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51. 发明专利

JP2012513580A Load cell 有权
公开(公告)号：JP2012513580A
公开(公告)日：2012-06-14
申请号：JP2011541196
申请日：2009-12-16
申请人：ホッティンゲル・バルドヴィン・メステクニーク・ゲゼルシヤフト・ミト・ベシュレンクテル・ハフツング
发明人：シェラー・ラルフ , シュミッター・アルノ
IPC分类号： G01G3/14 , G01G21/30 , G01L1/22
CPC分类号： G01G3/12 , G01G21/30 , G01L1/26
摘要： The invention relates to a load cell, preferably for an aseptic platform scale, which is embodied rod-shaped and consists of a force input element (1) and a force output element (2) and a force measuring element arranged axially therebetween. In that regard, the force measuring element comprises a bending beam (3), of which the internally located measuring spring parts (12) with the strain gage strips applied thereon are hermetically tightly enclosed by welded metal parts (4, 5, 6), and the force F to be measured is introducible perpendicularly to the longitudinal axis (9). The invention is characterized in that the force input element (1), the force measuring element (3) and the force output element (2) are embodied substantially rotationally symmetrical and rounded-off along a longitudinal axis (9), and that the force measuring element consists of a flexurally stiff pipe sleeve (4) with the bending beam (3) arranged therein. Thereby the ends of the bending beam (3) are connected with ring elements (5, 6) which are oriented perpendicularly to the longitudinal axis (9), and which are welded with the pipe sleeve (4) at their radial edge area. In that regard, the ring elements (5, 6) include concentrically encircling flexurally soft membranes (7, 8), which connect the pipe sleeve (4) with the bending beam (3) and the force input element (1) and the force output element (2) in a force shunt free manner.

53. 发明专利

JP4849457B2 Load measuring device and work machine 有权
公开(公告)号：JP4849457B2
公开(公告)日：2012-01-11
申请号：JP2006220626
申请日：2006-08-11
申请人：キャタピラーエスエーアールエル
发明人：重夫梶田 , 信明的場 , 敬米田
IPC分类号： G01G23/02 , B66C13/16 , E02F9/24 , E02F9/26 , G01G3/14 , G01G19/14 , G01L1/26

54. 发明专利

JP2011179960A Load cell balance and overload warning method 审中-公开
标题翻译：负载电池平衡和过载警告方法
公开(公告)号：JP2011179960A
公开(公告)日：2011-09-15
申请号：JP2010044313
申请日：2010-03-01
申请人： Toshiba Tec Corp , 東芝テック株式会社
发明人： TAKABAYASHI HIDEJI
IPC分类号： G01G23/02 , G01G3/14 , G01G23/37
摘要： PROBLEM TO BE SOLVED: To alert a user so as to prevent an overload causing a failure from being applied to a load cell balance, and prevent the failure in the load cell balance before it occurs.
SOLUTION: In the load cell balance with a load cell unit for outputting an electrical signal corresponding to the magnitude of a load of a to-be-weighed object placed on a placement section, the overload is warned if the magnitude of the load indicated by the electrical signal output from the load cell unit exceeds a preset threshold value.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提醒用户，以防止过载导致故障被施加到称重传感器平衡，并且在发生之前防止传感器平衡的故障。解决方案：在用于输出对应于放置在放置部分上的待称重物体的载荷的大小的电信号的称重传感器单元的称重传感器平衡中，如果超声波的大小由称重传感器单元输出的电信号指示的负载超过预设的阈值。版权所有（C）2011，JPO＆INPIT

55. 发明专利

JP2011179921A Weight measuring device 有权
标题翻译：重量测量装置
公开(公告)号：JP2011179921A
公开(公告)日：2011-09-15
申请号：JP2010043408
申请日：2010-02-26
申请人： Tanita Corp , 株式会社タニタ
发明人： HONDA AKIHISA , HATAKEYAMA MINORU
IPC分类号： G01G21/23 , G01G3/14 , G01G19/44
CPC分类号： G01G21/23 , G01G21/244
摘要： PROBLEM TO BE SOLVED: To provide a weight measuring device capable of providing a sufficiently reduced thickness.
SOLUTION: A load cell 37 is supported on the surface of a base 14. A load transmission member 19 is interposed between a platform 13 and the load cell 37. An elastic deformation body 33 is arranged around the load transmission member 19. The elastic deformation body 33 makes the load transmission member 19 linked to a frame body 27 in such a way as to be changeable in attitude with respect to the base 14. Since the load transmission member 19 is not restrained superfluously, the energy of a load is transmitted to the load cell 37 without any loss. Since the elastic deformation body 33 is around the load transmission member 19, and the elastic member is not interposed between the load transmission member 19 and the platform 13, an interval between the platform 13 and the base 14 can be narrowed. The weight measuring device is thinned sufficiently.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够提供足够减小的厚度的重量测量装置。解决方案：称重传感器37被支撑在基座14的表面上。负载传递部件19介于平台13和称重传感器37之间。弹性变形体33设置在负载传递部件19周围。弹性变形体33使得与框架体27连接的载荷传递构件19能够相对于基部14的姿态改变。由于载荷传递构件19不被多余地约束，所以载荷的能量被传送到测力传感器37而没有任何损失。由于弹性变形体33位于载荷传递部件19的周围，弹性部件不夹在载荷传递部件19和平台13之间，所以能够缩小平台13与基部14之间的间隔。重量测量装置充分稀释。版权所有（C）2011，JPO＆INPIT

