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21.发明授权Apparatus for the manufacture of metal components requiring chip removing machining 有权用于制造需要去屑加工的金属部件的装置公开(公告)号：US6421906B2
公开(公告)日：2002-07-23
申请号：US89907101
申请日：2001-07-06
Applicant: SANDVIK AB
Inventor： QVARTH INGEMAR
IPC: B23C3/00 , B23C5/00 , B23P13/02 , B23P23/02 , B23Q7/02 , B23P23/00 , B23C1/14 , B23D41/06 , B23P17/00
CPC classification number: B23P13/02 , B23C5/006 , B23P23/02 , Y10T29/49789 , Y10T29/49798 , Y10T29/49865 , Y10T29/49996 , Y10T29/49998 , Y10T29/5107 , Y10T29/5143 , Y10T29/5145 , Y10T82/10 , Y10T83/7763 , Y10T279/30 , Y10T409/305824 , Y10T409/40525
Abstract: Identical ring-shaped metal blanks are machined whereby each blank forms a plurality of identical components. The blanks are first machined on both sides, and then a stack of the blanks is clamped axially adjacent one another on an arbor. Tools machine the blanks for reshaping the blanks. One of the tools is a slitter which makes axial cuts through the stack to separate each blank into a plurality of components distributed around the axis.
Abstract translation: 加工相同的环形金属坯料，由此每个坯料形成多个相同的部件。 首先在两侧加工毛坯，然后将一堆坯料在轴心上相互轴向地相互夹紧。 工具打印机用于重新整理空白。 其中一个工具是切割机，其使得轴向切割穿过堆叠以将每个坯料分离成围绕轴线分布的多个部件。
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22.发明授权Heat exchanger with tubes suspended into a lower end plate allowing thermal movement of the tubes 失效热交换器具有悬挂在下端板中的管，允许管的热运动公开(公告)号：US6334482B2
公开(公告)日：2002-01-01
申请号：US44952299
申请日：1999-11-29
Applicant: SANDVIK AB
Inventor： BERGLUND GOERAN , ERIKSSON ULF
CPC classification number: F28F9/0229 , F28F9/0236
Abstract: A tube heat exchanger intended to be used for the production of carbon black, includes a cylindrical closed chamber having a plurality of tubes which extend through the entire, essentially cylindrically shaped chamber. Upper end of the tubes are attached to an upper end wall, preferably by welding, and hang down to a tube plate. The tube plate equipped with compensating devices to enable thermally induced expansions and contractions of the tubes to occur.
Abstract translation: 旨在用于生产炭黑的管式热交换器包括具有多个管的圆柱形封闭室，该多个管延伸穿过整个基本上圆柱形的室。 管的上端优选地通过焊接附接到上端壁，并垂下到管板。 管板装有补偿装置，以使热引起膨胀和管的收缩发生。
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公开(公告)号：US3854363A
公开(公告)日：1974-12-17
申请号：US36224873
申请日：1973-05-21
Applicant: SANDVIK AB
IPC: B27B33/14
CPC classification number: B27B33/141 , Y10T83/909 , Y10T83/925
Abstract: In a chain saw unit, composed of a saw chain and saw chain bar, for a motor-driven wood-cutting chain saw, longer working life and other desirable results flow from forming one or both of its components from a low alloy steel having a carbon content of 0.55 - 0.75 wt. percent, and containing silicon and chromium in controlled small amounts. The alloy may contain, also, small amounts of one or more of the alloying metals, Mo; W; Mn; V; Al and Ni. After the component is formed it is hardened, preferably, austempered.
