专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS5581995A FULLLCASING TYPE REVERSE CIRCULATION DRILL METHOD AND APPARATUS 失效
公开(公告)号：JPS5581995A
公开(公告)日：1980-06-20
申请号：JP15424778
申请日：1978-12-15
申请人： HITACHI CONSTRUCTION MACHINERY , TAKENAKA KOMUTEN CO
发明人： KUSUMI HIROSHI , MATSUZAKI NAOTADA , ISHIKAWA YASUAKI , MIZUHATA TERUO , TAKAHASHI MASAAKI , IMAI TAKAYOSHI
IPC分类号： E02D7/26 , E21B7/20

2. 发明专利

JPS6231124B2 失效
公开(公告)号：JPS6231124B2
公开(公告)日：1987-07-07
申请号：JP12059577
申请日：1977-10-07
申请人： TAKENAKA KOMUTEN CO
发明人： MORIWAKI HIDEKI , EGAWA YOSHIO , TAKAHASHI MASAAKI , TANIGUCHI SATOSHI , IMAI TAKAYOSHI , ASANO MITSUO , MIZUHATA TERUO
IPC分类号： E21B7/00 , E02D5/34

3. 发明专利

JPS6146608B2 失效
公开(公告)号：JPS6146608B2
公开(公告)日：1986-10-15
申请号：JP11253978
申请日：1978-09-13
申请人： TAKENAKA KOMUTEN CO
发明人： MIZUHATA TERUO , TAKAHASHI MASAAKI , TANIGUCHI SATOSHI , FURUTA SHUZO , MYASHITA KYOSHI , MATSUI AKIRA , IMAI TAKAYOSHI , MYAGUCHI MASAO
IPC分类号： E02D5/34 , E02D5/38 , E02D7/00 , E02D17/00 , E21B7/20

4. 发明专利

JPS5912096A Self-erecting type stationary system crane 失效
标题翻译：自动型静态系统起重机
公开(公告)号：JPS5912096A
公开(公告)日：1984-01-21
申请号：JP11923982
申请日：1982-07-08
申请人： Takenaka Komuten Co
发明人： MIZUHATA TERUO , TAKAHASHI MASAAKI , TANAKA SADAO , IMAI TAKAYOSHI , TOUFUJI TAKAYOSHI , NAKANISHI KAZUYOSHI
IPC分类号： B66C23/06 , B66C23/74 , B66C23/80 , B66C23/84

5. 发明专利

JPS5545902A METHOD OF WORKING HOLE FOR CASTTINNPLACE CONCRETE PILE 失效
公开(公告)号：JPS5545902A
公开(公告)日：1980-03-31
申请号：JP11253978
申请日：1978-09-13
申请人： TAKENAKA KOMUTEN CO
发明人： MIZUHATA TERUO , TAKAHASHI MASAAKI , TANIGUCHI SATORU , FURUTA SHIYUUZOU , MIYASHITA KIYOSHI , MATSUI AKIRA , IMAI TAKAYOSHI , MIYAGUCHI MASAO
IPC分类号： E02D5/34 , E02D5/38 , E02D7/00 , E02D17/00 , E21B7/20
摘要： PURPOSE:To provide the subject method capable of preventing vibrations, noises and enviromental pollutions, and of carrying out efficiently and economically the excavation of pile holes of a great depth in a state of a high verticality. CONSTITUTION:After building up a casing pipe 2 of a desired length at a place scheduled to be excavated, preceding excavation and underground earth moving operation are carried out at the tip of the casing pipe 2 by the activation of rotary excavator 5 and an underground earth moving pump 6 supported at the upper end of said casing pipe 3, and the casing pipe 2, rotary excavator 5 and underground earth moving pump 6 are caused to descend in an integral body and the unit work excavating operation is repeated. Thus, a pile hole H of a required depth is formed.

6. 发明专利

JPS53142047A SLIME CLEANER 失效
公开(公告)号：JPS53142047A
公开(公告)日：1978-12-11
申请号：JP5718677
申请日：1977-05-17
申请人： TAKENAKA KOMUTEN CO
发明人： MIZUHATA TERUO , TAKAHASHI MASAAKI , TANIGUCHI SATORU
IPC分类号： B08B9/02 , B08B1/00 , B08B9/00
摘要： PURPOSE:To simply and less expensively remove a slime by expanding brushes provided at one corners of links connected in pantagraph by the tension of coil spring provided at the other corners of the links.

