WO1997013716A1 - Chassis de suspension pour placer des produits groupes, ses elements constitutifs, et procede de construction d'usines utilisant ce chassis de suspension - Google Patents

Chassis de suspension pour placer des produits groupes, ses elements constitutifs, et procede de construction d'usines utilisant ce chassis de suspension Download PDF

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Publication number
WO1997013716A1
WO1997013716A1 PCT/JP1995/002106 JP9502106W WO9713716A1 WO 1997013716 A1 WO1997013716 A1 WO 1997013716A1 JP 9502106 W JP9502106 W JP 9502106W WO 9713716 A1 WO9713716 A1 WO 9713716A1
Authority
WO
WIPO (PCT)
Prior art keywords
balance
hanging
module
building
suspended
Prior art date
Application number
PCT/JP1995/002106
Other languages
English (en)
Japanese (ja)
Inventor
Tadashi Matsuura
Toshiaki Yoshinaga
Kouichi Ushiroda
Youichi Yamane
Naoto Yoshida
Tadaaki Oikawa
Kaneo Gotou
Masamichi Chinen
Original Assignee
Hitachi, Ltd.
Hitachi Nuclear Engineering Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi, Ltd., Hitachi Nuclear Engineering Co., Ltd. filed Critical Hitachi, Ltd.
Priority to KR1019980702685A priority Critical patent/KR100255363B1/ko
Priority to JP51489797A priority patent/JP3226547B2/ja
Priority to PCT/JP1995/002106 priority patent/WO1997013716A1/fr
Priority to TW086102991A priority patent/TW396143B/zh
Publication of WO1997013716A1 publication Critical patent/WO1997013716A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/16—Slings with load-engaging platforms or frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes

