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1. 发明专利

JP2006038202A screw 有权
标题翻译：拧
公开(公告)号：JP2006038202A
公开(公告)日：2006-02-09
申请号：JP2004240138
申请日：2004-07-22
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： KIYAMA TAKASHI , YAMAMOTO EIJI , OGAWA TOSHITAKE , NISHIGUCHI HIDENORI , TERADA KIYOHIKO
IPC分类号： F16B25/02
摘要： PROBLEM TO BE SOLVED: To provide a screw capable of sufficiently discharging accumulating wood chips to the outside, and also, capable of preventing wood from being cracked. SOLUTION: A spiral thread is formed on the outer peripheral face of a shaft part with a circular cross section extended from the head part to the tip part in the screw. A plane, which includes the axial center in the longitudinal direction of the screw and divides the screw into two equal parts, is represented by A. Another plane, which includes the axial center in the longitudinal direction of the screw and divides the screw into two equal parts, is represented by B. When A and B are orthogonal to each other at the axial center, a groove is formed by a side wall L and a side wall M. The side wall L is extended so as not to be in contact with A, to be in parallel with A without intersecting it, and to straddle (B). The side wall M is extended so as to have a curved face similar to the circumference of a cutting disk for forming the groove and to cross with B at two places. An angle formed by the side wall L and the side wall M is formed to ≤90 degrees. Two grooves are provided with a point-symmetrical structure about the axial center. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够将蓄积木屑充分排出到外部的螺杆，并且还能够防止木材破裂。解决方案：在轴部的外周面上形成螺旋形螺纹，其圆形横截面从头部延伸到螺钉中的尖端部分。包括螺杆纵向轴向中心的平面将螺丝分成两个相等部分，由A表示。另一个平面包括螺杆纵向方向上的轴向中心并将螺丝分成两个相等的部分由B表示。当A和B在轴向中心处彼此正交时，由侧壁L和侧壁M形成槽。侧壁L延伸以不接触与A，与A并行，不相交，并跨（B）。侧壁M被延伸以具有与用于形成凹槽的切割盘的圆周相似的弯曲表面并且在两处与B交叉。由侧壁L和侧壁M形成的角度形成为≤90度。两个凹槽具有围绕轴向中心的点对称结构。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2013227781A Mounting fitting for rooftop mounted equipment 审中-公开
标题翻译：屋顶安装设备的安装配件
公开(公告)号：JP2013227781A
公开(公告)日：2013-11-07
申请号：JP2012100500
申请日：2012-04-26
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： YAMAMOTO EIJI
IPC分类号： E04D13/00
摘要： PROBLEM TO BE SOLVED: To provide a mounting fitting for rooftop mounted equipment, which can be fitted to a seam tightening part only by work from above without requiring time and effort, and of which number of components can be reduced.SOLUTION: A mounting fitting for rooftop mounted equipment comprises: a fitting body 2 including a pair of holding plates 7, 7 bent from both sides of a top plate 6 to one face side respectively and facing each other, holding pieces 8, 8 bent from the ends of the holding plates 7, 7 to the counterpart holding plates mutually and provided so as to sandwich a neck of a seam tightening part b in a metal roof a from both sides, and drawing plates 9, 9 provided on opposedly facing planes of the holding plates 7, 7, respectively; and a bolt 3 vertically penetrating through the top plate 6. The drawing plates 9, 9 provided on the holding plates 7, 7 of the fitting body 2 are connected to the bolt 3, and the drawing plates 9, 9 are pulled up by the rising motion of the bolt 3 to make the holding pieces 8, 8 of the fitting body 2 come close to each other.
摘要翻译：要解决的问题：提供一种用于屋顶安装设备的安装配件，其可以仅通过上述工作而被安装到接缝紧固部件上，而不需要时间和精力，并且可以减少其数量的部件。解决方案：安装配件对于屋顶安装设备包括：装配体2，其包括一对保持板7,7，其从顶板6的两侧分别弯曲成一个面侧并彼此面对，从保持件的端部弯曲的保持件8,8 板7,7彼此相互配置并且设置成将两侧的金属屋顶a中的接缝紧固部分b的颈部夹在一起，以及设置在保持板7的相对面上的拉板9,9， 7; 以及垂直穿过顶板6的螺栓3.设置在装配体2的保持板7,7上的拉拔板9,9连接到螺栓3，并且拉拔板9,9被拉螺栓3的上升运动使配合体2的保持片8,8相互靠近。

