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1. 发明专利

JPH07269110A CONSTRUCTING METHOD FOR GUIDE WAY FOR LINEAR MOTOR CAR AND ITS DEVICE 失效
公开(公告)号：JPH07269110A
公开(公告)日：1995-10-17
申请号：JP6042194
申请日：1994-03-30
申请人： NIPPON TETSUDO KENSETSU KODAN , KAJIMA CORP , TOKAI RYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST
发明人： TAKAHASHI KOICHI , NORITA HARUMI , HAYASE KUNIHITO , NAKAGAWA TAKESHI , TAKIZAWA SEIICHIRO , KOBAYASHI EIJIRO , SHIGEFUJI MASAHARU
IPC分类号： E01B25/00 , E01B25/32 , E04G11/34
摘要： PURPOSE:To carry out the removal of forms in a stable state even in the case of forming an irregular concrete to facilitate accurate execution by providing a wheel at the lower end of an inner form, and rolling the form on a rail in the case of the removal of forms. CONSTITUTION:A form truck is moved to a concrete placing position along the planned construction line of a concrete side wall 5 serving as a guide way 2 for a linear motor car 1. Next the side wall 5 is constructed using an inner form 14 and an outer form 15 opposite to the form 14 whose positions can be adjusted through the expansion and contraction of a jack attached to the side of the form truck. In this constructing method, a wheel 28 is provided at the lower end of the inner form 14, and in the case of the removal of forms, the weel 28 is rolled on a rail 29 to secure its horizontal movement for carrying out the removal of forms in a stable state.

2. 发明专利

JPH07269109A FORM DEVICE AND CONSTRUCTING METHOD FOR GUIDE WAY FOR MOTOR CAR USING ABOVE DEVICE 失效
公开(公告)号：JPH07269109A
公开(公告)日：1995-10-17
申请号：JP6042094
申请日：1994-03-30
申请人： NIPPON TETSUDO KENSETSU KODAN , KAJIMA CORP , TOKAI RYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST
发明人： TAKAHASHI KOICHI , NORITA HARUMI , HAYASE KUNIHITO , NAKAGAWA TAKESHI , TAKIZAWA SEIICHIRO , KOBAYASHI EIJIRO , SHIGEFUJI MASAHARU
IPC分类号： E01B25/00 , E01B25/32 , E04G9/02 , E04G9/05 , E04G9/10 , E04G11/34
摘要： PURPOSE:To accurately carry out execution without the occurrence of breakage even in the case of forming irregular concrete by sticking cushioning material to the periphery of a recess or a projection on the concrete placed side face of an inner form. CONSTITUTION:A form truck is moved to a concrete placing position along the planned construction line of a concrete side wall 5 serving as a guide way 2 for a linear motor car 1. Next the side wall 5 is constructed using an inner form 14 and an outer form 15 opposite to the form 14 whose positions can be adjusted through the expansion and contraction of a jack attached to the side of the form truck. In this constructing method, the inner form 14 is made by sticking a cushioning material composed of a rubber plate 28 or urethane resin to the periphery of a recess 14a or a projection 14b on the concrete placed side of a metallic form. The cushioning material deforms to absorb relative displacement between the concrete and the forms 14, 15.

3. 发明专利

JPH07269108A SIDE WALL CONSTRUCTING FORM TRUCK AND INSTALLING METHOD FOR FORM 失效
公开(公告)号：JPH07269108A
公开(公告)日：1995-10-17
申请号：JP6042294
申请日：1994-03-30
申请人： NIPPON TETSUDO KENSETSU KODAN , KAJIMA CORP , TOKAI RYOKAKU TETSUDO KK , RAILWAY TECHNICAL RES INST
发明人： TAKAHASHI KOICHI , NORITA HARUMI , HAYASE KUNIHITO , NAKAGAWA TAKESHI , TAKIZAWA SEIICHIRO , KOBAYASHI EIJIRO , SHIGEFUJI MASAHARU
IPC分类号： E04G11/34
摘要： PURPOSE:To simply and accurately install a form by calculating a required dimension from a fixed point on a form truck to a fixed point on the form using a computer for adjusting the stroke of a positioning jack. CONSTITUTION:A form truck 8 is travelled along a construction planned line for a concrete side wall, and a travel distance 1 is measured by a total station 28, and the form truck 8 is stopped at a concrete placing planned position. Next, the form truck 8 is fixed onto a running road by a jack, and the coordinates of each two points (four points in all) before and behind the form truck 8 are obtained. Required dimensions from an attaching point for a positioning jack on the form truck 8 to each fixed point on an inner form 14 and an outer form 15 are then calculated using a computer. The stroke of the positioning jack is set up to the calculated dimension while watching for a scale for positioning the forms 14, 15.

4. 发明专利

JP2873537B2 失效
公开(公告)号：JP2873537B2
公开(公告)日：1999-03-24
申请号：JP6042094
申请日：1994-03-30
申请人： NIPPON TETSUDO KENSETSU KODAN , KAJIMA KENSETSU KK , TOKAI RYOKAKU TETSUDO KK , TETSUDO SOGO GIJUTSU KENKYUSHO
发明人： TAKAHASHI KOICHI , NORITA HARUMI , HAYASE KUNIHITO , NAKAGAWA TAKESHI , TAKIZAWA SEIICHIRO , KOBAYASHI EIJIRO , SHIGEFUJI MASAHARU
IPC分类号： E01B25/00 , E01B25/32 , E04G9/02 , E04G9/05 , E04G9/10 , E04G11/34

