公开(公告)号：JP2001159298A

公开(公告)日：2001-06-12

申请号：JP34260099

申请日：1999-12-01

Applicant: TODA CONSTRUCTION ,  ISHIKAWAJIMA KENZAI KOGYO KK ,  KFC LTD

Inventor： MATSUSHITA SEIICHI ,  TANIGUCHI TORU ,  UKEKAWA MAKOTO ,  ASAI YASUHIKO ,  SATOU TOMOAKI ,  TANAKA TAKASHI ,  KOBAYASHI OSAMU ,  ISHIDA MASAYOSHI ,  YASUMOTO MASATAKE ,  TADA KOJI ,  SOMEYA HIROKI ,  ASANO HIROSUKE ,  TANIZAKI SHIGE

IPC: E21D11/04

Abstract: PROBLEM TO BE SOLVED: To provide a joining structure in which structural bodies such as segments or the like are easily and securely joined to each other for reducing the labor for the joining work. SOLUTION: Joining cylinders 12 are respectively provided to the joining end surfaces 13a of the segments 13 to be mutually joined. One end of a joining rod 11 in which a piece member 16 is engagedly fitted to the hole part 11a formed in both the end parts is inserted into the engaging hole 31 of the joining cylinder 12 of the segment 13 on one side, so that a fitting projection 21 to be fitted in the supporting hole 38 formed in the bottom part 37 of the engaging hole 31 of the joining cylinder 12 is formed in the piece member 16A. A holding surface 32 for bringing the joining rod 11 into line with the axis of the joining cylinder 12 for holding in the condition the fitting projection 21 of the piece member 16A is fitted in the supporting hole 38 and the joining rod 11 is held by joining cylinder 12 is formed in the engaging hole 31.

公开(公告)号：JP2001158012A

公开(公告)日：2001-06-12

申请号：JP34260199

申请日：1999-12-01

Applicant: TODA CONSTRUCTION ,  ISHIKAWAJIMA KENZAI KOGYO KK ,  KFC LTD

Inventor： MATSUSHITA SEIICHI ,  TANIGUCHI TORU ,  UKEKAWA MAKOTO ,  ASAI YASUHIKO ,  SATOU TOMOAKI ,  TANAKA TAKASHI ,  KOBAYASHI OSAMU ,  ISHIDA MASAYOSHI ,  YASUMOTO MASATAKE ,  TADA KOJI ,  SOMEYA HIROKI ,  ASANO HIROSUKE ,  TANIZAKI SHIGE

IPC: E21D11/08 ,  B28B7/00 ,  B28B7/10

Abstract: PROBLEM TO BE SOLVED: To easily accurately mount a connecting cylinder for constituting a connecting structure for connecting the cylinder provided in a structure of a segment or the like by engaging the cylinder by a connecting bar at a form for molding the structure. SOLUTION: A mounting bolt 49 projectably from and retractably in the inner surface side of side plate 43 of a form 41 for molding the connecting end face of a segment by a holding mechanism 45 by an inserting hole 44 formed at the plate 43 is provided. The outer diameter of the bolt 49 is slightly smaller than the inner diameter of the engaging hole 31 of the connecting cylinder 12. A threaded part 51 capable of being engaged with a supporting hole 38 made of female threads formed at the bottom 37 of the hole 31 of the cylinder 12 is formed at the end of the bolt 49. The hole 31 of the cylinder 12 is engaged with the end side of the bolt 49, the part 51 of the bolt 49 is engaged with the hole 38, and hence the cylinder 12 is drawn up to the inner surface of the plate 43 and mounted in a contacted state.

公开(公告)号：JPH05195634A

公开(公告)日：1993-08-03

申请号：JP2735592

申请日：1992-01-17

Applicant: KFC LTD ,  NTT TOSHI KAIHATSU KK ,  RINOTETSUKU KK ,  NIPPON SUTATSUKO KK

Inventor： HATANO RYOICHI ,  TANIZAKI SHIGE

IPC: E04F13/21 ,  E04F13/08 ,  E04G23/02

Abstract: PURPOSE:To nimbly and efficiently repair the mortar outer wall (old finishing material) of a building. CONSTITUTION:A unit backing material A formed with many through holes 19 is integrally stuck to an intersection (x) of unit grids marked on the surface of the old finishing material M of a building or its cut and unified concrete skeleton by an adhesive B1 in the sprinkled distribution state. An anchor pin driving hole 25 is bored to the depth reaching the inside of the concrete skeleton C from the center of the unit backing material A, and the unit backing material A is unfloatably pressed by the large-diameter head section 13 of an anchor pin P driven into the driving hole 25. A new finishing material T is finally overcoated to wholly bury and cover the unit backing material. A and the large-diameter head section 13 of the anchor pin P.