3. 发明专利

JP2012087530A Building metal 有权
标题翻译：建筑金属
公开(公告)号：JP2012087530A
公开(公告)日：2012-05-10
申请号：JP2010235014
申请日：2010-10-20
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： UKAI KAZUHIRO , KAYANO MASAKI , YAMAMOTO EIJI
IPC分类号： E04B1/26
摘要： PROBLEM TO BE SOLVED: To prevent a shank of a fixing self-tapping screw of a screwing-type wooden construction joint metal from tearing the joint metal when a building material to be fixed is distorted in the shear direction of the self-tapping screw.SOLUTION: A peripheral portion of a fixing screw inserting hole of a screwing-type wooden construction joint metal is protruded in a phased manner to the side of a building material to be fixed, and an area of contact between a fixing screw and the joint metal is increased. This prevents the joint metal from being broken because a great concentrated load is generated on a portion in which the fixing screw and the joint metal are brought into contact with each other.
摘要翻译：要解决的问题：为了防止当要固定的建筑材料在自固定的剪切方向上变形时，拧紧型木结构接头金属的固定自攻螺钉的柄部撕裂接头金属，自攻螺丝解决方案：螺旋式木结构接头金属的固定螺钉插入孔的周边部分分阶段地突出到要固定的建筑材料的侧面上，并且固定螺钉和接头金属增加。这就防止了在固定螺钉和接头金属彼此接触的部分上产生大的集中负荷的情况下接头金属被破坏。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2005003188A Wood screw for fastening wooden components 有权
标题翻译：木制零件用木螺丝
公开(公告)号：JP2005003188A
公开(公告)日：2005-01-06
申请号：JP2003196807
申请日：2003-06-10
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： YAMAMOTO EIJI
IPC分类号： B27M3/00 , F16B25/04
摘要： PROBLEM TO BE SOLVED: To provide a wood screw for fastening wooden components which can fasten two wooden components so as to bring them into tight contact with each other.
SOLUTION: The wood screw for fastening wooden components has a sharp tip end 5, a first threaded portion 6, a cylindrical threadless portion 7, a second threaded portion 8, and a head 3 in that order. The second threaded portion 8 is composed of an introductory portion 9 where the thread is formed so as to have a zero lead angle, and a main portion 10 which is continued from the introductory portion 9 and is provided with a thread 18 formed up to the neck portion under the head 3 so as to have the same lead as the lead of the first threaded portion 6. By this configuration, both wooden components are firmly brought into contact with each other, and clearance between both wooden components does not occur for a long time. Therefore, occurrence of a creak of a floor, a warp of a wall, etc. can be prevented.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供用于紧固木制部件的木螺钉，其可以固定两个木制部件，以使它们彼此紧密接触。解决方案：用于固定木制部件的木螺钉具有尖锐的尖端5，第一螺纹部分6，圆柱形无螺纹部分7，第二螺纹部分8和头部3。第二螺纹部8由引导部9形成为具有零引导角的引导部9和从引导部9延续的主部10，并且设置有形成为直线的螺纹18 颈部在头部3下方，以具有与第一螺纹部分6的引线相同的引线。通过这种构造，两个木构件彼此牢固地接触，并且两个木构件之间的间隙不会发生长时间。因此，可以防止发生地板的吱吱声，墙壁翘曲等。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2014098274A Metal fitting for on-roof mounted equipment 审中-公开
标题翻译：用于室内安装设备的金属接头
公开(公告)号：JP2014098274A
公开(公告)日：2014-05-29
申请号：JP2012250773
申请日：2012-11-15
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： YAMAMOTO EIJI
IPC分类号： E04D13/00
摘要： PROBLEM TO BE SOLVED: To provide metal fittings for on-roof mounted equipment that prevent holding metal fittings from deforming owing to excessive fastening of a lateral fastening bolt, facilitate a fitting operation for on-roof mounted equipment, and eliminate the generation of strain to the on-roof mounted equipment.SOLUTION: There are provided metal fittings 1 for on-roof mounted equipment configured to hold a root neck part of a seam-clamping part of a metallic roof from both sides with a pair of holding metal fittings 2. The metal fittings for on-roof mounted equipment are provided with upper stoppers 16 which abut on each other as lateral fastening bolts 3 of both fastening metal fittings 2 are fastened and lower stoppers 17 which abut on each other as the lateral fastening bolts 3 are fastened, at upper and lower positions across the lateral fastening bolt 3, and the upper stoppers 16 and lower stoppers 17 abut on each other respectively at the point of time when the neck part of the seam-clamping part of the metallic roof is held with a holding part 11 so as to prevent the holding metal fittings 2 from deforming owing to excessive fastening.
摘要翻译：要解决的问题：为了提供屋顶安装设备的金属配件，防止由于侧面紧固螺栓的过度紧固而使金属配件变形，从而有助于屋顶安装设备的安装操作，并消除产生应变屋顶安装设备。解决方案：提供用于屋顶安装设备的金属配件1，其被配置为用两个夹持金属配件2将金属屋顶的接缝夹紧部分的根颈部分从两侧夹持。用于屋顶安装的设备的金属配件设置有上止动件16，上止动件16彼此邻接，因为紧固金属配件2的侧紧固螺栓3被紧固，并且当侧紧固螺栓3被紧固时相邻的下止动件17 在横向紧固螺栓3的上部和下部位置处，并且上止动件16和下止动件17分别在颈部部分金属屋顶的接缝部分由保持部11保持，以防止由于过度的紧固而保持金属配件2变形。