56. 发明专利

JP4772985B2 Load cells and load detection meter 有权
公开(公告)号：JP4772985B2
公开(公告)日：2011-09-14
申请号：JP2001168158
申请日：2001-06-04
申请人：大和製衡株式会社
发明人：剛敏岡村 , 明生広瀬
IPC分类号： G01G3/14 , G01L1/22 , G01G19/04 , G01L5/00

57. 发明专利

JP4760485B2 Distortion detecting device 有权
公开(公告)号：JP4760485B2
公开(公告)日：2011-08-31
申请号：JP2006094002
申请日：2006-03-30
申请人：パナソニック株式会社
发明人：敏郎乙部 , 昭松浦 , 行雄水上
IPC分类号： G01G3/14 , B60N2/90 , G01G19/12 , G01G19/52 , G01L1/22
摘要： PROBLEM TO BE SOLVED: To provide a distortion detection apparatus having few mounting components and satisfactory in work efficiency and user-friendliness. SOLUTION: The distortion detection apparatus is provided with screw parts 10 arranged in the axial directions, in such a way as to be on both sides of a strain element 2; first and second output electrodes 5a and 5b arranged in the circumferential surface of the strain element 2 and made to face each other; a power supply electrode 7 and a ground electrode 9 made to face the first and second output electrodes 5a and 5b; first and second resistive elements, each connecting the power supply electrode 7 to the first and second output electrodes 5a and 5b; and third and fourth resistive elements, each connecting the ground electrode 7 to the first and second output electrodes 5a and 5b. An interval between the facing first and second output electrodes 5a and 5b, the first and second output electrodes 5a and 5b, the power supply electrode 7, and the ground electrode 9, excluding a facing part 11 between the power supply electrode 7 and the ground electrode 9, are coated with strain resistors to form the first to fourth resistive elements. COPYRIGHT: (C)2008,JPO&INPIT

58. 发明专利

JP4746936B2 Article management system using the article container and the article container comprising a metering function 有权
公开(公告)号：JP4746936B2
公开(公告)日：2011-08-10
申请号：JP2005230939
申请日：2005-08-09
申请人：株式会社日立製作所
发明人：裕之太田 , 貴志澄川
IPC分类号： G01G19/52 , B65D5/44 , B65D25/20 , G01G3/14 , G08C17/00

59. 发明专利

JP4669175B2 Mounting structure of the seat load sensor with respect to a vehicle seat 有权
公开(公告)号：JP4669175B2
公开(公告)日：2011-04-13
申请号：JP2001278516
申请日：2001-09-13
申请人：アイシン精機株式会社 , トヨタ自動車株式会社
发明人：和教坂本 , 健太郎森下 , 務竹内 , 守雄酒井 , 康明鈴木 , 康紀長谷川
IPC分类号： G01G3/14 , G01G19/12 , B60N2/00 , B60N2/015 , B60N2/90 , B60R21/01 , B60R21/015 , B60R21/16 , B60R22/46 , G01G19/52 , G01G23/02
CPC分类号： B60R21/01516 , B60N2/002 , B60N2/015 , B60R21/0152
摘要： An attachment structure for installing a load sensor to a vehicle seat includes the load sensor having a plate-shaped strain unit and a strain gauge for detecting a strain of the plate-shaped strain unit. The load sensor is structured that one end of the plate-shaped strain unit is fixed to a seating portion of the vehicle seat and the other end of the strain unit is fixed to a vehicle body. Also, a strain portion is defined between each fixed end of the plate-shaped strain unit, and the strain portion is deformable in a vertical direction relative to the vehicle seat. In addition, a load input point from the seating portion is defined approximately at a central portion of the strain portion of the plate-shaped strain unit.

60. 发明专利

JP2010145093A Load sensor for vehicle seat 审中-公开
标题翻译：车辆座椅负载传感器
公开(公告)号：JP2010145093A
公开(公告)日：2010-07-01
申请号：JP2008319147
申请日：2008-12-16
申请人： Calsonic Kansei Corp , カルソニックカンセイ株式会社
发明人： KAWASHIMA YOSHITOSHI , SAITO NOBORU
IPC分类号： G01G19/12 , G01G3/14 , G01G19/52
摘要： PROBLEM TO BE SOLVED: To provide a load sensor for a vehicle seat deforming stably a strain element by bringing the strain element close to a strain element holding part.
SOLUTION: This load sensor 6 for the vehicle seat mounted on the lower side of the vehicle seat 1 for detecting a load working on the vehicle seat 1, includes the strain element 50 receiving a load from the vehicle seat 1, and the strain element holding parts (a support washer 16, a head part 21) for supporting the strain element 50. The strain element holding parts 16, 21 includes a first tapered holding surface (support washer upper surface 16a) abutting on a strain element lower surface 50a and tilted relatively with respect to the strain element lower surface 50a, and a second tapered holding surface (head part lower surface 21a) abutting on a strain element upper surface 50b and tilted relatively with respect to the strain element upper surface 50b.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆座椅的负载传感器，其通过使应变元件靠近应变元件保持部而稳定地变形应变元件。解决方案：安装在车辆座椅1的下侧的用于检测在车辆座椅1上工作的负载的车辆座椅的负载传感器6包括从车辆座椅1接收负载的应变元件50，应变元件保持部16,21包括抵接在应变元件下表面上的第一锥形保持面（支撑垫圈上表面16a） 50a，相对于应变元件下表面50a倾斜，第二锥形保持面（头部下表面21a）抵接在应变元件上表面50b上并相对于应变元件上表面50b倾斜。版权所有（C）2010，JPO＆INPIT

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