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1. 发明授权

US4843928A Mounting of tool blades 失效
标题翻译：安装刀片
公开(公告)号：US4843928A
公开(公告)日：1989-07-04
申请号：US109954
申请日：1987-10-19
申请人： Dennis H. Wale , Paul A. Reynolds
发明人： Dennis H. Wale , Paul A. Reynolds
IPC分类号： B23C5/22
CPC分类号： B23C5/2265 , Y10T407/1908 , Y10T407/1914 , Y10T407/192 , Y10T407/1922 , Y10T407/1966 , Y10T82/2529
摘要： The invention relates to a rotary tool having at least one replaceable cutting blade, the or each received in a channel and clamped firmly therein. The tool body has a passage in each channel which receives a safety member in the form of a pin projecting into a recess in the blade. In normal use the pin remains out of contact with the walls of the blade recess, engaging with the recess only if the clamping means fail, so as to restrain the blade from falling out of the channel.
摘要翻译：本发明涉及一种具有至少一个可替换的切割刀片的旋转工具，所述切割刀片被接纳在通道中并被牢固地夹紧在其中。工具主体在每个通道中具有通道，该通道容纳以突出到叶片中的凹部中的销的形式的安全构件。在正常使用中，销保持与叶片凹部的壁不接触，仅当夹紧装置失效时与凹部接合，以便限制叶片从通道中脱落。

2. 发明授权

US3991454A Flute pieces for engineers tools 失效
标题翻译：长笛用于工程师工具
公开(公告)号：US3991454A
公开(公告)日：1976-11-16
申请号：US548364
申请日：1975-02-10
申请人： Dennis Harry Wale
发明人： Dennis Harry Wale
IPC分类号： B23B51/02 , B26D1/12
CPC分类号： B23B51/02 , B23B2240/28 , B23B2251/241 , B23B2251/48 , Y10T407/1952 , Y10T408/455 , Y10T408/78 , Y10T408/898 , Y10T408/907
摘要： A flute piece consisting of a piece of tungsten carbide twisted or formed such that the flute piece has at least two helical cutting edges and an axis through which the tungsten carbide material extends. The flute piece is intended for an engineers' tool for working ferrous or non-ferrous metal, plastics or wood, such as a twist drill or a milling or boring cutter for a machine tool. A shank member has an extension web on one end thereof which is provided with a helical slot for reception of the flute piece.
摘要翻译：一种由一块被硬化或形成的碳化钨组成的凹槽片，使得该凹槽片具有至少两个螺旋形切割边缘和碳化钨材料通过其延伸的轴线。长笛片用于工程师用于黑色金属或有色金属，塑料或木材的工具，例如麻花钻或用于机床的铣削或镗刀。柄构件在其一端具有延伸腹板，其具有用于接收长槽件的螺旋槽。

3. 发明授权

US4764059A Contoured tool blades 失效
标题翻译：轮廓刀具
公开(公告)号：US4764059A
公开(公告)日：1988-08-16
申请号：US924287
申请日：1986-10-29
申请人： Dennis H. Wale
发明人： Dennis H. Wale
IPC分类号： G07D5/08 , B23C5/22 , B26D1/12
CPC分类号： B23C5/2265 , Y10T407/192 , Y10T407/1924 , Y10T407/1942 , Y10T407/1966 , Y10T407/235 , Y10T407/26
摘要： The invention discloses a rotary tool, for example a milling cutter, having a tool body 2 including at least one helical seating channel into which is brazed, bonded or clamped a cutting blade (8, 18, 30). The blade(s) is/are helical strips of high speed steel or tungsten carbide having a leading edge to cut a work piece. A leading face (10) of the blade has wave-form or castellated grooves to give an undulating or serrated leading edge so that the metal removed from the work piece is removed in small clips not in long lengths of swarf. In examples given, the grooves of the leading face are provided with stop ends (26) to act as a brazing or bonding key. An outer surface (36) of the blade may also be undulating, if required.
摘要翻译：本发明公开了一种旋转工具，例如铣刀，具有包括至少一个螺旋座位通道的工具主体2，钎焊，粘合或夹紧切割刀片（8,18,30）。刀片是高速钢或碳化钨的螺旋条，其具有用于切割工件的前缘。叶片的引导面（10）具有波浪形或槽形沟槽，以产生起伏或锯齿形的前缘，使得从工件移除的金属以不长的切屑的小夹具被移除。在给出的实施例中，引导面的凹槽设置有用作钎焊或键合键的止动端（26）。如果需要，叶片的外表面（36）也可以起伏。

4. 发明授权

US3953997A Cutting tool faces 失效
标题翻译：切削工具面
公开(公告)号：US3953997A
公开(公告)日：1976-05-04
申请号：US532393
申请日：1974-12-13
申请人： Dennis Harry Wale
发明人： Dennis Harry Wale
IPC分类号： B21D53/64 , B21D11/06
CPC分类号： B21D53/64 , Y10S76/11
摘要： A method for producing a cutting face from a hard cutting material for engineer's tools comprising, essentially, presenting the metal stock to a feed slot within a forming core, heating the same to its deformation temperature and then forcing now deformed stock through said forming core into the desired shape. A helical cutting face produced by such method having a length greater than one-third its total lead; a helix angle in the range of 10.degree.-45.degree.; being of a length of one and one-half inches upward depending upon the particular tool requirement; and being of any desired cross-section.
摘要翻译：一种从用于工程师工具的硬切割材料制造切割面的方法，包括基本上将金属原料呈现在成形芯内的进料槽内，将其加热至其变形温度，然后迫使变形的原料通过所述成形芯体进入所需的形状。由这种方法产生的螺旋切割面的长度大于其总铅的三分之一; 螺旋角在10°-45°范围内; 根据具体的工具要求，长度为1.5英寸的长度; 并且具有任何期望的横截面。

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