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81. 发明专利

JPS5829382B2 失效
公开(公告)号：JPS5829382B2
公开(公告)日：1983-06-22
申请号：JP11407876
申请日：1976-09-22
申请人： KANSAI DENRYOKU KK , OKABE KK , YAMAMOTO MINORU
发明人： YAMAMOTO MINORU , YAMAZAKI MATSUJIRO , SAKABE SADAO , KATO YOICHIRO , KIUCHI KAZUO
IPC分类号： E02D5/54 , E02D27/42 , E02D27/50

82. 发明专利

JPS5822639B2 失效
公开(公告)号：JPS5822639B2
公开(公告)日：1983-05-10
申请号：JP7036275
申请日：1975-06-10
申请人： YAMAMOTO MINORU , KUBOTA TETSUKO KK
发明人： YAMAMOTO MINORU , NAGASAKI KATSUMI , KIKAWA TOMIO
IPC分类号： E21D11/14 , B22C7/00 , E21D11/00 , E21D11/18 , E21D15/00

83. 发明专利

JPS5818519B2 失效
公开(公告)号：JPS5818519B2
公开(公告)日：1983-04-13
申请号：JP1604275
申请日：1975-02-06
申请人： YAMAMOTO MINORU , KUBOTA TETSUKO KK
发明人： YAMAMOTO MINORU , KIKAWA TOMIO
IPC分类号： E21D11/10

84. 发明专利

JPS57187424A REINFORCING WORK FOR CUT SLOPE 失效
公开(公告)号：JPS57187424A
公开(公告)日：1982-11-18
申请号：JP7232081
申请日：1981-05-15
申请人： SUMITOMO CONST , OKABE KK , YAMAMOTO MINORU
发明人： YAMAMOTO MINORU , SASAKI KENJI , SATOU KIYOUSUKE
IPC分类号： E02D17/00 , E02D17/18 , E02D17/20
摘要： PURPOSE:To simplify the reinforcing work of cut slope as well as save the cost of the work by a method in which the ground is stepwise excavated by dividing it into given height ranges from its upper part, a protective material is laid on the cut slope, and a reinforcing material is connected through the protective material to the ground. CONSTITUTION:The height H of a cut part of a slope is divided into construction heights h1-h5 to set up stages a1-a5. In the first place, the stage section a1 of the uppermost height h1 is excavated, an iron bar 7 is set on the cut slope 1, and concrete 8 is sprayed onto the iron bar 7 to form a protective material 5. Then, a through hole 9 and an insertion hole 10 are drilled, a reinforcing material 6 is inserted into the hole 10, and a packing material 12, e.g., cement mortar, etc., is injected into the space. After the hardening of the packing material 12, a nut 15 is screwed with the reinforcing material 6 through a bearing plate 14 and clamped to tense the reinforcing material 6. Afterwards, in the same way, the following stage sections a2-a5 are orderly excuted and the reinforcing work for the given cut slope 1 is completed.

85. 发明专利

JPS57180716A CONSTRUCTING METHOD FOR UNDERGROUND PILE 失效
公开(公告)号：JPS57180716A
公开(公告)日：1982-11-06
申请号：JP6495181
申请日：1981-04-28
申请人： YAMAMOTO MINORU , KUBOTA LTD
发明人： YAMAMOTO MINORU , NAKANISHI IWAO , OOKI KENJI , TAKAOKA TSUTOMU , KANAMORI MASASHI
IPC分类号： E02D5/44 , E02D5/50 , E02D7/00
摘要： PURPOSE:To disperse load applied to a cylinder and to obtain a high support strength against an underground pile, by a method wherein a projection is formed on an inner peripheral surface of a forward end of an underground pile, and a cured substance, into which an implanting curing material is cured, and the cylinder are monolithically united through the projection. CONSTITUTION:A cylinder 1 for an underground pile and an earth auger 3, positioned at the inside of the cylinder 1, are individually turned to insert the forward end of the cylinder 1 to a given depth. Then, while the earth auger 3 is being pulled slightly inward from the forward end of the cylinder 3 through reverse-turning of the earth auger 3, a curing material (a) is implanted by pressure into the pulling hole through the center hole in the earth auger 3 to consolidate a ground therearound, and simultaneously, the curing material (a) is penetrated into the ground therearound. The curing material (a) is further penetrated in the ground around a projection 2 on the cylinder 1, and after cured, the cured substance, into which the curing material (a) is cured, is monolithically united with the forward end of the cylinder 1 through the medium of the projection 2 to build a bulb B for an underground pile.