公开(公告)号：JPH028462A

公开(公告)日：1990-01-11

申请号：JP15771188

申请日：1988-06-25

Applicant: KFC LTD ,  NIPPON TELEGRAPH & TELEPHONE ,  RINOTETSUKU KK ,  RYOWA ENG KK

Inventor： TANIZAKI SHIGE ,  HATANO RYOICHI ,  HATTORI YOSHIRO ,  YAMADA KAZUO

IPC: E04G23/02

Abstract: PURPOSE:To permanently prevent falling off or the like of mortar by undetachably driving in a hollow anchor pin to a hole for inserting of the anchor pin bored so deep that it reaches a concrete body, and by filling a loose part with adhesive injected through an adhesive injecting nozzle. CONSTITUTION:The pin P as described in the title consists of an anchor body 11, made from metallic tube, and a plug 12 that is inserted into the inside center. At the bottom end of the body 11, an outwardly expanded nozzle connecting drum 13 is provided, and a split 17 is provided extending all over the whole length of the base drum face, and a claw ring 18 is provided at the tip of the body. At each loose part of an external mortar wall M, a hole to which the anchor pin is inserted is bored so deep that is reaches a concrete body C. Then, the body 11 is driven in and, at the same time, the head of the pin P is deformed and expanded to open with the plug 12 being tapped at its tail end. After that, an adhesive injecting nozzle is connected to the drum 13 and the adhesion is injected to fill the loose part. Thereby, falling off of the mortar or the like can surely be prevented.

公开(公告)号：JP2004230421A

公开(公告)日：2004-08-19

申请号：JP2003021432

申请日：2003-01-30

Applicant: Kfc Ltd ,  株式会社ケー・エフ・シー

Inventor： TANIZAKI SHIGE

IPC: B21K1/74 ,  B21J5/06

Abstract: PROBLEM TO BE SOLVED: To provide a high strength anchor sleeve for concrete only with a plastic working from a steel bar base stock. SOLUTION: A plurality of recessed linear grooves (11a)(11b) for extension parallelly extended by prescribed lengths (L1)(L2) along a cylinder axial direction of a cylindrical body (10) having a fixed thickness (T), are plastically worked as a tapered shape so that the depth (G) depressed from the outer peripheral surface or/and the inner peripheral surface of the body (10) becomes gradually deeper towards the tip end side which is inserted into the embedding hole (44) of a concrete structure (C), and in such a way, the anchor sleeve is set so as to be possible to push and expand the above body (10) from the tip end surface of the relatively remaining thinnest portion (P). COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2002122120A

公开(公告)日：2002-04-26

申请号：JP2000312932

申请日：2000-10-13

Applicant: KFC LTD

Inventor： TANIZAKI SHIGE

IPC: B25B23/15 ,  F16B31/02 ,  F16B39/26

Abstract: PROBLEM TO BE SOLVED: To provide a general purpose screw fastening body allowing visual observation and confirmation of fastening axial force. SOLUTION: This fastening body is constituted of a bolt 13 with a head part 13a, a nut 14 screwed and fastened on a screw shaft part 13b of the bolt 13 and a conical spring washer 15 fitted into the nut 14 relatively rotatable, uncapable of dropping off. A colored film naturally peeled is adhered and integrated to the surface of the conical spring washer 15 due to elastic deformation into a flat shape of the conical spring washer 15 receiving the fastening force.

公开(公告)号：JPS6421189A

公开(公告)日：1989-01-24

申请号：JP17554487

申请日：1987-07-14

Applicant: KFC LTD ,  NIPPON TELEGRAPH & TELEPHONE ,  KYODO KIZAI KK ,  IWAZUMI SASH KK

Inventor： TANIZAKI SHIGE ,  HATANO RYOICHI ,  UENO YOSHIHIRO ,  KIMURA HITOSHI

IPC: E06B1/60 ,  E06B1/56

Abstract: PURPOSE: To facilitate execution by temporarily fixing fittings to a concrete framework, pressing a female screw anchor into the framework through fittings frame, and inserting the exposed end of the anchor into a joint tube to be fixed with a bush. CONSTITUTION: A fittings frame A is temporarily fixed to a concrete framework C by a wooden wedge or the like, and then a female screw anchor 18 is pressed into an embedded hole 27 of the framework C and fixed. Next, a screw lever 20 is fastened in spiral to the anchor 18, and at the same time, the exposed end of the screw lever 20 is inserted into a joint tube 13. Then, a fixing bush 21 is pressed into an air space S between the screw lever 20 and an insertion opening 12 is covered with a blank peg 24 for fine appearance. Further, the surface of the concrete framework C is finished with water-proof mortar 30.

