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21. 发明专利

JPS6055120A HAMMER DEVICE 失效
公开(公告)号：JPS6055120A
公开(公告)日：1985-03-30
申请号：JP16259083
申请日：1983-09-06
申请人： SUZUKI TOMIO , SUZUKI TERUICHI
发明人： SUZUKI TOMIO , SUZUKI TERUICHI
IPC分类号： E02D7/10
摘要： PURPOSE:To increase the repeating speeds of striking as well as obtain a small- sized hammer device of completely enclosed type by providing a cylindrical weight housed in the hammer device, an oil-pressure driver housed in the central hole of the weight, and a buffer provided on the lower part of the hammer device. CONSTITUTION:When pressure oil is sent from an oil-pressure sending circuit 9 into a cylinder 4, a cylinder rod 5 goes up with a weight 2. A hook 11 is uncoupled from a coupler 8, drops freely to transmit the impact to a weight receiving base 17, and a pile, etc., is driven thereby. A working lever 7 is pushed up by the cylinder rod 5, an oil-pressure valve switcher 6 is actuated to stop the sending oil pressure from an oil pressure sending path 9, and pressure oil is sent in from a return oil pressure sending path 10. The whole of the device can thus be made compact and an enclosed type of the hammer device can be obtained. The impacting sound and heat-up due to the impact of the weight receiving base can be greatly reduced.

22. 发明专利

JPS5858340A DREDGING FOR LAKE, MARSH, ETC. 失效
公开(公告)号：JPS5858340A
公开(公告)日：1983-04-06
申请号：JP15772081
申请日：1981-10-03
申请人： SUZUKI TOMIO
发明人： SUZUKI TOMIO
IPC分类号： E02F3/88 , E02F5/00
摘要： PURPOSE:To perform the dredging of marsh, etc., without causing water to muddle by a method in which a cylinder from the bottom opening of a base ship is brought down to the bottom under water, a horizontal skirt of an elastic plate is alike brought down around the cylinder, and deposits inside the cylinder are dredged. CONSTITUTION:When dredging deposite 8 on the bottom under water, a cylinder 3 attached in a vertically movable manner to the bottom opening 2 of a base ship 1 is brought down, and its lower part 4 is landed on the bottom 5 and deposits 8 are housed in the cylinder 3. Then, a horizontal skirt 7 made of an elastic plate is gradually brought down to the surrounding of the cylinder 3 by means of a wire 6 and landed on deposits 8 a pressing manner from above, and then the deposits 8 are scooped up to the base ship 1. Thus, dredging work can be sanitrarily performed without stirring deposits 8 surrounding the cylinder 3 and also causing water to muddle during the dredging period.

23. 发明专利

JPS56150295A DIRECTION SHIFTER FOR JET EXCAVATOR BODY 失效
公开(公告)号：JPS56150295A
公开(公告)日：1981-11-20
申请号：JP5186580
申请日：1980-04-19
申请人： SUZUKI TOMIO
发明人： SUZUKI TOMIO
IPC分类号： E21D9/093 , E21D9/06

24. 发明专利

JPS5689622A PILE HAVING JET EXCAVATOR 失效
公开(公告)号：JPS5689622A
公开(公告)日：1981-07-21
申请号：JP16726779
申请日：1979-12-22
申请人： SUZUKI TOMIO
发明人： SUZUKI TOMIO
IPC分类号： E02D5/32
摘要： PURPOSE:To drive a pile rapidly and easily disregarding the influence of an ambient soil in case of collapse of slope and to perform a sheathing by a method wherein many nozzles are fitted with an equal interval at the lower end part of a pipe pile for sheathing and excavation is performed with performing water jetting. CONSTITUTION:When a pipe pile 1 is driven into a ground of a sediment collapse construction field, the pipe pile 1 is made vertical by means of a hook 7 of a crane and when the lower end part comes in contact the ground surface, a high pressure water is supplied from a water supplying pump side through a hose 5 into a piping part 1a of the pile 1, then, the tubular pile 1 can excavate the soil directly under itself and be driven into the ground with its self weight through the high jet force of a high pressure water because nozzles 2 are arranged with an equal interval at the all peripheral bottom face of the piping part 1a. When the next pipe pile 1 is driven into the adjacent part, a convex type guide 1c of the next pile is inserted in a cocave type guide 1b of the pile 1, then, a driving can be performed in a closely contact state as in the same way.

25. 发明专利

JPS5579016A FELTTBELT WASHING APPARATUS FOR ABSORBING WATER OF DEHYDRATION APPARATUS 失效
公开(公告)号：JPS5579016A
公开(公告)日：1980-06-14
申请号：JP15105378
申请日：1978-12-08
申请人： SUZUKI TOMIO
发明人： SUZUKI TOMIO , MARUYAMA SHIYOUICHI
IPC分类号： B01D33/04
摘要： PURPOSE:To attain the reduction of total washing water by a mechanism wherein the secondary washing water is reused as the primary washing water and a supernatant liquid which is extracted from a washing water used in the primary washing is added to the secondary washing water. CONSTITUTION:A shower pipe 16b, 16c carries out the primary washing and this washing water is introduced to an extracting tank 19 by a save-all 17, a pipe 18. A shower pipe 16a carries out the secondary washing of a belt 1 already cleaned by the primary washing in succession by fresh water and the secondary washing water used in the secondary washing is introduced into a water tank 22 by a save-all 20 a pipe 27. Because the suspended solids of the primary washing water is high, this solids is precipitated in a water tank 19 ane a supernatant water with reduced solids is overflowed into a water tank 22, thereafter is injected again with the secondary washing water from a shower pipe 16b, 16c by a shower pump 23. The precipitated water with high solids in an extracting tank 19 is flowed into an adjacent chamber 24 and exhausted along with an excessive water is exhausted over a weir 25 from an outlet 26.

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