公开(公告)号：EP1129831B1

公开(公告)日：2005-10-05

申请号：EP01301833.8

申请日：2001-02-28

申请人： BLOUNT, INC.

发明人： Weber, Johann ,  Hille, Arvin A. ,  Patterrson, Michael J.

IPC分类号： B27B33/14

CPC分类号： B27B33/14 ,  Y10T83/909 ,  Y10T83/921 ,  Y10T83/925 ,  Y10T83/9329

公开(公告)号：EP0268054A2

公开(公告)日：1988-05-25

申请号：EP87114533.0

申请日：1987-10-05

申请人： BLOUNT, INC.

发明人： Scott, Lewis A. ,  Weber, Johann

IPC分类号： B27B33/14

CPC分类号： B27B33/142 ,  Y10T83/913 ,  Y10T83/921

摘要： A lightweight disposable cutting chain (10) for use with small, compact power supplies comprises in one embodiment a series of links (20, 22, 24, 26) formed of wire. On certain links an end of the wire loop forming the link is cut to form a sharp edge (46, 46') capable of shaving material, such as wood, being cut. The links are arranged so that a narrow kerf is first cut by the links, other links being formed with cutting edges to shave material and widen the kerf. In other embodiments some or all of the links comprise metal plates formed by stamping from sheet metal.

摘要翻译： 用于小型紧凑型电源的轻型一次性切割链（10）在一个实施例中包括由导线形成的一系列连杆（20,22,24,26）。 在某些连接处，形成连杆的线环的端部被切割以形成能够切割诸如木材的材料的锋利边缘（46,46'）。 链节被布置成使得窄切口首先被链节切割，其他连接件形成有切割边缘以刮削材料并加宽切口。 在其它实施例中，一些或全部连杆包括通过从金属板冲压而形成的金属板。

公开(公告)号：EP1129831A3

公开(公告)日：2004-03-10

申请号：EP01301833.8

申请日：2001-02-28

申请人： BLOUNT, INC.

发明人： Weber, Johann ,  Hille, Arvin A. ,  Patterrson, Michael J.

IPC分类号： B27B33/14

CPC分类号： B27B33/14 ,  Y10T83/909 ,  Y10T83/921 ,  Y10T83/925 ,  Y10T83/9329

摘要： A high speed harvester cutting chain has increased cutter (22) height (b) to provide an increased space for removal of the cut material from the saw kerf (28). The increased height (b) of the cutter links (22) eliminates the compacting of the material cut away by the cutter links between the saw chain and the base of the saw kerf. The foot (30) of the cutter links (22) are flared outward to contact the guide bar rails (15) at a different position than the tie straps (20) to increase the wear life of the guide bar (14) and saw chain.

摘要翻译： 高速收割机切割链具有增加的切割器（22）高度（b），以提供用于从锯切口（28）移除切割材料的增加的空间。 切割器连杆（22）的增加的高度（b）消除了由锯链与锯切口的基部之间的切割器连杆切割的材料的压实。 切割器连杆（22）的脚部（30）向外张开以在与系带（20）不同的位置处接触导轨杆（15），以增加导杆（14）和锯链 。

公开(公告)号：EP1129831A2

公开(公告)日：2001-09-05

申请号：EP01301833.8

申请日：2001-02-28

申请人： BLOUNT, INC.

发明人： Weber, Johann ,  Hille, Arvin A. ,  Patterrson, Michael J.

IPC分类号： B27B33/14

CPC分类号： B27B33/14 ,  Y10T83/909 ,  Y10T83/921 ,  Y10T83/925 ,  Y10T83/9329

摘要： A high speed harvester cutting chain has increased cutter height to provide an increased space for removal of the cut material from the saw kerf. The increased height of the cutter links eliminates the compacting of the material cut away by the cutter links between the saw chain and the base of the saw kerf. The foot of the cutter links are flared outward to contact the guide bar rails at a different position than the tie straps to increase the wear life of the guide bar and saw chain.