公开(公告)号：JP2006022550A

公开(公告)日：2006-01-26

申请号：JP2004201340

申请日：2004-07-08

Applicant: Kfc Ltd ,  Tomio Suga ,  株式会社ケー・エフ・シー ,  富男 菅

Inventor： TANIZAKI SHIGE ,  SUGA TOMIO

IPC: E04B1/41 ,  B23K11/00 ,  B23K103/04 ,  E02D5/80 ,  F16B19/10

Abstract: PROBLEM TO BE SOLVED: To provide a deformed joint bar anchor rich in strength against pulling power and shearing force.
SOLUTION: The deformed joint bar anchor comprises a concrete reinforcing deformed bar steel B with a certain length L1 and an anchor sleeve A with a certain length L2 making the basic end side as an insertion opening cylinder section 13 to the deformed bar steel B from the same metal material as that of the deformed bar steel B, making the front end side as a widening opening cylinder section 14 to shape into stepped hole shapes or partition blind shapes having different internal diameters d1 and d2 of both opening cylinder sections 13 and 14 and, at the same time, making partially force-fit setting of the widening cone 18 into the widening opening cylinder section 14 to which a widening split groove 17 is given, and in a state to insert and fit the insertion opening cylinder section 13 of the anchor sleeve A in a sleeve-like manner on the front end section of the deformed bar steel B, at least the total of two points collected one by one from the optional centripetal direction make separate resistance welding.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种变形的接头杆锚，其具有强大的牵引力和剪切力。 解决方案：变形的接头杆锚固件包括具有一定长度的L1的混凝土加强变形钢筋B和具有一定长度L2的锚固套筒A，使基端部作为插入开口圆筒部分13到变形钢筋 B由与变形棒钢B相同的金属材料制成，使前端侧成为加宽开口圆筒部14，以形成台阶孔形状或分隔两个开口圆筒部13的内径d1和d2不同的盲形 并且同时将加宽锥体18部分地配合到设置有加宽的分割槽17的加宽开口圆筒部分14中，并且在插入和装配插入开口圆筒部分的状态下 13的锚固套A以套筒状的方式在变形的钢筋B的前端部分上，至少从可选的向心方向一个接一个地收集的两个点的总和 单独电阻焊接。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005048580A

公开(公告)日：2005-02-24

申请号：JP2004180074

申请日：2004-06-17

Applicant: Kfc Ltd ,  Tomio Suga ,  株式会社ケー・エフ・シー ,  富男 菅

Inventor： TANIZAKI SHIGE ,  SUGA TOMIO

IPC: E02D5/80 ,  E04B1/41 ,  E04C5/12

Abstract: PROBLEM TO BE SOLVED: To provide a deformed joint bar anchor rich in opposite strength of tensile force and shearing force.
SOLUTION: The deformed joint bar anchor comprises: a concrete reinforcing deformed reinforcing bar (B) of constant length (L1); and an anchor sleeve (A) of constant length (L2) molding inside diameters (d1) and (d2) of both the open cylinder part (13) and (14) into a mutually different step hole state or a partition blind state while making a basic end side an insertion open cylinder part (13) into the deformed reinforcing bar (B) from the same kind of a metal raw material as the deformed reinforcing bar (B) and partly forcing and setting the widened cone (18). The insertion open cylinder part (13) of the anchor sleeve (A) is inserted in and fitted to the edge part of the deformed reinforcing bar (B), and two opposite points (S1) and (S2) are resistance-welded on the arbitrary diameter line (O-O).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种具有相当强度的拉伸力和剪切力的变形接头棒锚。 解决方案：变形的接头杆锚固件包括：具有恒定长度（L1）的混凝土加强变形钢筋（B）; 以及将开口筒部（13）和（14）的内径（d1）和（d2）成型为恒定长度（L2）的锚定套筒（A）成为相互不同的台阶状态或分隔失效状态，同时 基本端侧由与变形的钢筋（B）相同类型的金属原料进入到变形的钢筋（B）中并且部分地强制和固定加宽的锥体（18）的插入开口圆筒部分（13）。 锚固套筒（A）的插入开口圆筒部分（13）插入并装配到变形钢筋（B）的边缘部分，两个相对的点（S1）和（S2）在 任意直径线（OO）。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH11323927A

公开(公告)日：1999-11-26

申请号：JP15062198

申请日：1998-05-13

Applicant: KFC LTD

Inventor： TANIZAKI SHIGE

IPC: E02D5/80 ,  B21K1/44 ,  E04B1/41 ,  F16B19/10

Abstract: PROBLEM TO BE SOLVED: To provide a deformed joint bar anchor excellent in bearing force resisting tensile force and shearing force and rich in a mass production effect. SOLUTION: A deformed joint bar anchor is composed of a metallic anchor sleeve S having an expansively opening plug 16 is partially pressed/set in the receiving hole 13 by opening/forming a constant depth (G1) plug receiving hole 13 having an expansively opening expanding slot 14 in the tip part and a deformed reinforcement I longer and narrower than the anchor sleeve S. The base end part of the anchor sleeve S and the tip part of the deformed reinforcement I are brought into pressure contact in a rubbing state with each other so that an outside diametrical dimension D3 of the melting-out burr 23 is restrained within an outside diametrical dimension D2 of the anchor sleeve S.