发明人： Bob M. Esquivel

IPC分类号： E21B10/43 ,  E21B10/22

CPC分类号： B28D1/146 ,  B28D1/186 ,  E04F21/0084

摘要： A mortar removal drill bit system includes a toothed drill bit that includes an elongated rod that has a first end and a second end. A plurality of rectangular plates is attached to and extends laterally from the rod. Each of the plates has a distal edge with respect to the rod. Each of the distal edges is orientated parallel to a longitudinal axis of the rod. The first end of the rod is removably extendable into and attached to a drill.

摘要翻译： 砂浆去除钻头系统包括齿形钻头，其包括具有第一端和第二端的细长杆。 多个矩形板附接并从杆横向延伸。 每个板具有相对于杆的远侧边缘。 每个远侧边缘平行于杆的纵向轴线定向。 杆的第一端可拆卸地延伸并连接到钻头上。

公开(公告)号：US06719504B2

公开(公告)日：2004-04-13

申请号：US09934671

申请日：2001-08-23

申请人： James Downey

发明人： James Downey

IPC分类号： B23C328

CPC分类号： B28D1/00 ,  B28D7/00 ,  E04F21/0084 ,  Y10T409/306216 ,  Y10T409/306496 ,  Y10T409/306608

摘要： A device for removing grout from between a joint. The device comprises at least one handle member with at least one guide and at least one motor portion. The motor portion has at least one cutting member. The guide and the cutting member are aligned. The guide is adapted to guide the cutting member along the joint.

摘要翻译： 用于从接头之间去除灌浆的装置。 该装置包括具有至少一个引导件和至少一个马达部分的至少一个手柄构件。 马达部分具有至少一个切割构件。 引导件和切割构件对齐。 引导件适于沿着接头引导切割构件。

公开(公告)号：US5992404A

公开(公告)日：1999-11-30

申请号：US027979

申请日：1998-02-23

申请人： Hans-Rainer Bleyer ,  Heinz Poppe

发明人： Hans-Rainer Bleyer ,  Heinz Poppe

IPC分类号： B24C3/02 ,  B26F3/00 ,  E03F3/06 ,  E04F21/00 ,  B28D1/00

CPC分类号： B24C3/02 ,  B26F3/004 ,  E03F3/06 ,  E04F21/0084

摘要： A process and a device for clearing out joints in masonry is disclosed. The clearing out is effected by producing a groove by high-pressure water jets that are so oriented and guided relative to one another and relative to the desired groove. Further, a groove with a determined cross section of determined width and depth results.

摘要翻译： 公开了一种用于清除砖石中接缝的方法和装置。 通过相对于彼此和相对于期望的槽定向和引导的高压水射流产生槽来实现清除。 此外，具有确定的宽度和深度的横截面的凹槽导致。

公开(公告)号：US5058275A

公开(公告)日：1991-10-22

申请号：US460159

申请日：1990-03-16

申请人： Jurg G. Staubli

发明人： Jurg G. Staubli

IPC分类号： B25D17/02 ,  B25D17/08 ,  E04F21/00

CPC分类号： B25D17/088 ,  B25D17/02 ,  E04F21/0084

摘要： A chisel for removing material (5) from a crack defined between two adjacent bricks, comprising a body (1) supporting an elongate tip (2) and defining shoulders (4) extending transversely of the tip. The width of the tip is less than the width of cracks from which it is desired to remove material and the width of the shoulders is greater than the width of the cracks such that the shoulders limit the depth of insertion of the tip into the cracks. The shoulders may be fixed surfaces, which may be covered with or fabricated from materials which will not mark bricks across which they slide, or alternatively the shoulders may be defined by rollers (22).

摘要翻译： PCT No.PCT / GB88 / 00583 Sec。 371日期1990年3月16日 102（e）1990年3月16日PCT PCT。 出版物WO89 / 00484 日期：1989年1月26日。一种用于从两个相邻砖块之间限定的裂纹中除去材料（5）的凿子，其包括支撑细长尖端（2）的主体（1）和限定横向于尖端延伸的肩部（4）。 尖端的宽度小于期望去除材料的裂纹的宽度，并且肩部的宽度大于裂纹的宽度，使得肩部将尖端的插入深度限制在裂纹中。 肩部可以是固定表面，其可以由不会标记它们滑动的砖的材料覆盖或制成，或者可以由辊（22）限定肩部。