86. 发明专利

JPS57155427A MOUNTING METHOD FOR ANCHOR FOR GROUND AND BAG FOR RECEIVING CLAMPING TOOL USED FOR ANCHOR FOR GROUND 失效
公开(公告)号：JPS57155427A
公开(公告)日：1982-09-25
申请号：JP4293681
申请日：1981-03-20
申请人： KUBOTA LTD , YAMAMOTO MINORU
发明人： KIKAWA TOMIO , YAMAMOTO MINORU
IPC分类号： E02D5/76 , E02D5/74
摘要： PURPOSE:To give sufficient tentsion to the anchor by positioning the deformable bag for receiving the clamping tool for the anchor and a receiving seat for the clamping tool between the clamping tool and a body supported by the anchor and injecting a fluid hardener into the bag. CONSTITUTION:The deformable bag 6 for receiving the clamping tool and the nut receiving seat 7 are positioned between the nut 5 screwed to the earth anchor 1 fixed into the ground and a wall 3, cement milk 11 is injected into the bag 6 by means of an injector 10 connected to a cylinder body 9 for inflow through the injecting port 8 of the bag 6 while a holding pressing closing tool 12 is set up to the cylinder body 9 and the injecting port 8 is closed, and the bag 6 is expanded. The cement milk is cured under a conditin that the nut 5 is clamped. The nut 5 is further clamped, the anchor 1 is given tensile force, the wall 3 is pulled and the anchor is supported.

87. 发明专利

JPS5382010A LOCKKUP BOLT 失效
公开(公告)号：JPS5382010A
公开(公告)日：1978-07-20
申请号：JP15643076
申请日：1976-12-27
申请人： YAMAMOTO MINORU , SATO KOUGIYOU KK
发明人： YAMAMOTO MINORU
IPC分类号： E21D21/00 , E21D20/00

88. 发明专利

JPS5338135A STRUCTURE OF CONNECTION PORTION OF ASSEMBLY SYSTEM SUPPORTING HOLDING WORK 失效
公开(公告)号：JPS5338135A
公开(公告)日：1978-04-07
申请号：JP11210376
申请日：1976-09-18
申请人： KUBOTA LTD , YAMAMOTO MINORU
发明人： YAMAMOTO MINORU , HONDA JIYUNTAROU , NAGASAKI KATSUMI , SETO YOSHITO
IPC分类号： E21D11/18 , E21D19/04

89. 发明专利

JPS5331349A ADAPTER FOR FORMING MANHOLE 失效
公开(公告)号：JPS5331349A
公开(公告)日：1978-03-24
申请号：JP10549076
申请日：1976-09-02
申请人： KUBOTA LTD , YAMAMOTO MINORU
发明人： YAMAMOTO MINORU , AZUMAI AKIHIRA
IPC分类号： E02D29/12 , E03F3/06 , E21D1/00 , E21D5/00
摘要： PURPOSE:To provide the adapter mentioned above thereby to mass produce manhole walls efficiently at a factory as well as produce a manhole wall easily on the spot.

90. 发明专利

JPS5330135A ASSEMBLY SYSTEM COMPOSITE SUPPORTING HOLDING WORK PORTION MATERIAL AND ITS PREPARATION METHOD 失效
公开(公告)号：JPS5330135A
公开(公告)日：1978-03-22
申请号：JP10512376
申请日：1976-09-01
申请人： KUBOTA LTD , YAMAMOTO MINORU
发明人： YAMAMOTO MINORU , HONDA JIYUNTAROU
IPC分类号： E21D11/18 , E21D19/04

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