7. 发明专利

JPS59106667A Crane equipped with concrete distribution means 失效
标题翻译：起重机配有混凝土分配机构
公开(公告)号：JPS59106667A
公开(公告)日：1984-06-20
申请号：JP21519782
申请日：1982-12-07
申请人： Takenaka Komuten Co , Koshihara Sogyo
发明人： ETSUHARA ATSUO , ISOTANI SAKICHI , ITOU NAGAFUMI , MIZUHATA TERUO , TAKAHASHI MASAAKI , IMAI TAKAYOSHI , NAKANISHI KAZUYOSHI
IPC分类号： E04G21/04 , B66C23/18 , B66C23/68 , B66C23/70
CPC分类号： E04G21/0427

8. 发明专利

JPS5910623A Foundation structure of selfsupported type stationary crane 失效
标题翻译：自动式定位起重机的基础结构
公开(公告)号：JPS5910623A
公开(公告)日：1984-01-20
申请号：JP11923882
申请日：1982-07-08
申请人： Takenaka Komuten Co Ltd
发明人： MIZUHATA TERUO , TAKAHASHI MASAAKI , TANAKA SADAO , IMAI MUNEYOSHI , TOUFUJI TAKAYOSHI , NAKANISHI KAZUYOSHI
IPC分类号： E02D27/42 , B66C23/02 , E02D27/50
CPC分类号： E02D27/50
摘要： PURPOSE:To reduce the cost of construction for the foundation structure of a selfsupported type stationary crane by a method in which of loads acting on the crane foundation, drawing force is shared by a wire rope or a rod, and compression force is absorbed by a pressure-resistant supporting plate. CONSTITUTION:A base 3 provided connectedly at the lower end of the mast 2 of a selfsupported type stationary crane 1 is set on a pressure-resistant supporting plate 4 constructed in the ground. A rod or wire rope 6 to which an early- period tension is given is tensely provided between plural earth anchors 5 buried in plural places under the ground in the surrounding of the mast 2 and in the lower part of the supporting plate 4 and the base 3. Among loads acting on the foundation of the crane, drawing force is shared by the rope or rod 6 a minimal cross section, and compression force is by the supporting plate, e.g., concrete slab, etc. Since a material which is most kinematically reasonable with respect to drawing force and compression force can be used, an overburden of properties in terms of drawing load on pile, etc., in particular can be eliminated.
摘要翻译：目的：为了降低自支撑型固定式起重机的基础结构的施工成本，其作用在起重机基础上的作用力，牵引力由钢丝绳或杆共用，压缩力由耐压支撑板。构成：在自支撑式固定式起重机1的桅杆2的下端连接设置的基座3设置在构成地面的耐压支撑板4上。在埋设在桅杆2的周围的地下多个地下的多个地锚5和支撑板4的下部以及底座之间，牢固地设置有提供早期张力的杆或钢丝绳6 3.在作用于起重机基座的载荷中，牵引力由绳索或杆6共享，最小横截面，压缩力由支撑板，例如混凝土板等组成。由于运动学上最大的材料可以使用拉拔力和压缩力合理，特别是可以消除在桩上的拉力负荷等方面的性能上覆。

9. 发明专利

JPS55108520A METHOD FOR SOIL PILE FORMATION 失效
公开(公告)号：JPS55108520A
公开(公告)日：1980-08-20
申请号：JP1484979
申请日：1979-02-09
申请人： TAKENAKA KOMUTEN CO
发明人： MIZUHATA TERUO , TAKAHASHI MASAAKI , MATSUNAGA JIYUNJI , MATSUI AKIRA , MIYASHITA KIYOSHI
IPC分类号： E02D3/12
摘要： PURPOSE:To keep the injection rate of cement grout to a proper value and to make high-quality soil piles by the automatic control that is made in accordance with the automatic detection of the excavation speed of an excavator. CONSTITUTION:Excavation speed and excavation distance are calculated using the drawing-out rate per unit time of the windup type wire 1D for moving the auger drill 1C of an excavator 1 up and down. Thus-obtained detection signal is transmitted to pump 7 side. Soil piles 2 are made by mixing through stirring the excavation soil with the cement grout injected threrein while the injection rate of the grout is kept at a fixed relative value to previously-set excavation speed by the discharge rate control mechanism 4 provided on the discharge port side of a pump 7. Thereby, the unuseful consumption of the grout can be eliminated and the discharge rate of mud can be reduced.

10. 发明专利

JPS5454402A METHOD OF CONSTRUCTION OF EXECUTING CONCRETE PILING FOR PLACING POSITION AND ITS EXCAVATOR GUIDE DEVICE 失效
公开(公告)号：JPS5454402A
公开(公告)日：1979-04-28
申请号：JP12059577
申请日：1977-10-07
申请人： TAKENAKA KOMUTEN CO
发明人： MORIWAKI HIDEKI , EGAWA YOSHIO , TAKAHASHI MASAAKI , TANIGUCHI SATORU , IMAI TAKAYOSHI , ASANO MITSUO , MIZUHATA TERUO
IPC分类号： E21B7/00 , E02D5/34

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式