Abstract translation: 在由锯链和锯链条组成的链锯单元中，用于电动木材切割链锯，更长的工作寿命和其它期望的结果从形成其中的一个或两个部件的低合金钢流出，具有 碳含量为0.55〜0.75wt。 百分比，并含有少量控制的硅和铬。 合金还可以含有少量的一种或多种合金金属Mo; W; 锰; V; Al和Ni。 在组件形成之后，它被硬化，最好是奥氏体。
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公开(公告)号：US3854183A
公开(公告)日：1974-12-17
申请号：US43730674
申请日：1974-01-28
Applicant: SANDVIK AB
Inventor： ROOS A
CPC classification number: B23B27/1662 , B23B2205/04 , B23B2205/16 , Y10T407/227 , Y10T407/2276
Abstract: A cutting insert and associated shim plate are clamped in a tool holder by the aid of a sleeve member at least partially surrounding the clamping pin of the holder. Said pin has a conical abutment complementary to an inclined cam surface on the sleeve member.
Abstract translation: 通过至少部分地围绕保持器的夹紧销的套筒构件将切削刀片和相关联的垫片夹紧在工具夹具中。 所述销具有与套筒构件上的倾斜凸轮表面互补的锥形邻接。
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公开(公告)号：US3847763A
公开(公告)日：1974-11-12
申请号：US32599973
申请日：1973-01-23
Applicant: SANDVIK AB
Inventor： EKEMAR K , LIND B , SVENSSON T , FUNDELL K , FISCHER U
Abstract: Rolling mill rolls, formed of hard metal, used for the hot rolling of metals are subject to serious wear and related destructive influences. Such wear can be reduced by giving the rolls electrochemical cathodic protection, in which the electrolyte is the cooling water used in the hot rolling operations and sacrificial anodes are associated with the hard metal rolls.
Abstract translation: 用于金属热轧的硬质金属轧制辊受到严重的磨损和相关的破坏性影响。 通过给予辊电化学阴极保护可以减少这种磨损，其中电解质是热轧操作中使用的冷却水和牺牲阳极与硬金属辊相关联。
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Patent Agency Ranking26.发明授权
公开(公告)号：US3836392A
公开(公告)日：1974-09-17
申请号：US26924272
申请日：1972-07-05
Applicant: SANDVIK AB
Inventor： LUX B , TRIQUET C , FUNK R , SCHACHNER H
CPC classification number: C23C16/403 , Y10T428/264
Abstract: A process for increasing the resistance to wear of the surface of hard metal parts subject to wear, such as the cutting blade of cutting tools, by coating the surface of the hard cemented carbide articles with a layer of refractory oxide such as aluminium oxide, ziroconium oxide or stabilized zirconium oxide in a thickness of up to 20 microns.
Abstract translation: 通过用难熔氧化物层（例如氧化铝，二氧化锆）涂覆硬质硬质合金制品的表面来增加耐磨损的硬质金属零件（例如切割工具的切割刀片）的表面的耐磨性的方法 氧化物或稳定的氧化锆，其厚度至多为20微米。
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公开(公告)号：US3810382A
公开(公告)日：1974-05-14
申请号：US29689772
申请日：1972-10-12
Applicant: SANDVIK AB
Inventor： STRANDELL P
IPC: B21J13/02 , B22D17/22 , B22F3/03 , B29C33/20 , B29C43/36 , B29C45/26 , B30B15/02 , G01K1/08 , B21C3/00
CPC classification number: B22D17/22 , B21J13/02 , B22F3/03 , B29C33/20 , B29C43/36 , B29C45/26 , B30B15/022 , G01K1/08
Abstract: A reinforced mould, including a mould body having in at least one end surface thereof a mould cavity which presents relatively sharp corners when seen in cross section, and in which the mould body has arranged along at least part of its axial length a pretensioned reinforcing means in the form of at least one winding of thin metallic strip material and is slotted generally axially along at least two of said corners to form separate body portions, said body portions being held in contiguous relationship solely by the pre-tensioning force exerted by the reinforcing means on said body.
