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101. 发明专利

JP2008075876A Higher performance sleeved interference fastener for composite material application 有权
标题翻译：用于复合材料应用的高性能干扰紧固件
公开(公告)号：JP2008075876A
公开(公告)日：2008-04-03
申请号：JP2007244140
申请日：2007-09-20
申请人： Alcoa Global Fasteners Inc , アルコアグローバルファスナーズインコーポレイテッド
发明人： MARCH MICHAEL U , ARCINIEGA OVIEDO
IPC分类号： F16B31/04 , F16B25/04 , F16B31/02 , F16B35/06
CPC分类号： F16B33/00 , F16B5/02 , F16B19/05 , F16B35/041 , F16B35/048 , F16B39/026
摘要： PROBLEM TO BE SOLVED: To disclose a fastener engaged with aligned holes through workpieces. SOLUTION: The fastener comprises a pin member having a transition portion radially reduced in diameter to extend from a smooth cylindrical shank portion to a threaded portion. The fastener is provided with a sleeve member and a mounting means. The mounting means comprises a collar, a nut or any other possible mounting means. In one embodiment, a workpiece is formed of a plurality of materials, and the materials include composite, metallic, or metallic/composite structures or any combination thereof. In a specific embodiment, the fastener has interference performance of 0.0127-0.254 mm (0.0005-0.0100 inches) in composite structures without risk of composite delamination or damage. As a result of the fastener interference, gaps between the fastener and the structure are eliminated to provide good electrical conductivity between components. As a result, the potential for electrical sparks is reduced to provide a safer fastener for use with aerospace applications. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：公开通过工件与对准的孔接合的紧固件。解决方案：紧固件包括销构件，该销构件具有径向减小的过渡部分，以从平滑的圆柱形柄部分延伸到螺纹部分。紧固件设置有套筒构件和安装装置。安装装置包括套环，螺母或任何其它可能的安装装置。在一个实施例中，工件由多种材料形成，并且材料包括复合材料，金属或金属/复合结构或其任何组合。在具体实施例中，紧固件在复合结构中具有0.0127-0.254mm（0.0005-0.0100英寸）的干涉性能，没有复合分层或损坏的风险。作为紧固件干涉的结果，消除了紧固件和结构之间的间隙，以在部件之间提供良好的导电性。结果，减少电火花的可能性，以提供用于航空航天应用的更安全的紧固件。版权所有（C）2008，JPO＆INPIT

102. 发明专利

JP2007524049A Seal hydraulic assembly 有权
公开(公告)号：JP2007524049A
公开(公告)日：2007-08-23
申请号：JP2007500007
申请日：2005-02-25
申请人：バックネル、ジョンウェントワースBUCKNELL,John Wentworth
发明人：ウェントワースバックネル、ジョン
IPC分类号： F16J15/18 , B25B29/02 , F16B31/04 , F16J15/02
CPC分类号： F16J15/028 , B25B29/02 , F16B31/043 , F16J15/3212 , F16J15/3236 , Y10T137/7722
摘要：油圧アセンブリ用のシール装置を開示する。該シール装置において、作動流体は、アセンブリの本体５２と押圧部材５１との間に形成される作動チャンバ５３に備えられる。装置は環状シール６３を備え、同シールは本体５２と押圧部材５１との間におけるシール係合部に押圧される対向するシール面を有し、同シール面は収束する。装置はまた圧力解放バルブ１００を備え、同バルブはシールをオーバーストローク損傷から保護するようにチャンバ５３のオーバーストローク端にねじ立てされた多孔質体１０１である。これにより流体はチャンバ５３から浸出することができ、かつシール６３はねじ立て位置を支障なく通過できる。

