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公开(公告)号：JP2018084123A
公开(公告)日：2018-05-31
申请号：JP2016229433
申请日：2016-11-25
Applicant: 長谷川体育施設株式会社 , 株式会社テクノコア , 積水樹脂株式会社
Abstract: 【課題】散水システムの施工およびメンテナンス時における手間やコストを低減することができ、さらに、競技等の支障なく効果的に芝生グラウンドを冷却することができる散水システム付き芝生グラウンドを提供する。 【解決手段】本発明の散水システム付き芝生グラウンド100は、基盤10上に設置された板状剛性構造体20の空隙部分に給水管40が配置され、板状剛性構造体20上に人工芝生30または天然芝生が設置され、給水管40に連結された散水用可撓性ノズル50に水を供給すると、散水用可撓性ノズル50のチューブ54がランダムに振動しながら噴出口59から水滴が噴出して乱散水されることを特徴とする。 【選択図】図5
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公开(公告)号：JP2015148146A
公开(公告)日：2015-08-20
申请号：JP2015084577
申请日：2015-04-16
Applicant: 積水樹脂株式会社 , 長谷川体育施設株式会社
IPC: E01C13/08
Abstract: 【課題】容易に製造可能で、投擲競技が実施できる人工芝生競技場を提供する。 【解決手段】基礎層1の上方に第一の人工芝生2を敷設し、この第一の人工芝生に植設させた芝葉21の略上端に至る厚みを有する第一の充填層24が設けるとともに、第一の充填層より大きな厚みに形成させた第二の充填層34を有する第二の人工芝生3を第一の人工芝生の上面に敷設する。第二の人工芝生に設ける第二の充填層を、第一の充填層より大きな厚みに形成するので、槍投げなどの投擲競技を行っても、投擲用具の挿入が第二の充填層で止まり、また、第二の人工芝生を貫通しても第一の充填層で投擲用具を停止させ、投擲用具の損傷などを抑制させることができる。 【選択図】図1
Abstract translation: 要解决的问题：提供能够保持投掷事件的人造草坪场，其中场可以容易地准备。解决方案：在基础层1上铺设第一人造草坪2之后，第一填充层24具有厚度 一般到达第一人造草坪上种植的草皮21的上端形成; 并且随后，在第一人造草坪的上表面上铺设第二人造草坪3，其具有形成为大于第一填充层的厚度的第二填充层34。 第二填充层以大于第一填充层的厚度的厚度形成在第二人造草坪中; 因此，即使当举行诸如标枪投掷的投掷事件时，在第二填充层处停止用于投掷事件的齿轮的插入。 即使用于投掷事件的齿轮穿过第二人造草坪，用于投掷事件的齿轮在第一填充层处停止; 因此防止投掷事件的装置被损坏。
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Patent Agency Ranking
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公开(公告)号：JP2011084930A
公开(公告)日：2011-04-28
申请号：JP2009237950
申请日：2009-10-15
Applicant: Hasegawa Taiiku Shisetsu Corp , Sekisui Jushi Co Ltd , 積水樹脂株式会社 , 長谷川体育施設株式会社
Inventor： FUJIWARA SHINYA , SHIBATA YASUHIRO , OCHI SHINNOSUKE , SEI KENJI
IPC: E01C13/08
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn athletic field which is easily manufacturable and in which a throwing event can be performed.
SOLUTION: In this artificial lawn laying structure, a first artificial lawn is laid on a base layer, a first filling layer having a thickness equal to the height of implanted turf up to the generally upper end is provided in the first artificial lawn, and a second artificial lawn which has a second filling layer formed thicker than the first filling layer is laid on the first artificial lawn. Since the second filling layer provided to the second artificial lawn is formed thicker than the first filling layer, the insertion of a gear for throwing event is stopped by the second filling layer even if a throwing event such as javelin is performed. Even if the gear for throwing event penetrates into the second artificial lawn, the gear for throwing event can be stopped by the first filling layer. Consequently, the damage of the gear for throwing event can be suppressed.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供易于制造并且可以执行投掷事件的人造草坪运动场。 解决方案：在这种人造草坪铺设结构中，第一人造草坪铺设在基层上，第一人造草坪设置有第一填充层，其厚度等于植入草坪高度大致上端的高度 并且具有比第一填充层更厚的第二填充层的第二人造草坪被放置在第一人造草坪上。 由于设置在第二人造草坪上的第二填充层形成得比第一填充层厚，所以即使执行诸如标枪等投掷事件，第二填充层停止用于投掷事件的齿轮的插入。 即使用于投掷事件的齿轮穿入第二人造草坪，投掷事件的齿轮可以被第一填充层停止。 因此，可以抑制用于投掷事件的齿轮的损坏。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2010077794A
公开(公告)日：2010-04-08
申请号：JP2009074720
申请日：2009-03-25
Applicant: Hasegawa Taiiku Shisetsu Corp , Sekisui Jushi Co Ltd , 積水樹脂株式会社 , 長谷川体育施設株式会社
Inventor： HANADA TAKASHI , SEI KENJI , FUJIWARA SHINYA , SHIBATA YASUHIRO
IPC: E01C13/08
Abstract: PROBLEM TO BE SOLVED: To provide an artificial turf laying structure capable of effectively suppressing resilience and effectively protecting a base fabric.
