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1. 发明公开

EP3369509A1 BAND SAW MACHINE 有权转让
公开(公告)号：EP3369509A1
公开(公告)日：2018-09-05
申请号：EP16859459.6
申请日：2016-09-27
申请人： Amada Holdings Co., Ltd. , Amada Machine Tools Co., Ltd
发明人： KITAI, Masataka
IPC分类号： B23D55/04 , B23D55/00 , B23Q3/06 , B23Q11/00
CPC分类号： B23D53/04 , B23D55/00 , B23D55/04 , B23D55/043 , B23D55/065 , B23D55/082 , B23Q3/06 , B23Q11/00
摘要： A band saw machine includes a base having a cutting fluid reservoir, a saw blade housing movable in an up-down direction, a pair of saw blade wheels around which a band saw blade are wound, a downstream main vise having a pair of downstream main vise jaws for clamping a product correspondent portion of the workpiece, a discharge table for discharging a product to an outside of the cutting fluid reservoir, and a product feed mechanism that feed the product cut out from the workpiece to a side on an upstream end of the discharge table. A working-side running area of the band saw blade and a working-opposite-side running area of the band saw blade are positioned within the cutting fluid reservoir, and the upstream end of the discharge table is positioned on a downstream side from a wheel center line connecting centers of the pair of saw blade wheels.

2. 发明公开

EP3038781A1 CFK-SÄGEBLATT 审中-公开
公开(公告)号：EP3038781A1
公开(公告)日：2016-07-06
申请号：EP13753870.8
申请日：2013-08-30
申请人： WIKUS-Sägenfabrik Wilhelm H. Kullmann GmbH & Co. KG
发明人： KULLMANN, Jörg H.
IPC分类号： B23D61/02 , B23D65/00
CPC分类号： B23D55/065 , B23D55/082 , B23D61/026 , B23D61/125 , B23D65/00 , B27B13/08
摘要： During the manufacture of a saw blade (1), in particular a circular saw blade (2) or a saw band (14), the size of a recess (8) in a tooth-bearing part (3) of the saw blade (1) is reduced. The tooth-bearing part (3) is bonded such with a main part (10) made from a fiber-reinforced material to form the base (12) of the saw blade (1) that the recess (8) is closed and, with the tooth-bearing part (3) and the main part (10) having the same temperature, the tooth-bearing part (3) subjects the main part (10) to tensile stress.
摘要翻译：在制造锯片（1），特别是圆锯片（2）或锯带（14）期间，锯片（3）的齿承部分（3）中的凹部（8）的尺寸 1）减少。齿支承部件3与由纤维增强材料制成的主部件10结合以形成锯片1的基部12，该凹部8被封闭，并且与（3）和主部件（10）具有相同的温度时，齿支承部件（3）使主部件（10）承受拉应力。

3. 发明公开

EP2848345A4 SAW WHEEL AND SAW WHEEL UNIT 失效
标题翻译： SÄGERAD和SÄGERADEINHEIT
公开(公告)号：EP2848345A4
公开(公告)日：2016-03-30
申请号：EP14774750
申请日：2014-03-12
申请人： OHI SEISAKUSHO CO LTD
发明人： TANAKA SUSUMU , ISHIDA TADAO
IPC分类号： B23D55/06
CPC分类号： B23D55/065
摘要： Provided are a saw wheel and a saw wheel unit which are improved such that saw deviation hardly occurs even without necessity of applying tensioning processing. An upper saw wheel 5a includes, at an outer periphery, a rim portion 532 around which a band saw 3 is wound around, and rotates around a fixed shaft 52. The band saw 3 includes a teeth edge portion 31 formed of a plurality of saw teeth 31a laying side-by-side in a circumferential direction. In the upper wheel 5a, the rim portion 53 includes: a supporting surface 531 configured to support the band saw 3; an edge 532 provided at an end portion on at least one side of the rim portion in the axial direction of the fixed shaft 52 and configured to be contacted by the band saw 3 in a state where the teeth edge portion 31 is projected from the end portion; and a second portion 5332b and a wall portion 5331 which are disposed between the supporting surface 531 and the edge 532 and do not contact the band saw 3.