103. 发明专利

JP2006144838A Fixed axial force bolt device 有权
标题翻译：固定轴力螺栓装置
公开(公告)号：JP2006144838A
公开(公告)日：2006-06-08
申请号：JP2004332462
申请日：2004-11-16
申请人： Asahi Electric Works Ltd , 旭電機株式会社
发明人： MUNAKATA TAKEO , TAKADA YOICHI
IPC分类号： F16B31/04 , F16B39/24 , F16B43/00
摘要： PROBLEM TO BE SOLVED: To provide a safe fixed axial force bolt device easily assembled and capable of preventing component parts from being loosened and falling in those construction works at a high place such as the installation of a tower for overhead transmission line and auxiliary parts in the fixed axial force bolt device capable of easily providing a specified tightening axial force.
SOLUTION: A screw part M threaded with an applicable bolt 4 is formed at the bottom part of a housing 1. A plurality of disc springs 3 and washers 2 are installed on the bolt 4 and the bolt 4 is lockingly threaded to the housing 1. A thin neck part is formed on the bolt at a prescribed position so that the threading of the bolt can be released after the bolt is tightened with a proper axial force. Accordingly, the component parts are not loosened. Also, since the compressed amounts of the disc springs are preferentially specified, a fixed tightening axial force can always be provided without being affected by the torque factor of the bolt. In addition, attraction washers formed of a permanent magnet are interposed in the bolt device, and a rubber-like elastic body is stored in the housing of light-shielding watertight structure.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种容易组装的安全固定的轴向力螺栓装置，并且能够防止组件在诸如安装架空传输线的塔的高处的那些建筑工程中松动和坠落，并且固定轴向力螺栓装置中的辅助部件能够容易地提供特定的紧固轴向力。解决方案：在壳体1的底部形成有螺纹连接有适用螺栓4的螺纹部分M.多个碟形弹簧3和垫圈2安装在螺栓4上，并且螺栓4锁紧地连接到壳体1.在螺栓上的规定位置处形成有细颈部，使得在螺栓以适当的轴向力拧紧之后螺栓的螺纹可以被释放。因此，组件不松动。此外，由于优选地规定盘簧的压缩量，所以可以始终提供固定的紧固轴向力，而不受螺栓的扭矩因素的影响。此外，由永磁体形成的吸附垫圈插入螺栓装置中，并且橡胶状弹性体被存储在遮光防水结构的壳体中。版权所有（C）2006，JPO＆NCIPI

104. 发明专利

JP2006112529A Bolt heating device 有权
标题翻译：螺栓加热装置
公开(公告)号：JP2006112529A
公开(公告)日：2006-04-27
申请号：JP2004300850
申请日：2004-10-15
申请人： Hitachi Engineering & Services Co Ltd , Sukegawa Electric Co Ltd , 助川電気工業株式会社 , 株式会社日立エンジニアリングサービス
发明人： HORIE TORU , ENOKI NOBUTAKA , MASUKO MINORU , KONO ATSUSHI , KURIMOTO YASUO
IPC分类号： F16B31/04
摘要： PROBLEM TO BE SOLVED: To provide a bolt heating device with a heating part long enough to heat a bolt throughout its length in a short time.
SOLUTION: The bolt heating device 1 comprises the bolt heating part 12, a non-heating part 11 formed on the upper side thereof, and a terminal box 14 provided on the upper side of the non-heating part 11. The bolt heating part 12 and the non-heating part 11 are each formed with an outer shell having a cavity inside. The outer shell of the non-heating part 11 is formed of a flexible member which can be freely bent.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有足够长的加热部分的螺栓加热装置，以在短时间内在其长度上加热螺栓。解决方案：螺栓加热装置1包括螺栓加热部分12，形成在其上侧的非加热部分11和设置在非加热部分11的上侧的接线盒14.螺栓加热部12和非加热部11均形成有具有内部空洞的外壳。非加热部11的外壳由可自由弯曲的柔性构件形成。版权所有（C）2006，JPO＆NCIPI

105. 发明专利

JPWO2003091582A1 締付具有权
公开(公告)号：JPWO2003091582A1
公开(公告)日：2006-02-02
申请号：JP2003588090
申请日：2002-12-02
申请人：有限会社カシライシ
发明人：和明谷村 , 和明谷村
IPC分类号： F16B39/20 , F16B31/04 , F16B39/10
CPC分类号： F16B39/10 , F16B31/04 , F16B39/20
摘要：本発明の技術的課題は、全体構造が小型で締付トルクの強い締付具を提供することにある。この技術的改題の解決方法は、回転動作により締付けられた被締付部材(B)に装着されて被締付部材(B)に締付トルクを継続する締付具において、被締付部材(B)に対して軸方向から嵌合可能な巻形状に形成され一端部に被締付部材(B)が取付けられた取付対象物(A)に固定される固定用端部(13)が設けられたトーションコイルスプリング(1)を拘束する着脱可能なストッパ(2)とからなることを特徴とする締付具を構成する。

106. 发明专利

JP3717391B2 Fastener having a bolt and the bolt 有权
公开(公告)号：JP3717391B2
公开(公告)日：2005-11-16
申请号：JP2000316535
申请日：2000-10-17
申请人：ケイジャンカースジョン
发明人：ケイジャンカースジョン
IPC分类号： F16B35/00 , F16B31/04 , F16B43/00
CPC分类号： F16B31/04 , F16B31/043 , Y10S411/916