SOLUTION: The artificial turf laying structure includes an artificial turf 30 constructed by planting a plurality of turf strings 32 on a base fabric 31 to extend the turf strings 32 along its front surface and disposing a backing material for fixing the planted turf strings 32 on the back surface of the base fabric 31, and a granule layer 40 formed on the front surface of the base fabric 31 by filling spaces between the turf strings 32 with granules. The granule layer 40 is made of mixed granules that are a mixture of elastic granules and hard granules, and has a lower layer 41 formed on the surface of the base fabric 31, a middle layer 42 made of hard granules and formed on the surface of the lower layer 41, and an upper layer 43 made of elastic granules and formed on the surface of the middle layer 42.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供能够有效地抑制弹性并有效保护基底织物的人造草皮铺设结构。 解决方案：人造草皮铺设结构包括通过在基底织物31上种植多个草皮条32而构成的人造草皮30，以沿其前表面延伸草皮条32，并且设置用于固定种植草皮条的背衬材料 32，并且通过在草皮条32之间填充空隙而形成在基底织物31的前表面上的颗粒层40。 颗粒层40由作为弹性颗粒和硬质颗粒的混合物的混合颗粒制成，并且在底层织物31的表面上形成有下层41，由硬质颗粒制成的中间层42形成在 下层41和由弹性颗粒制成并形成在中间层42的表面上的上层43.版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2006219870A
公开(公告)日：2006-08-24
申请号：JP2005033111
申请日：2005-02-09
Applicant: Hasegawa Taiiku Shisetsu Corp , 長谷川体育施設株式会社
Inventor： YOKOYAMA YOSHIO , SEI KENJI
IPC: E01C13/08
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn surface paving method having excellent water permeability and cushioning property and maintaining flatness permanently without troublesome maintenance.
SOLUTION: An unevenness adjusting layer 2 is formed on a crushed stone base course 1 using rigid aggregate preferably formed of No.7 single grain size crushed stones with almost constant grain size smaller than crushed stones used for the crushed stone base course, and finished to form fine flatness in a surface layer. A consolidating agent 3 containing urethane resin as a base material is uniformly sprayed to the flat unevenness adjusting layer 2 to bind the single grain size crushed stones to one another in network shape. When the consolidating agent is hardened, the aggregate is consolidated and integrated to form a stable consolidated unevenness adjusting layer 4 with moderate hardness. Eventually, artificial turf such as long pile artificial turf 5 of high elasticity is laid on the consolidated unevenness adjusting layer 4 as shown in Figure (d).
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种具有优异的透水性和缓冲性能并且永久地保持平坦度而不需要麻烦的维护的人造草坪表面摊铺方法。 解决方案：使用刚性骨料，优选由7粒单粒度破碎石头形成的碎石质基底层1上的凹凸调节层2，其尺寸几乎不变，比用于碎石基层的碎石要小， 并在表面层中精加工成平坦度。 将含有聚氨酯树脂作为基材的固化剂3均匀地喷涂到平坦的凹凸调整层2上，以使网格形状将单粒度的碎石彼此结合。 当固结剂硬化时，骨料被固结和整合，以形成具有适度硬度的稳定的固结不均匀调节层4。 最终，如图（d）所示，在固结不均匀调整层4上铺设人造草坪，如高弹性长桩人造草皮5。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2004358055A
公开(公告)日：2004-12-24
申请号：JP2003162165
申请日：2003-06-06
Applicant: Hasegawa Taiiku Shisetsu Corp , Hayakawa Rubber Co Ltd , 早川ゴム株式会社 , 長谷川体育施設株式会社
Inventor： ISHIYAMA TAKAHIRO , YOKOYAMA YOSHIO , URAGAMI KAZUTO , SHIMIZU TOSHIKAZU
Abstract: PROBLEM TO BE SOLVED: To provide a member embedded in ground which forms not only the line of a straight line part but also the line of a curve part and which is also excellent in durability and safety, etc. after being installed and to provide its installation method.
SOLUTION: This member 1 to be embedded in ground is composed of a base plate 2 and a line member 3, the base plate 2 is composed of at least two planar bases 2A spread in a horizontal direction and a flexible connection member 2B connecting each of the bases 2A, and the line member 3 is attached on the bases 2A. By embedding the member 1 embedded in ground in a linear groove or a curved groove of a fixed radius of curvature on a ground surface, the upper surface 3A of the line member 3 forms a straight line or a curved line of the fixed radius of curvature.
COPYRIGHT: (C)2005,JPO&NCIPI
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