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1. 发明专利

JP3875987B1 Lid support structure of the gutter 有权
公开(公告)号：JP3875987B1
公开(公告)日：2007-01-31
申请号：JP2005344323
申请日：2005-11-29
申请人：義藤澤
发明人：義藤澤
IPC分类号： E03F5/04
摘要：【課題】溝蓋２のがたつきを防止しながら、耐荷重性を得ることができる側溝の蓋支持構造を提供する。
【解決手段】側溝ブロック１の蓋受け面１ｂに形成した複数の凹部１０を形成する。各凹部１０には、凹部１０の深さより背が高く、かつ凹部１０より体積の小さい弾性体３を、それぞれ配置する。そして、下面２ｃが平坦面に構成された溝蓋２を、この弾性体３上に載置する。通常時は、弾性体３の弾性力により溝蓋２のがたつきが防止される。一方、溝蓋２に大きな荷重が作用した際には弾性体３が凹部１０内で弾性変形して凹部１０内に収まることで、溝蓋２を蓋受け面１ｂ全体で支持して高い耐荷重性を得る。
【選択図】図９

2. 发明专利

JP2002370891A Anchor member, suspending member and suspending tool used for concrete product 审中-公开
标题翻译：锚栓会员，悬挂会员及用于混凝土产品的悬挂工具
公开(公告)号：JP2002370891A
公开(公告)日：2002-12-24
申请号：JP2001235927
申请日：2001-08-03
申请人： Tadashi Fujisawa , Nichiei Shoji:Kk , 株式会社日栄商事 , 義藤澤
发明人： NYURAIIN MASAMI , FUJISAWA TADASHI
IPC分类号： E03F3/04 , B28B23/00 , B66C1/66 , E04B1/41 , E04B2/02 , E04G21/16
摘要： PROBLEM TO BE SOLVED: To provide a suspending tool used for a concrete product capable of reducing the size by simplifying a structure.
SOLUTION: A locking pin 22 is penetratingly fixed inside an inserting hole 21a formed in a fixing member body 21 embedded and fixed in the concrete product C. A first guide passage 13b is arranged in a tip part of a body 13a of a shaft body 13, and a second guide passage 13c continuing with the first guide passage 13b is arranged over 90 degrees in the peripheral direction of the shaft body 13. An engaging recessed part 13d continuing with the second guide passage 13c is formed so as to point to a tip surface of the shaft body 13. The shaft body 13 is inserted into the inserting hole 21a of the body 21, the locking pin 22 is inserted into the first guide passage 13b, and while guiding the locking pin 22 by the second guide passage 13c, the shaft body 13 is rotated by 90 degrees, the locking 22 is made to correspond to the engaging recessed part 13d, and the locking pin 22 is locked on the engaging recessed part 13d.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于能够通过简化结构来减小尺寸的混凝土制品的悬挂工具。解决方案：锁定销22穿透固定在嵌入和固定在混凝土制品C中的固定构件主体21中的插入孔21a内。第一引导通道13b布置在轴体13的主体13a的末端部分中并且与第一引导通道13b连续的第二引导通道13c沿轴体13的周向方向布置成90度以上。与第二引导通道13c连续的接合凹部13d形成为指向尖端轴体13插入到主体21的插入孔21a中，锁定销22插入到第一引导通道13b中，并且在通过第二引导通道13c引导锁定销22的同时，轴体13旋转90度，锁定部22与卡合凹部13d对应，锁定销22被锁定在卡合凹部13d上。

3. 发明专利

JP4137531B2 Lifting equipment of concrete products 有权
公开(公告)号：JP4137531B2
公开(公告)日：2008-08-20
申请号：JP2002183346
申请日：2002-06-24
申请人：株式会社日栄商事 , 義藤澤
发明人：正己入来院 , 義藤澤
IPC分类号： B66C1/66 , E04G21/16 , B28B23/00 , B66C1/62
CPC分类号： B66C1/666

4. 发明专利

JP2007146553A Cover support structure for side-ditch 有权
标题翻译：封面支撑结构
公开(公告)号：JP2007146553A
公开(公告)日：2007-06-14
申请号：JP2005344323
申请日：2005-11-29
申请人： Tadashi Fujisawa , 義藤澤
发明人： FUJISAWA TADASHI
IPC分类号： E03F5/04
摘要： PROBLEM TO BE SOLVED: To provide a cover support structure for a side-ditch obtaining load resistance while preventing the looseness of a ditch cover 2.
SOLUTION: A plurality of recesses 10 are formed at a cover receiving surface 1b of a side-ditch block 1. An elastic body 3 taller than the depth of the recess 10 and smaller in volume than the recess 10 is disposed in each recess 10. The ditch cover 2 with its lower face 2c formed as a flat face is placed on the elastic bodies 3. The looseness of the ditch cover 2 is normally prevented by the resilience of the elastic bodies 3. When large load is applied to the ditch cover 2, the elastic bodies 3 are elastically deformed in the recesses 10 and settled within the recesses 10. The ditch cover 2 is thereby supported by the whole cover receiving face 1b to obtain high load resistance.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于侧沟获得负载电阻的盖支撑结构，同时防止沟槽盖2的松动。解决方案：在盖接收表面1b处形成多个凹部10 在凹槽10中设置有比凹部10的深度高的凹部10的体积比凹部10小的弹性体3，形成为平坦面的下表面2c的沟槽盖2是沟槽盖2的松动通常由弹性体3的弹性来防止。当向沟槽盖2施加大的载荷时，弹性体3在凹部10中弹性变形并沉降沟槽盖2由整个盖接收面1b支撑，以获得高负载电阻。版权所有（C）2007，JPO＆INPIT

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