摘要翻译： 高速收割机切割链具有增加的切割器高度，以提供更大的空间用于从锯切口移除切割材料。 切割器连杆的高度增加消除了锯链与锯片底部之间的切割器连杆切割的材料的压实。 切割器连杆的脚向外张开以在与系带不同的位置处接触导轨杆，以增加导杆和锯链的磨损寿命。

公开(公告)号：EP0268054B1

公开(公告)日：1993-02-24

申请号：EP87114533.0

申请日：1987-10-05

申请人： BLOUNT, INC.

发明人： Scott, Lewis A. ,  Weber, Johann

IPC分类号： B27B33/14

CPC分类号： B27B33/142 ,  Y10T83/913 ,  Y10T83/921

公开(公告)号：EP0453322A1

公开(公告)日：1991-10-23

申请号：EP91303573.9

申请日：1991-04-22

申请人： BLOUNT, INC.

发明人： Scott, Lewis A. ,  Edgerton, John Leslie ,  Weber, Johann

IPC分类号： B28D1/12 ,  B27B33/14

CPC分类号： B28D1/124 ,  B27B17/12 ,  B27B33/144 ,  B27B33/145

摘要： A cutting saw chain (10) for aggregate materials including a loop of articulated chain links (14,16) adapted to fit the guide bar (12) of a chain saw. The guide bar (12) is provided with a flushing system (20) whereby pressurized water is directed through the bar and into the path (22) of the guided saw chain (10) to cool the chain and flush away debris formed in the cutting operation. The cutting link structure (14) is a folded plate-like member formed into spaced side plate portions (28,30) and an overhead connecting web (32). The side plate portions (28,30) function like side links in a conventional saw chain and ride on the rails of the guide bar. Rivet holes (38) are formed in the side plate portions. Rivets (18) projected through the rivet holes connect the side plate portions (28,30) to front and rear center links (16). The side plate portions (28,30) are fixed in spaced relation by the connecting web (32) and permits the use of rivets (18) with straight shank. The connecting web (32) supports front and rear sections (26a,26b) of a cutting block. An opening (34) is provided between the front and rear cutting block sections (26a,26b) and through the underlying connecting web (32) to provide a passageway for directing the pressurized water through the chain and directly into the kerf being cut.

摘要翻译： 一种用于集料材料的切割锯链（10），包括适于装配链锯的导杆（12）的铰接链节（14,16）的环。 引导杆（12）设置有冲洗系统（20），由此加压的水被引导通过杆并进入导向锯链（10）的路径（22），以冷却链条并冲洗切割中形成的碎屑 操作。 切割连杆结构（14）是形成为间隔开的侧板部分（28,30）和顶部连接卷筒纸（32）的折叠板状部件。 侧板部分（28,30）在常规锯链中起着类似侧链的作用，并且在导杆的轨道上骑行。 铆接孔（38）形成在侧板部分中。 通过铆钉孔突出的铆钉（18）将侧板部分（28,30）连接到前中心连杆（16）。 侧板部分（28,30）通过连接腹板（32）以间隔的关系固定，并允许使用具有直柄的铆钉（18）。 连接腹板（32）支撑切割块的前部和后部（26a，26b）。 在前切割块部分和后切割块部分（26a，26b）之间并且通过下面的连接卷筒纸（32）设置开口（34），以提供用于引导加压水通过链条并且直接进入被切割的切口的通道。

公开(公告)号：EP0268054A3

公开(公告)日：1990-01-17

申请号：EP87114533.0

申请日：1987-10-05

申请人： BLOUNT, INC.

发明人： Scott, Lewis A. ,  Weber, Johann

IPC分类号： B27B33/14

CPC分类号： B27B33/142 ,  Y10T83/913 ,  Y10T83/921

摘要： A lightweight disposable cutting chain (10) for use with small, compact power supplies comprises in one embodiment a series of links (20, 22, 24, 26) formed of wire. On certain links an end of the wire loop forming the link is cut to form a sharp edge (46, 46') capable of shaving material, such as wood, being cut. The links are arranged so that a narrow kerf is first cut by the links, other links being formed with cutting edges to shave material and widen the kerf. In other embodiments some or all of the links comprise metal plates formed by stamping from sheet metal.