专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明专利

JPS5817278A METHOD OF REPAIRING PIPE 失效
公开(公告)号：JPS5817278A
公开(公告)日：1983-02-01
申请号：JP11559481
申请日：1981-07-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： TERAMOTO SUSUMU , IWASAKI YASUHIRO , HANAMOTO MIKIO , SHIODA HIROSHI
IPC分类号： F16L55/16 , F16L1/00

72. 发明专利

JPS57164884A MOORING APPARATUS 失效
公开(公告)号：JPS57164884A
公开(公告)日：1982-10-09
申请号：JP4969081
申请日：1981-04-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , UNOKI KENICHI , TAKARADA SANEAKI
IPC分类号： B63B22/02
摘要： PURPOSE:To make it possible to perform mooring work by a ship herself, by fixing a lateral plate member to the top part of a buoy so that it is freely rotated, attaching the lateral plate member to a floating body arranged around the buoy so that it is freely lifted and lowered, providing a linking member at the end part of the floating body, and mooring the ship. CONSTITUTION:A floating body 6 is attached to the fore end of a ship via the linking member 7. The floating body 6 has a cut out opening 15, wherein the mooring buoy 3 that is fixed on the water is accommodated. A lateral plate member 11 which can be freely lifted and lowered is arranged on the body 6. A vertical hole 14, which is engaged with the buoy 3, is provided at the central part of the lateral plate member 11. The ship is advanced, under the state the lateral plate member 11 is arranged at the lifted position with respect to the floating body 6 by a hydraulic cylinder 13. The ship is moved so as to accommodate the buoy 3 in the cut out opening 15 of the floating body 6. Then the lateral plate member 11 is lowered, and its central hole 14 is engaged with the top part 4 of the buoy 3. Thus the mooring work is performed by the ship herself.

73. 发明专利

JPS5777714A Tester for ground strength 失效
标题翻译：地面强度试验机
公开(公告)号：JPS5777714A
公开(公告)日：1982-05-15
申请号：JP15203280
申请日：1980-10-31
申请人： Mitsubishi Heavy Ind Ltd
发明人： IWASAKI YASUHIRO , KUSAKA OSAMU
IPC分类号： E02D1/02
摘要： PURPOSE: To enable to perform a detection, accompanied with no rotational friction, irrespective of the strength of a ground, by a method wherein, after an excavation operation is performed to a desired depth through the rotation of a screw having a double tube at the outer periphery thereof, only the inner tube of the double tube is pressed into a ground to detect a press-in force by means of an oil pressure.
CONSTITUTION: An outer tube 1 of a double tube surrounds an inner tube 2, and a conical cone 3 is placed at the end of the inner tube 2. A spiral screw 7 is located at the outer periphery of the outer tube 1, and a rotation means 9 rotates the double tube as a hydraulic means 8 presses in the double tube. When the double tube reaches a desired detecting position, the hydraulic means 8 pushes solely the inner tube 2 into a ground 6. The press-in force of the cone 3 at the lower end of the inner tube 2 is detected by means of an oil pressure of a hydraulic unit 13 to decide the strength of a ground.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：为了能够进行检测，不考虑地面强度而不产生旋转摩擦，通过以下方法进行检测，其中在通过具有双管的螺杆的旋转在所需深度进行挖掘操作之后，外圆周，仅将双管的内管压入地面以通过油压检测压入力。构成：双管的外管1包围内管2，圆锥3形成在内管2的端部。螺旋形螺钉7位于外管1的外周，当液压装置8压在双管中时，旋转装置9使双管旋转。当双管达到期望的检测位置时，液压装置8将内管2仅推到地面6中。通过油检测锥体3在内管2的下端处的压入力液压单元13的压力来决定地面的强度。

74. 发明专利

JPS5760991A Mooring gear 失效
标题翻译：运动齿轮
公开(公告)号：JPS5760991A
公开(公告)日：1982-04-13
申请号：JP13619680
申请日：1980-09-30
申请人： Mitsubishi Heavy Ind Ltd
发明人： UNOKI KENICHI , IWASAKI YASUHIRO , HOUZOUJI AKIRA , SHIODA HIROSHI
IPC分类号： B63B22/02 , B63B21/50
摘要： PURPOSE: To perform mooring and releasing in a simple operation, by employing a mooring gear provided with tongs, the mooring arms, which opens and closes by operating winches to hold or release a floating body to be moored.
CONSTITUTION: A pair of tongs 3 opens around pins 10 when a winch rolls wire 21 in and at the same time a winch 18 releases wire 19 out. A floating body is brought in to the mooring gear with the above maintained. Then, the tongs are closed by releasing wire 21 from the winch 20 and simultaneously rolling wire 19 into the winch 18, and the floating body 1 is moored to the mooring gear 2. At the time of mooring, the height of mooring arms 4 can be adequately adjusted by the balance control of a buoyancy tank 8 and an auxiliary tank 28. To release the floating body, the procedure above is followed in reversed order.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用设有钳子的系泊装置，通过操作绞车打开和关闭系泊武器，以简单的操作进行系泊和释放，以固定或释放待停泊的浮动体。构成：当绞车在线21上滚动时，一对夹钳3围绕销10打开，同时绞盘18释放线19。将浮体带入上述维护的系泊齿轮中。然后，通过从绞盘20释放线21并同时将线19拉入绞盘18中，并将浮体1停泊在系泊齿轮2上，从而将钳子关闭。在系泊时，系泊臂4的高度可以通过浮力罐8和辅助箱28的平衡控制来适当地调节。为了释放浮体，以相反的顺序遵循上述过程。