4. 发明授权

EP0344358B1 Sägebandrolle 失效
标题翻译： BANDSAW车轮
公开(公告)号：EP0344358B1
公开(公告)日：1993-01-07
申请号：EP88116593.0
申请日：1988-10-06
申请人： Gustav Wagner Maschinenfabrik GmbH & Co. KG,i.K.
发明人： Raach, Peter
IPC分类号： B23D53/02 , B27B13/06
CPC分类号： B23D55/065 , Y10T83/707 , Y10T83/7264

5. 发明授权

EP0316389B1 Bandsägemaschine 失效
标题翻译：带锯
公开(公告)号：EP0316389B1
公开(公告)日：1991-10-02
申请号：EP88904476.4
申请日：1988-05-25
申请人： MVZ MASCHINENBAU UND VERZAHNUNGSTECHNIK, JOHANNES FALKENSTEIN
发明人： FALKENSTEIN, Johannes
IPC分类号： B28D1/12
CPC分类号： B28D1/128 , B23D55/065 , B23D61/025 , B23D61/123 , B23D61/127 , B28D1/122 , B28D1/125
摘要： A sawing tool, in particular a band saw blade, circular saw blade, reciprocating saw blade or similar, is suitable, in particular for processing stony materials made from granite or similar. Because this type of tool is expensive and subject to wear, it requires a suitable support material provided with interchangeable cutting and grinding elements (5), in which holding devices or recesses are provided to accommodate the cutting and grinding elements (5). A textured strip with aligned fibres which possesses high impact is a preferred support material.

6. 发明公开

EP0316389A1 SÄGEWERKZEUG 失效
标题翻译：带锯机。
公开(公告)号：EP0316389A1
公开(公告)日：1989-05-24
申请号：EP88904476.0
申请日：1988-05-25
申请人： MVZ MASCHINENBAU UND VERZAHNUNGSTECHNIK, JOHANNES FALKENSTEIN
发明人： FALKENSTEIN, Johannes
IPC分类号： B23D55 , B23D61 , B28D1
CPC分类号： B28D1/128 , B23D55/065 , B23D61/025 , B23D61/123 , B23D61/127 , B28D1/122 , B28D1/125
摘要： Un outil de sciage, notamment une lame de scie à ruban, une lame de scie circulaire, une lame de scie à cadre ou similaire convient en particulier pour traiter des matériaux pierreux en granite ou similaire. Etant donné que ce type d'outil est onéreux et susceptible de s'user, il requiert un matériau approprié de support pourvu d'éléments interchangeables de coupe et de broyage (5) et ayant des dispositifs de retenue ou des évidements pour loger les éléments de coupe et de broyage. Le matériau préféré de support est ainsi une bande texturée à fibres alignées et à résistance élevée aux impacts.

7. 发明授权

EP1660284B1 METHOD AND APPARATUS FOR CROWNING BAND SAW PULLEY WHEELS 有权转让
标题翻译：带槽锯齿轮的方法和设备
公开(公告)号：EP1660284B1
公开(公告)日：2017-10-18
申请号：EP04739032.3
申请日：2004-08-02
申请人： Hansen, Søren Luja
发明人： Hansen, Søren Luja
IPC分类号： B27B13/06 , B23D63/00
CPC分类号： B27B13/06 , B23B5/00 , B23D55/00 , B23D55/065 , B23D63/00 , B27B13/16