5. 发明专利

JP2000303776A INJECTING METHOD AND DEVICE IN STEEL PIPE PRELINING CONSTRUCTION METHOD 失效
公开(公告)号：JP2000303776A
公开(公告)日：2000-10-31
申请号：JP11048599
申请日：1999-04-19
申请人： KAJIMA CORP
发明人： SHIGEFUJI MASAHARU , KAGAHARA HIROSHI , FUKUNAGA YOSHIYUKI
IPC分类号： E02D3/12 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide an injecting method and device in steel pipe prelining construction method capable of securing operators' safety by preventing an insert pipe from being pushed out as the result of the buildup of injection pressure, and of providing a uniform discharge by setting a plurality of discharge openings in predetermined positions or of solving the problem that the material injected is pushed out by a spring water and cannot be injected into the natural ground. SOLUTION: A prelining steel pipe 1 is placed in a tunnel working face, and a plurality of discharge holes are fastened in predetermined positions in an insert pipe 2 which is inserted into the steel pipe 1. Injection pipes 5 communicated with the outside of the rear end of the steel pipe 1 from the discharge openings are extended along the insert pipe 2 and a caulking device 3 is provided in a predetermined position. The insert pipe 2 is inserted into the steel pipe 1 and the inside of the steel pipe 1 is caulked by the caulking device 3. Injection hoses are connected to the ends of injection pipes located outside the steel pipe 1, whereby a material to be injected is injected into all the pipes at the same time and into the natural ground to reinforce the natural ground.

6. 发明专利

JPH0423079B2 失效
公开(公告)号：JPH0423079B2
公开(公告)日：1992-04-21
申请号：JP30364086
申请日：1986-12-22
申请人： KAJIMA CORP
发明人： MURO TOSHA , KUNIOKA MAKIO , SHIGEFUJI MASAHARU
IPC分类号： E21D9/00 , E02F7/00 , E21D9/12

7. 发明专利

JP2000265778A LONG MULTI STEEL PIPE FOREPOLING METHOD 失效
公开(公告)号：JP2000265778A
公开(公告)日：2000-09-26
申请号：JP7205999
申请日：1999-03-17
申请人： KAJIMA CORP
发明人： SHIGEFUJI MASAHARU , KAGAHARA HIROSHI , FUKUNAGA YOSHIYUKI
IPC分类号： E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a steel pipe forepoling method in which a bit can be easily recovered even in excavation in a cohesive soil layer and a driven steel pipe can be easily removed so that the mouth of the driven steel pipe does not interfere with supports. SOLUTION: In this multi steel pipe forepoling method, a tunnel boring machine 5 is provided with steel pipes 1 as forepoling steel pipes and drill rods 2 housed in the steel pipes 1. A bit 3 is equipped at the tip of the drill bit 2 to drill driving holes for these steel pipes 1 at every specified distance along the vicinal position of the outer peripheral line of the tunnel section in the forward side of a cutting face and drive the steel pipes 1 into the natural ground E as forepoling steel pipes for the tunnel cutting face. A hardener is injected in the peripheral natural ground E while making use of the forepoling steel pipes as injection pipes for reinforcing the ground. In this forepoling steel pipe method, Left-in-place bits are used to recover only an inner bit, while leaving the tip of the bit 3 equipped in the tip of the drill rod 2, and the steel pipe 1 is fixed to the bit 3 to drive the pipe by drilling and pulling it in. A notch 1d is provided at the rear end of the steel pipe 1 to impart blows to cut it.

8. 发明专利

JPH02147512A INCLINED CONVEYOR 失效
公开(公告)号：JPH02147512A
公开(公告)日：1990-06-06
申请号：JP29825788
申请日：1988-11-28
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： MURO TOSHIYA , TAOKA MAKIO , MAEDA TAKASHI , SHIGEFUJI MASAHARU , SHIODA KOSUKE , HABA MASABUMI
IPC分类号： E21D9/12 , B65G15/08 , B65G15/14 , B65G15/26 , B65G15/60 , B65G21/14
摘要： PURPOSE:To prevent side runout in the present conveyor for a steeply inclined shaft by forming projections and recesses which are respectively engaged with Nos. 1 and 2 conveyor belts, return rollers and carrier rollers. CONSTITUTION:A projection A1 having a trapezoidal section is formed on the surface coming into contact with return rollers 64, 75 on the outer surface of No.1. Belt A, and a recess 64a, 75a is formed on the return rollers 64, 75 which engages with the projection A1, and the belt A is guided by the engagement of the both. Things are the same with No.2 belt. In carrier rollers not shown on the drawing, recesses are formed similarly to engage with the projections of the belt. The side runout of the belt can be prevented by guiding with the engagement of the projections on the belt and the recesses in rollers.

9. 发明专利

JPS63161295A MUCKING METHOD OF INCLINED SHAFT 失效
公开(公告)号：JPS63161295A
公开(公告)日：1988-07-04
申请号：JP30364086
申请日：1986-12-22
申请人： KAJIMA CORP
发明人： MURO TOSHIYA , KUNIOKA MAKIO , SHIGEFUJI MASAHARU
IPC分类号： E21D9/00 , E02F7/00 , E21D9/12

10. 发明专利

JPS63161294A MUCKING DEVICE FOR INCLINED SHAFT 失效
公开(公告)号：JPS63161294A
公开(公告)日：1988-07-04
申请号：JP30363986
申请日：1986-12-22
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： MURO TOSHIYA , KUNIOKA MAKIO , SHIGEFUJI MASAHARU , HABA MASABUMI
IPC分类号： E21D9/00 , E02F7/00 , E21D9/12

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