75. 发明专利

JPS56163329A EXCAVATOR FOR ROCK BED AT BOTTOM OF SEA 失效
公开(公告)号：JPS56163329A
公开(公告)日：1981-12-15
申请号：JP6830180
申请日：1980-05-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , SHIODA HIROSHI
IPC分类号： B25D17/00 , B25D9/00 , E02F5/00
摘要： PURPOSE:To efficiently crush rock bed by exerting a continuous shock force upon a rock bed at the bottom of the sea. CONSTITUTION:A rudder 3, whose base end is secured at an end part of a barge 1 by means of a horizontal pin and whose forward end is caused to move vertically, is attached, and a cylindrical retaining frame 9, that is securely connected to a rotary shaft 10 whose opposite ends are attached by means of pins, is attached to the forward end of the rudder 3. Additionally, in order to turn the retaining frame 9, a driving device 7 for the retaining frame is positioned at the outside of a part where the rotary shaft is attached to the forward end of the rudder by means of pins. Chisels 12, which are located at the outer circumference of said retaining frame 9 and at a given angle, exert a shock power to below the retaining frame through the application of fluid pressure, and reciprocate to crush a rock bed positioned below the retaining frame, are attached. The rock bed at the bottom of the sea is crushed with the chisels 12 energized.

76. 发明专利

JPS54102280A ROLL FORMING METHOD 失效
公开(公告)号：JPS54102280A
公开(公告)日：1979-08-11
申请号：JP883378
申请日：1978-01-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , TSUKAMOTO EIHIKO , ICHIKIZAKI TETSUO , HIASA YUKIO , TANIMOTO TATEO
IPC分类号： B21H1/10 , B21H1/06
摘要： PURPOSE:To prevent the deterioration of accuracy and defective formation owing to variation in the wall thickness, by loading on the circular ring an auxiliary push force of a specified strength in the direction of breadth perpendicularly to the direction of rotation of the circular ring, with couples of roll groups respectively arranged on entry side, exit side, or both sides of a couple of forming rolls. CONSTITUTION:The circular ring 1 is held by main forming rolls 3, 4, side push rolls 5, 6, and holding rolls 7, 8 and 9. Main forming rolls 3 and 4 begin rotation in opposite direction to each other making smaller the roll gap, simultaneously with the start of working. The circular ring 1 is caught, pushed and rotated by the forming rolls 3, 4, simultaneously receiving the roll forming work. Side push rolls 5 and 6 give the circular ring 1 the push force from both sides in the direction of breadth, and reduce the tensile stress in the direction of breadth generating in the middle of breadth, and besides, act to let the shape of circular ring 1 follow to the shape of rolls 3 and 4. By setting this push force of side push rolls 5, 6, at above 0.05 and under 1.0 times of the yield stress of the material of circular ring 1,the circular ring 1 with uniform wall thickness can be manufactured.

77. 发明专利

JPS5443163A DIES FOR EXTRUSION WORK 失效
公开(公告)号：JPS5443163A
公开(公告)日：1979-04-05
申请号：JP11037377
申请日：1977-09-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , TSUKAMOTO EIHIKO , TAURA RIYOUJI , EGAWA TSUNEO
IPC分类号： B21C23/14 , B21C25/02
摘要： PURPOSE:To easily manufacture the parts with required shape, by cutting the introducing part of the extrusion dies for forming the screw-type parts, into a conical shape with the angle within a specified range, and further, by limiting the length of the parallel part. CONSTITUTION:A hole of diameter (d) is bored at the place corresponding to the central opening part (c); and then, the introducing part is formed by boring into a conical shape of the conic angle theta=70-110 degrees (35-55 degrees for the optimum), so as to remove the projection part for forming the screw shape with the diameter D equivalent to the outside diameter of the forming profile part (b). After that, the profile work is carried out over the entire thickness of the dies. The length (l) of the parallel part for carrying out the parts forming is taken so as to satisfy next condition. That is, l=(D-d)X(1-2)XpiD/(pitch X number of threads), in which D is the outside diameter of the forming profile part, and (d) is the inside diameter of the central opening part.

78. 发明专利

JPS549002A SLUDGE DREDGING SUCTION DEVICE 失效
公开(公告)号：JPS549002A
公开(公告)日：1979-01-23
申请号：JP7475877
申请日：1977-06-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , SHIODA HIROSHI , MASUMOTO MASANORI
IPC分类号： E02F3/92 , F04D7/04
摘要： PURPOSE:To dredge sludge effectively without polluting water.

79. 发明专利

JPS53119764A AUTOMATIC ARC AIR GOUGING APPARATUS 失效
公开(公告)号：JPS53119764A
公开(公告)日：1978-10-19
申请号：JP3564977
申请日：1977-03-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , HOUZOUJI AKIRA , YUZAKI YOSHIHIRO
IPC分类号： B23K9/013 , B23K7/06
摘要： PURPOSE:To improve the safety, the working sanitation and the working efficiency is the titled apparatus consisting of the first and second traveling car trucks, the arm, et c., by shifting the gouging head at the tip of the arm before and behind, to the right and the left, and up and down, depending on the instruction of the controller, and then, by performing the gouging work.

80. 发明专利

JPS52147566A DISCCSHAPED PARTS ROLL FORMING METHOD 失效
公开(公告)号：JPS52147566A
公开(公告)日：1977-12-08
申请号：JP6429676
申请日：1976-06-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： IWASAKI YASUHIRO , SHIODA HIROSHI , ICHIKIZAKI TETSUO , OOMORI SHIYUNJI , TSUKAMOTO EIHIKO , TANIMOTO TATEO
IPC分类号： B21H1/04 , B21H1/02

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