公开(公告)号：US4618395A

公开(公告)日：1986-10-21

申请号：US735312

申请日：1985-05-17

申请人： Hermann Breucha

发明人： Hermann Breucha

IPC分类号： B23D49/00 ,  E01C23/09 ,  E04F21/00 ,  B32B31/18

CPC分类号： E01C23/0953 ,  B23D49/006 ,  E01C23/0926 ,  E04F21/0084 ,  Y10S156/934 ,  Y10T156/1052 ,  Y10T156/1348 ,  Y10T156/19 ,  Y10T156/1961 ,  Y10T156/1972 ,  Y10T83/0304

摘要： This invention relates to an implement for removing plastic sealing strips from joints between reinforced concrete elements. The cutting implement provided for that purpose can easily be operated and can be used to provide a clean joint so that such operations can be performed more efficiently. The cutting implement comprises two parallel spaced apart cutting blades, which are transversely adjustable and adapted to extend into the joint containing the plastic sealing strip. The cutting blades are adapted to be longitudinally reciprocated in phase opposition by means of an eccentric or crank drive and are succeeded by conveying means for withdrawing the plastic sealing strip which has been severed on both sides.

摘要翻译： 本发明涉及一种用于从钢筋混凝土构件之间的接合处移除塑料密封条的工具。 为此目的提供的切割工具可以容易地操作，并且可以用于提供清洁的接头，使得可以更有效地进行这样的操作。 切割工具包括两个平行间隔开的​​切割刀片，其横向可调节并适于延伸到包含塑料密封条的接头中。 切割刀片适于通过偏心或曲柄驱动器相对相对地纵向往复运动，并且通过输送装置接下来用于取出两侧已经切断的塑料密封条。

公开(公告)号：US4338718A

公开(公告)日：1982-07-13

申请号：US136167

申请日：1980-03-31

申请人： E. Alfred Olkkola

发明人： E. Alfred Olkkola

IPC分类号： E04F21/00 ,  E04F21/165 ,  B25B17/00

CPC分类号： E04F21/0084 ,  E04F21/165

摘要： The present invention relates to a novel and improved tool for removing worn and cracked grout from between floor, wall and ceiling tiles in a rapid and efficient manner whereby damage to the tiles is reduced to a minimum.In accordance with one form of the invention novel means is provided for limiting the depth of penetration of the tool in the grout and between the adjacent tiles and in another form of the invention novel means is provided whereby the grout removing portion of the tool may be readily changed to provide a tool adapted for work requiring blade means of different sizes and having different grout removing characteristics.

摘要翻译： 本发明涉及一种用于以快速和有效的方式从地板，墙壁和天花板瓦片之间移除磨损和破裂的浆料的新型和改进的工具，由此将瓦片的损坏减小到最小。 根据本发明的一种形式，提供了用于限制工具在灌浆中和相邻砖之间的穿透深度的新颖手段，并且在本发明的另一形式中，提供了新颖的装置，其中工具的浆料去除部分可以是 容易地改变以提供适于工作的工具，其需要具有不同尺寸的刀片装置并具有不同的浆料去除特性。

公开(公告)号：US3662423A

公开(公告)日：1972-05-16

申请号：US3662423D

申请日：1970-10-09

申请人： LLOYD P MILLER

发明人： MILLER LLOYD P

IPC分类号： E04F21/00 ,  E04F21/165 ,  E04F21/17

CPC分类号： E04F21/0084 ,  E04F21/165 ,  E04F21/1652

摘要： A rake for cleaning brick joints consisting of a tubular crossbar attached to a handle nonperpendicularly thereto so that the ends of the crossbar are offset relative to each other. Rollers are journaled to the ends of the crossbar at a spacing equal to twice the distance between brick joints, the rollers being parallel to the handle. A depending raking member is adjustably clamped to the midportion of the crossbar so as to engage in a brick joint while the rollers ride in the two outwardly adjacent parallel brick joints.

摘要翻译： 用于清洁砖接头的耙子，其由非垂直于其的手柄连接的管状横杆组成，使得横杆的端部相对于彼此偏移。 辊子以横截面相等于砖接头之间的距离的两倍，辊子与手柄平行。 一个悬垂构件被可调节地夹在横杆的中间部分，以便在两个向外相邻的平行砖接头处滚动时，它们接合在一个砖接头中。