8. 发明公开

EP1660284A1 METHOD AND APPARATUS FOR CROWNING BAND SAW PULLEY WHEELS 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUM BALLIGDREHEN VONBANDSÄGENRIEMENSCHEIBEN
公开(公告)号：EP1660284A1
公开(公告)日：2006-05-31
申请号：EP04739032.3
申请日：2004-08-02
申请人： Hansen, Soren Luja
发明人： Hansen, Soren Luja
IPC分类号： B27B13/06 , B23D63/00
CPC分类号： B27B13/06 , B23B5/00 , B23D55/00 , B23D55/065 , B23D63/00 , B27B13/16
摘要： A method and an apparatus used for crowning a band saw pulley wheel (3,4) is presented. Said method comprises mounting a base fixture (10,11,12) to the frame of the band saw (2), mounting a CNC x-y table (13,14,15) to said base fixture, mounting a tool piece (17) to said CNC x-y table, aligning said CNC x-y table and said tool piece with the pulley wheel to be crowned (3), programming the CNC x-y table such that once the crowning operation is started said tool piece is brought into contact with the surface of the pulley wheel and then follows a specific path such that the pulley wheel is crowned with a specific profile, driving the pulley wheel via a drive motor (32), and starting the crowning operation. In this way, a very accurate crown can be applied to the pulley wheels without needing to remove the pulley wheels from the bandsaw.
摘要翻译：提出了一种用于使带锯皮带轮（3,4）隆起的方法和装置。所述方法包括将基座固定件（10,11,12）安装到带锯（2）的框架上，将CNC xy台（13,14,15）安装到所述基座固定件上，将工具件（17）安装到表示CNC xy工作台，对准所述CNC xy工作台和所述工具与带轮的凸轮加工（3），对CNC xy工作台进行编程，使得一旦加工操作开始，工具就与表面接触滑轮，然后遵循特定的路径，使得滑轮轮廓加上特定的轮廓，通过驱动马达（32）驱动皮带轮，并开始隆起操作。以这种方式，非常精确的表冠可以应用于滑轮，而不需要从带锯去除滑轮。

9. 发明公开

EP0064467A1 Scie à ruban 失效
标题翻译： Bandsäge。
公开(公告)号：EP0064467A1
公开(公告)日：1982-11-10
申请号：EP82400827.0
申请日：1982-05-05
申请人： Durand, Pierre
发明人： Durand, Pierre
IPC分类号： B27B13/06 , B23D55/08
CPC分类号： B23D55/065 , B23D55/10
摘要： Scie à ruban comportant deux volants (2, 3) rotatifs à axes parallèles pour le guidage et l'entraînement d'un ruban (7) de coupe formant une boucle fermée autour des deux volants et des moyens (6) pour écarter élastiquement les volants l'un de l'autre et assurer ainsi une tension sur le ruban, caractérisée en ce que les volants comportent des rainures creusées à leur surface périphérique circulairement autour de l'axe de rotation et se disposant en quinconce d'un volant à l'autre.
摘要翻译：带锯包括具有平行轴线的两个旋转皮带轮（2,3），用于引导和驱动围绕两个滑轮形成闭合环的切割带（7），以及用于将滑轮彼此弹性分离的装置（6）在该带中，其特征在于，滑轮包括在其圆周表面上围绕旋转轴线圆形地并且以一个滑轮与另一个滑轮交错布置的凹槽。

10. 发明授权

EP2848345B1 BAND SAW MACHINE 失效
公开(公告)号：EP2848345B1
公开(公告)日：2018-11-14
申请号：EP14774750.5
申请日：2014-03-12
申请人： OI Seisakusho Co. Ltd.
发明人： TANAKA, Susumu , ISHIDA, Tadao
IPC分类号： B23D55/06
CPC分类号： B23D55/065
摘要： Provided are a saw wheel and a saw wheel unit which are improved such that saw deviation hardly occurs even without necessity of applying tensioning processing. An upper saw wheel 5a includes, at an outer periphery, a rim portion 532 around which a band saw 3 is wound around, and rotates around a fixed shaft 52. The band saw 3 includes a teeth edge portion 31 formed of a plurality of saw teeth 31a laying side-by-side in a circumferential direction. In the upper wheel 5a, the rim portion 53 includes: a supporting surface 531 configured to support the band saw 3; an edge 532 provided at an end portion on at least one side of the rim portion in the axial direction of the fixed shaft 52 and configured to be contacted by the band saw 3 in a state where the teeth edge portion 31 is projected from the end portion; and a second portion 5332b and a wall portion 5331 which are disposed between the supporting surface 531 and the edge 532 and do not contact the band saw 3.

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