6. 发明专利

JP2005331091A Screw 审中-公开
标题翻译：拧
公开(公告)号：JP2005331091A
公开(公告)日：2005-12-02
申请号：JP2004176274
申请日：2004-05-17
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： DOI KOHEI , YAMAMOTO EIJI
IPC分类号： F16B25/00
摘要： PROBLEM TO BE SOLVED: To provide a screw without tearing an opening hole even if weight of the whole board material increases by an external factor, by coping with flapping by releasing the extension-contraction of the board material without requiring labor of work when fastening the board material of an election poster billboard to a frame material. SOLUTION: This screw has the center in a shaft part at a predetermined interval further to the head part side from a head part side tail end part of a screw thread, and is parallel to a plane vertical to the screw axis, and has an annular projection having a diameter larger than an outer diameter of the screw thread. The annular projection forms a shape of converging an upper surface and an under surface for separating from a peripheral surface of the shaft part, and becomes a diameter smaller than an outer diameter of the shaft part at a predetermined interval further to the head part side in succession to the annular projection. An annular recessed part having its center in the shaft part is arranged up to a tapered part under a head part. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在整个板材的重量因外部因素而增加的情况下，通过解除板材的拉伸收缩而不需要劳动力来提供螺钉而不会撕裂开孔当将选举海报广告牌的板材紧固到框架材料上时。解决方案：该螺钉在螺杆的头部侧尾端部的头部侧的预定间隔处具有轴部的中心，并且平行于垂直于螺杆轴的平面，并且具有直径大于螺纹的外径的环形突起。环形突起形成会聚上表面和下表面的形状，用于与轴部的周面分离，并且以比轴部的外径更远的前端部分侧的规定间隔成直径连续的环形投影。在轴部的中心部的环状的凹部配置在头部下方的锥形部。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005114061A Screw head structure 有权
标题翻译：螺丝头结构
公开(公告)号：JP2005114061A
公开(公告)日：2005-04-28
申请号：JP2003349583
申请日：2003-10-08
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： YAMAMOTO EIJI , OGAWA TOSHITAKE , KIYAMA TAKASHI
IPC分类号： F16B25/00 , F16B25/02
摘要： PROBLEM TO BE SOLVED: To provide a screw head structure wherein chips of wood are surely discharged outside to prevent a clogging state in which the chips are blocked in at a shank section side so as to allow a head section to be completely set in.