107. 发明专利

JP2005009582A Fastening structure for use at low temperature 审中-公开
标题翻译：在低温下使用的快速结构
公开(公告)号：JP2005009582A
公开(公告)日：2005-01-13
申请号：JP2003174394
申请日：2003-06-19
申请人： Sumitomo Electric Ind Ltd , Tokyo Electric Power Co Inc:The , 住友電気工業株式会社 , 東京電力株式会社
发明人： ASHIBE YUICHI , MASUDA TAKAHITO , TAKAHASHI YOSHIHISA , HONJO SHOICHI , SHIMODATE MASATO , ETO KEISUKE
IPC分类号： F16B1/00 , F16B31/04 , H01L39/04 , H02G15/34
CPC分类号： F16B31/04 , F16B2001/0078 , Y10S285/905 , Y10T403/217
摘要： PROBLEM TO BE SOLVED: To prevent a flange coupling portion used at a low temperature from suffering from deterioration of hermeticity due to thermal contraction. SOLUTION: In a fastening structure, a first flange 11 and a second flange 12a are superposed to be fastened with a bolt B and a nut N. The fastening structure is employed at a temperature lower than the atmospheric temperature at which fastening work is carried out. When taking the thickness of the first flange 11 as L1, the thickness of the second flange 12a as L2, the superposed thickness of the first flange 11 and the second flange 12a as L, the coefficient of linear expansion of the first flange 11 as α1, the coefficient of linear expansion of the second flange 12a as α2, and the coefficient of linear expansion of the bolt B as α; the structure satisfies the relation of L×α≥L1×α1+ L2×α2. The quantity of the thermal contraction of the bolt B is not less than the total quantity of the thermal contraction of the first flange 11 and the second flange 12a. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在低温下使用的法兰接合部分遭受热收缩导致的气密性的劣化。解决方案：在紧固结构中，第一凸缘11和第二凸缘12a重叠以用螺栓B和螺母N紧固。紧固结构采用的温度低于紧固工作的大气温度完成了。当第一凸缘11的厚度为L1时，第二凸缘12a的厚度为L2，第一凸缘11和第二凸缘12a的叠合厚度为L，第一凸缘11的线膨胀系数为α1 ，第二凸缘12a的线膨胀系数为α2，螺栓B的线膨胀系数为α; 该结构满足L×α≥L1×α1+ L2×α2的关系。螺栓B的热收缩量不小于第一凸缘11和第二凸缘12a的热收缩总量。版权所有（C）2005，JPO＆NCIPI

108. 发明专利

JP2003056622A Damping material and damper using it 有权
标题翻译：使用它的阻尼材料和阻尼器
公开(公告)号：JP2003056622A
公开(公告)日：2003-02-26
申请号：JP2001246355
申请日：2001-08-15
申请人： Hayakawa Rubber Co Ltd , Nippon Kokan Light Steel Kk , 日本鋼管ライトスチール株式会社 , 早川ゴム株式会社
发明人： TOIDA HIROSHI , FUJII MASAYUKI , FUJII KOZO
IPC分类号： F16B31/04 , F16F9/30
摘要： PROBLEM TO BE SOLVED: To provide a damper displaced by a compressive force and having the characteristics of an elasto-plastic body.
SOLUTION: In this shock absorbing damper, when a load is applied for compression, to the damping material filled in a clearance between a cylinder and a piston slidably inserted into the cylinder through the piston, the displacement of the damping material increases in proportion to the load. After the load reaches a specified load, the damping material flows through a clearance provided in the cylinder. While the damping material is flowing, the displacement increases by an amount equivalent to a reduction in the clearance to keep the load constant.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供通过压缩力移动并具有弹性塑料体的特征的阻尼器。解决方案：在这种减震阻尼器中，当负载被施加压缩时，通过填充在通过活塞可滑动地插入到气缸中的气缸和活塞之间的间隙中的阻尼材料，阻尼材料的位移与加载。负载达到指定负载后，阻尼材料流过设置在气缸中的间隙。当阻尼材料流动时，位移增加等于间隙减小量，以保持负载不变。

109. 发明专利

JP3238127B2 失效
公开(公告)号：JP3238127B2
公开(公告)日：2001-12-10
申请号：JP15175698
申请日：1998-06-01
IPC分类号： F16B31/04

110. 发明专利

JP2000320520A NUT DEVICE 失效
公开(公告)号：JP2000320520A
公开(公告)日：2000-11-24
申请号：JP16727499
申请日：1999-05-10
申请人： APUTO KK
发明人： YAMAZAKI HIDEO
IPC分类号： E04B1/38 , F16B31/04 , F16B39/284 , F16B39/36
摘要： PROBLEM TO BE SOLVED: To obtain a nut device which can surely prevent loosening of a seat from being due to wood thinness against the tightening force easily set by the seat, and which can surely impede the loosening of a nut as well. SOLUTION: This device comprises a nut 2 which successively provides a cylinder part 22 in line with a main nut part 21 and seat 3 having receiving part 33 of disk spring s 5,..., 5 and a tapered receiving surface 3b. On an external of the cylinder part 22 between the nut 2 and seat the 3, a coil-shaped spring 4, the plural disk springs 5,..., 5 having an insertion hole 5a permitting insertion of the spring 4, and a tapered split collar 6, are interposed, also the wedge member 6 is interposed, in a holding condition between the spring 4 and the tapered receiving surface 3b by elastic force of the spring 4.

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