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61. 发明专利

JP4004662B2 Sickle 有权
公开(公告)号：JP4004662B2
公开(公告)日：2007-11-07
申请号：JP27485598
申请日：1998-09-29
申请人：友繁長谷川
发明人：友繁長谷川
IPC分类号： A01D1/04 , A01D7/00

62. 发明专利

JP2007252328A Harvesting sickle and method for producing blade plate for harvesting sickle 审中-公开
标题翻译：收割刀片和生产用于收割刀片的刀片的方法
公开(公告)号：JP2007252328A
公开(公告)日：2007-10-04
申请号：JP2006083650
申请日：2006-03-24
申请人： Kinboshi Oshima Kogyo Kk , 金星大島工業株式会社
发明人： TANAKA TORU
IPC分类号： A01D1/04
摘要： PROBLEM TO BE SOLVED: To provide a harvesting sickle that can perform efficient harvesting work with no cause of slip just like flat blade and in the state that the section plane is not collapsed like saw-teeth, when vegetables or flowering plants are harvested.
SOLUTION: In a sickle that has a curved blade plate 1 fixed to the top end of the holing rod 2, the flat blade 4 is formed on the inside edge of the curve and a many of intermittent points 5, 5 are formed on the blade edges of the flat blade. In order to form the intermittent point 5, 5, a many of concave grooves 6, 6 are formed on the surface 1a of the blade plate 1 in the direction crossing to the inner edge 3 and the inside edge part of the back face 1b of the blade plate is polished in an inclined face to form the flat blade 4 whereby the concave parts 6 appears as intermittent points.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够进行高效收割工作的收获镰刀，不会像扁平叶片那样滑动，并且在切割面不象锯齿一样折叠的状态下，当蔬菜或开花植物是收获。解决方案：在具有固定到孔杆2的顶端的弯曲的叶板1的镰刀中，平面叶片4形成在曲线的内边缘上，并且形成许多间歇点5,5 在扁平叶片的叶片边缘上。为了形成间歇点5,5，在叶片1的表面1a上沿着与内边缘3相交的方向和背面1b的内侧边缘部分形成许多凹槽6,6 刀片板在倾斜面上被抛光以形成扁平刀片4，由此凹部6以间断点的形式出现。版权所有（C）2008，JPO＆INPIT

63. 发明专利

JP2007001134A HANDSAW 审中-公开
公开(公告)号：JP2007001134A
公开(公告)日：2007-01-11
申请号：JP2005183770
申请日：2005-06-23
申请人： SABOTEN KK
发明人： KAKO KAZUYA
IPC分类号： B27B21/04 , A01D1/04 , A01G3/08 , A01G23/00 , B25G1/00 , B25G1/06
摘要： PROBLEM TO BE SOLVED: To provide a handsaw convenient to cut small bushes, bamboo grass and the like in the horizontal direction. SOLUTION: The handsaw is free rotatably equipped with a blade holder 2 fixing a blade 1 and a gripping handle 3. The direction of the axis center of a supporting axis 4 for fitting the blade holder 2 and the gripping handle 3 is inclined by an angle α to the horizontal direction (horizontal plane 14) orthogonal to the vertical plane 13 of the longitudinal direction of the gripping handle 3 and the blade holder 2. By this, when the blade holder 2 is revolved to the gripping handle 3 and fixed, the angle of depression/elevation of the blade holder 2 to the gripping handle 3 is changed and the direction of the upper and lower sides of the blade holder 2 is changed from the vertical direction of the gripping handle 3 to a slant direction. Therefore, when the gripping handle 3 is gripped in the ordinary way to cut an object A for cut, the blade 1 is naturally inclined, and only adjusting, with consideration paid to the inclination, so as for the gripping angle of the gripping handle 3 to be slightly slant enables to horizontally cut the object A of the vertical direction. COPYRIGHT: (C)2007,JPO&INPIT

64. 发明专利

JP2983987B1 失效
公开(公告)号：JP2983987B1
公开(公告)日：1999-11-29
申请号：JP3759899
申请日：1999-02-16
申请人： SUGIURA JUJI
发明人： SUGIURA JUJI
IPC分类号： A01B1/16 , A01B45/00 , A01D1/04 , A63B57/50 , A63B102/32 , A63B57/00

65. 发明专利

JPH10150816A SICKLE 失效
公开(公告)号：JPH10150816A
公开(公告)日：1998-06-09
申请号：JP31192896
申请日：1996-11-22
申请人： ASANO MOKKOSHO KK
发明人： ASANO SADAE
IPC分类号： A01D1/04
摘要： PROBLEM TO BE SOLVED: To provide a sickle light in weight, suitable for mass production, extremely easy to handle and improved in workability and handlability by providing holes on a blade board thereby moving the centroid position of blade board to the base terminal side of blade board. SOLUTION: Concerning a sickle A for which a handle 3 is provided at a base terminal part 2 of blade board 1, holes 4 are provided on the blade board 1, thereby moving the centroid position of blade board 1 to the base terminal side of blade board 1. In this case, it is preferable that the holes 4 are provided on the top end side of blade board 1 at least, plural holes 4 are provided on the blade board 1 and the hole 4 on the top end side of blade board 1 is formed larger than the hole 4 on the base terminal side.

66. 实用新型

JP3023506U 失效
公开(公告)号：JP3023506U
公开(公告)日：1996-04-23
申请号：JP1166195
申请日：1995-10-05
IPC分类号： A01D1/04

67. 实用新型

JP3008418U 失效
公开(公告)号：JP3008418U
公开(公告)日：1995-03-14
申请号：JP1081794
申请日：1994-08-31
IPC分类号： A01D1/04 , A01B1/12 , A01D1/08

68. 实用新型

JPH035220Y2 失效
公开(公告)号：JPH035220Y2
公开(公告)日：1991-02-12
申请号：JP18032985
申请日：1985-11-20
IPC分类号： A01D1/04 , A01D45/10

69. 实用新型

JPH0317Y2 失效
公开(公告)号：JPH0317Y2
公开(公告)日：1991-01-07
申请号：JP7740086
申请日：1986-05-22
IPC分类号： A01D1/04 , A01B1/00 , A01D1/00 , A01D1/08

70. 发明专利

JPH02255004A SICKLE 失效
公开(公告)号：JPH02255004A
公开(公告)日：1990-10-15
申请号：JP7607189
申请日：1989-03-27
申请人： YUUM KOGYO KK
发明人： MIYAWAKI UICHI , MIYAWAKI SHOZO
IPC分类号： A01D1/04 , A01D1/08
摘要： PURPOSE:To obtain a sickle capable of changing an attaching angle of a blade to a handle and readily exchanging a blade by equipping a blade retaining part of the handle with a small protrusion to be engaged with at least one of plural small recessed parts formed at the root of the blade. CONSTITUTION:A protrusion 22 of angle decision projecting from an engaging face 21 of a bent part 15 curved at a given angle from the length direction of a handle is engaged with any of recessed parts 35a, 35b and 35c formed at the edge of a root 32 of a blade 13 to change an attaching angle of the blade to the handle.

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