SOLUTION: A chip discharge section 6 is formed on the outer circumference of the head section 4 provided at an end side of the shank section 3. An outer cutting blade 8 for counter boring, which is disposed near the outer circumference of the head section 4, and an inner cutting blade 9 for counter boring, which meets the discharge section 6 at the rear side in a threading rotation direction with respect to the outer cutting blade 8, is longer than the outer cutting blade 8, and is disposed at the shank section 3 side, are provided at a seating face side of the head section 4. Faces facing frontward in the threading rotation direction of the outer cutting blade 8 and the inner cutting blade 9, respectively, are aligned or inclined with respect to a radial axis X passing through the axial center of the head section 4. Also, a cutting track of an inner end of the outer cutting blade 8 and a cutting track of an outer end of the inner cutting blade 9 are set to be matched or overlapped.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种螺钉头结构，其中木材的切屑肯定地排出到外部，以防止在柄部侧阻塞切屑的堵塞状态，以允许头部完全设定在解决方案中：在设置在柄部3的端侧的头部4的外周上形成有切屑排出部6.用于反向钻孔的外切割刀片8设置在外周附近头部4的内侧切削刀片9和相对于外侧切削刀片8的螺纹旋转方向的后侧的排出部6相对于反向钻孔的内侧切削刃9比外侧切削刀片8长，设置在柄部3侧，设置在头部4的安装面侧。分别与外切割刀片8和内切割刀片9的穿线旋转方向相对的面向前方的面对准或倾斜与相对于穿过头部4的轴向中心的径向轴线X.另外，外切割刀片8的内端的切割轨道和内切割刀片9的外端的切割轨道被设定为匹配或重叠。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004251434A Manufacturing method for straddle type anchor 有权
标题翻译：梯形类型锚固件的制造方法
公开(公告)号：JP2004251434A
公开(公告)日：2004-09-09
申请号：JP2003092718
申请日：2003-02-21
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： YAMAMOTO EIJI
IPC分类号： E04B1/41 , F16B15/00 , F16B15/02 , F16B15/04
摘要： PROBLEM TO BE SOLVED: To provide the production method for a straddle type anchor of excellent productivity.
SOLUTION: In the straddle type anchor which is constituted so that one pair of legs with a tapered end section reducing the thickness on a flat section side gradually are piled up to the flat section side on one end of a semicircular bar consisting of a flat section and a circular arc section in sectional view through the sheet metal for straddle retaining and one pair of legs are connected to the other side, the flange section enlarging the circular arc section is provided on the other end of each leg, the disciform head is piled up closely so as to cover each flange section of the above leg, one pair of legs can be connected firmly by fixing the above disciform head with the above flange section of each leg and then the workability when producing the straddle type anchor can be improved substantially.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供优异的生产率的跨骑式锚的生产方法。＆lt; P＆gt;解决方案：在跨骑式锚固体中，使一对具有减小平坦部分侧的厚度的锥形端部的腿逐渐堆积在半圆形条的一端上的平坦部侧，该半圆条由通过用于跨接保持用金属板的剖视图的平坦部分和圆弧部分，并且一对腿部连接到另一侧，在每个腿部的另一端设置有放大圆弧部分的凸缘部分，盘状头部紧密堆叠以覆盖上述腿部的每个凸缘部分，通过将上述圆盘形头部与每个腿部的上述凸缘部分固定在一起，可以将一对腿部牢固地连接，然后在制造跨骑式锚固件时的可操作性大大改善。版权所有（C）2004，JPO＆NCIPI