Abstract translation: 一种增强模具，其包括模具主体，其在至少一个端面中具有当在横截面中观察时呈现相对尖角的模腔，并且其中模体沿其轴向长度的至少一部分布置有预张紧的 形式为薄金属条材料的至少一个绕组形式的加强装置，并且沿着至少两个所述角部大致轴向地开槽，以形成分开的主体部分，所述主体部分仅由所施加的预张紧力保持连续关系 所述身体上的加强装置。
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公开(公告)号：US3785021A
公开(公告)日：1974-01-15
申请号：US3785021D
申请日：1972-02-18
Applicant: SANDVIK AB
Inventor： NORGREN L
CPC classification number: B23B27/04 , B23B2205/02 , B23B2260/0785 , B23D61/06 , Y10T83/9343 , Y10T407/2212 , Y10T407/2288 , Y10T407/25
Abstract: A thin cutting tool comprises a plate-shaped holder having an insert site and an insert secured in said insert site by means of a somewhat resilient clamping arm. One end of the clamping arm is fixed to the holder whilst with its free other end it clamps the insert in the insert site. The clamping force is supplied by bending the clamping arm. Preferably, the clamping arm is tapered from its fixed end to its opposite or free end, with a gradient selected to provide a substantially constant bending stress.
Abstract translation: 薄切割工具包括具有插入位置的板形保持器和通过稍微弹性的夹持臂固定在所述插入位置中的插入件。 夹持臂的一端固定在支架上，而其另一端则将插入件夹在插入位置。 通过弯曲夹紧臂来提供夹紧力。 优选地，夹持臂从其固定端到其相对的或自由端逐渐变细，其选择梯度以提供基本恒定的弯曲应力。
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公开(公告)号：US3777341A
公开(公告)日：1973-12-11
申请号：US3777341D
申请日：1972-05-30
Applicant: SANDVIK AB
Inventor： FABER K
CPC classification number: B23B27/1614 , B23B2205/04 , B23B2205/16 , B23B2260/026 , Y10T407/227 , Y10T407/2278 , Y10T407/235
Abstract: The cutting tool assembly of the present invention consists essentially in (a) a tool holder and (b) an indexible cutting insert of modified rhombic configuration in which pairs of main cutting edges (disposed at an angle of less than 60* with respect to each) are separated by intermediate facing edge portions which are parallel to each other. The intermediate facing edge portions are so configured as to constitute outfacing cutting edges each of which cooperates with the main cutting edge adjacent thereto. Both the pairs of main cutting edges and the out-facing cutting edges are provided with chip-breaking grooves. The assembly provides an arrangement wherein not only the main cutting edge but also the out-facing cutting edge of the cutting insert are laid bare with respect to the tool holder.
Abstract translation: 本发明的切割工具组件基本上包括（a）工具夹具和（b）改进的菱形构造的可分度的切削刀片，其中主切削刃对（相对于每个切削刃以小于60度的角度布置） ）被彼此平行的中间面向边缘部分隔开。 中间面对边缘部分被构造成构成其表面切割边缘，每个切割边缘与与其相邻的主切削刃配合。 成对的主切削刃和向外切削刃均设有切屑槽。 组件提供了一种布置，其中，不仅主切削刃而且切削刀片的面向外切削刃相对于刀架裸露。
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公开(公告)号：US3753470A
公开(公告)日：1973-08-21
申请号：US3753470D
申请日：1971-11-29
Applicant: SANDVIK AB
Inventor： LAGERSTROM G , INGVAR WIREDAL H
CPC classification number: E21B7/20 , E21B10/327 , E21B10/40 , E21B10/66
Abstract: For use in drilling through earthy material into underlying rock, the eccentric drill tool of the present invention is generally characterized by two cutting portions, with a central portion which is fixed in relation to the drill rod and an eccentric portion which can be shifted between protruding and retracted positions.
Abstract translation: 本发明的偏心钻具通常具有两个切割部分，其中心部分相对于钻杆固定，偏心部分可在凸出部分之间移动， 和缩回位置。
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