9. 发明专利

JP2004257548A Screw fastener 有权
标题翻译：螺丝紧固件
公开(公告)号：JP2004257548A
公开(公告)日：2004-09-16
申请号：JP2003102241
申请日：2003-02-27
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： KIMURA HATAYUKI , MATSUSHITA YUTAKA , KIYAMA TAKASHI , YAMAMOTO EIJI
IPC分类号： E04D15/04 , F16B13/04
摘要： PROBLEM TO BE SOLVED: To provide a screw fastener capable of using for joining of steel sheet roof building materials for the roof of a building and generating no condensation on the surface of components at an indoor side during the winter.
SOLUTION: Metal fittings 7 with opened legs, a cylindrical wedge body 6, a packing 5, and a washer 4 are inserted into a screwed shaft 2 having a head 11 and a connecting portion 12 of a rotary tool. Insulated faces 15 and 16 are provided on an outer periphery of the metal fittings 7 with opened legs and a surface of the head 11 of the screwed shaft 2 of the screw fastener 1 assembled by screwing a nut 3, and a bag-shaped elastic insulating material 17 is covered and firmly stuck on an outer periphery of the cylindrical wedge body 6, an outer periphery of the metal fittings 7 with open legs, and the head 11 of the screwed shaft 2. Consequently, generation of rust caused by condensation on the screwed shaft and the metal fittings with opened legs is prevented so that condensation on the surface of the metal fittings 7 with opened legs and the head 11 of the screwed shaft 2 is prevented by blocking the surface of the metal fittings 7 with opened legs and the head 11 of the screwed shaft 2 from warm air in the indoor. Accidents such as damaging a sense of beauty, heavily damaging fastening capability of the screw fastener, and rain leaking through a roof are prevented.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种螺钉紧固件，其能够用于连接建筑物屋顶的钢板屋顶建筑材料，并且在冬季在室内侧部件的表面上不产生冷凝。解决方案：具有开放腿的金属配件7，圆柱形楔体6，填料5和垫圈4插入到具有旋转工具的头部11和连接部分12的螺纹轴2中。绝缘面15和16设置在具有开口腿的金属配件7的外周上，螺钉紧固件1的螺纹轴2的头部11的表面通过拧紧螺母3而组装，并且具有袋形弹性绝缘材料17被覆盖并牢固地粘附在圆筒形楔体6的外周上，金属配件7的外围具有开放的腿部，以及螺纹轴2的头部11.因此，由于冷凝防止带螺纹的轴和具有开放腿的金属配件，从而通过用打开的腿阻挡金属配件7的表面来防止具有开口腿的金属配件7的表面和螺纹轴2的头部11的冷凝，旋转轴2的头部11从室内暖气中取出。防止诸如损害美感，严重破坏螺钉紧固件的紧固能力以及通过屋顶泄漏的雨等事故。版权所有（C）2004，JPO＆NCIPI

10. 发明专利

JP2014098275A Metal fitting for on-roof mounted equipment 审中-公开
标题翻译：用于室内安装设备的金属接头
公开(公告)号：JP2014098275A
公开(公告)日：2014-05-29
申请号：JP2012250774
申请日：2012-11-15
申请人： Wakai & Co Ltd , 若井産業株式会社
发明人： YAMAMOTO EIJI
IPC分类号： E04D13/00
摘要： PROBLEM TO BE SOLVED: To provide metal fittings for on-roof mounted equipment that have superior holding force of holding parts of a pair of holding metal fittings, facilitate a fitting operation for on-roof mounted equipment, and eliminate the generation of strain to the on-roof mounted equipment.SOLUTION: There are provided metal fittings 1 for on-roof mounted equipment configured to hold a root neck part of a seam-clamping part of a metallic roof from both sides with a pair of holding metal fittings 2. A holding surface 11 of the holding metal fittings 2 is formed into a vertical surface, a vertical projection 11a which projects forward is projected at a plurality of places of the holding surface 11, and a headed member on a roof and a root neck part "c" of a seam-clamping part "b" of a metallic roof are held with projections 11a of both holding metal fittings 2 at identical positions on both sides.
摘要翻译：要解决的问题：为了提供具有一对夹持金属配件的保持部件的优良夹持力的屋顶安装设备的金属配件，便于对屋顶安装的设备进行装配操作，并且消除产生对于屋顶安装设备。解决方案：提供用于屋顶安装设备的金属配件1，其配置为用两个夹持金属配件从两侧将金属屋顶的接缝部分的根颈部分保持在一起。保持金属配件2的保持表面11形成为垂直表面，向前突出的垂直突起11a在保持表面11的多个位置处突出，并且头部构件在屋顶和根部颈部“c 金属屋顶的接缝夹紧部分“b”在两侧的相同位置处被保持在两个保持金属配件2的突起11a上。

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