Definitions

  • the hanging balance for 'product group setting' the components of the hanging balance, and the method of constructing the plant using the hanging balance
  • the present invention relates to a hanging balance used for constructing a plant and a method of using the same.
  • a lifting balance as a means to ensure stability (horizontal) when lifting products.
  • the product can be lifted by hanging a wire between the suspension point set on the product body and the suspension point provided on the suspension balance, and lifting the suspension balance in such a state from the crane.
  • the center of gravity of the module to be lifted changes depending on the combination of each product or each product to be combined changes. It is necessary to change the hanging point.
  • a technique described in Japanese Utility Model Laid-Open No. 5-20773 is known as a method for accurately transporting products such as construction materials to a predetermined installation position of a building without being affected by external factors such as wind.
  • the product is supported on a hanging balance with legs that can travel on the floor of the building via a two-dimensional horizontal driving device and a vertical driving device, and a plurality of hanging brackets attached to the hanging balance.
  • Hang the wire supported by the lane lift the product together with the suspended balance in the crane, hang it on the floor of the building, support the legs of the suspended balance on the floor, and then move the suspended ceiling horizontally to reach the product installation position.
  • the product is positioned at the installation position of the product by a horizontal two-dimensional drive, and then the product is lowered by the upward and downward drive to drop the product to the installation position.
  • the lifting since the lifting is performed in units of one product, it is not possible to cope with the work of lifting a plurality of products required for accelerating the construction of a plant as a group. Also, when multiple products are lifted as a module to enable this, the center of gravity of the module is difficult to predict, the lifting posture becomes unstable, and the relative positional relationship between the products is disrupted. Cheap. Disclosure of the invention
  • a first object of the present invention is to integrate a plurality of products without breaking the relative positional relationship as much as possible.
  • the purpose of the present invention is to provide a suspending balance suitable for being suspended on a universe and collectively suspending it.
  • the second purpose is to provide components suitable for constructing the suspending balance.
  • Another object of the present invention is to provide a method for constructing a plant using the hanging balance.
  • the first object is to provide a first balance which can be freely supported by a universe of stars, a plurality of suspension fittings mounted on the first balance, and a group of products which are supported by the first balance to be vertically movable.
  • a suspended ceiling for product group setting with a second balance that suspends the group at least from positions dispersed in the horizontal two-dimensional direction, or the first supported by the structure of the building where the product group is installed A balance, a plurality of suspension fittings attached to the first balance, and a second balance having a plurality of portions supported from above the first balance by a vertical driving device and extending in a horizontal two-dimensional direction. And a plurality of hanging pieces dispersed and attached to the second balance at least in the two-dimensional horizontal direction.
  • the wire supported by the crane is hung on the hanging bracket, the first balance is suspended, the second balance is suspended from the first balance, and a plurality of products are suspended from a plurality of positions of the second balance. Since multiple products are hung in a two-dimensional horizontal direction, they can maintain the relative positions of multiple products without collapsing.In addition, the center of gravity of the entire product group is unexpectedly shifted. Even though the suspension points are dispersed, the effect of suppressing the instability of the suspension posture of the product group due to the change in the center of gravity can be obtained, and multiple products can be bundled together while maintaining the preset relative positional relationship as much as possible.
  • the first balance suspended in the building at the set position of the product group with a crane is supported by the star and is in a more stable state than that supported by the crane. After the product group is in a stable support state And lowering the second balance for work can be obtained to put a product group the set position, collectively a plurality of product without losing the setting positions of a plurality of products Can be quickly suspended at the set position, which contributes to shortening the plant construction period.
  • the second object is to provide a hanging balance frame including a plurality of legs, a beam connected to the plurality of legs by bolts, a plurality of hanging hardware provided on the frame, and the frame.
  • a horizontal frame constituting a free-standing hanging balance frame or a hanging balance provided with a brace attached by another bolt and crossed obliquely in the vicinity of the joint between the leg and the beam in the plane including Slide means comprising a pair of hold plates sandwiching the arm from both sides, fastening means provided between the pair of hold plates, and a suspension piece attached to the slide means. It can be achieved by hanging metal fittings.
  • the self-standing hanging balance frame of the present invention corresponds to the frame of the first balance in the invention for achieving the first object, and the frame is self-standing with a plurality of legs and is self-standing.
  • the strength of the frame is reinforced by the brace so that it can withstand the load applied to the frame, the stabilizing effect of the frame is obtained, and the first object of the invention for achieving the first object of hanging a plurality of products together is The effect of being applicable to the frame of the balance is obtained.
  • the hanging bracket of the present invention the clamping state of the horizontal frame constituting the hanging balance by the pair of hold plates is released by loosening the fastening means.
  • the sliding means is continuously slid along the frame and positioned at the position necessary to stabilize the suspended load posture in relation to the center of gravity of the suspended load. After that, by tightening the tightening means, the holding state of the pair of hold plates against the horizontal frame constituting the hanging balance is reproduced, and the hanging posture of the hanging balance and the suspended load is stabilized to a desired posture. Is obtained, and by its operation, multiple products can be suspended
  • the lifting metal according to the invention for achieving the first object has the effect of being able to cope with a change in the center of gravity of the entire product group due to a change in the product or a change in the arrangement of the product when the product is raised.
  • the one product group in a state disposed in the mutual positional relationship or similar positional relationship to the set position in the set position the positions of a plurality of products
  • a plurality of portions of the second balance from the first balance are vertically movably supported, and a plurality of portions of the module are suspended from a plurality of portions of the second balance dispersed in the two-dimensional horizontal direction.
  • the module While maintaining the mutual positional relationship, the module is lifted by suspending the first balance with a crane, carried into a building above an installation position, and the first balance is loaded into the building.
  • a hanging balance was used in which the module was moved to the module installation position by lowering a plurality of locations of the second balance, and the product group was installed in the installation position. This is the method of plant construction.
  • a plurality of products can be collectively carried as a group of modules to the installation position of the products in the building, and at that time, the modules are suspended at hanging point positions dispersed horizontally and two-dimensionally. Therefore, the relative setting position of each product is less likely to collapse, and the overall module is less likely to tilt in the vertical direction due to the center of gravity of the module. And the module is lowered to the installation position, so that the effect of further facilitating the installation and cleaning is obtained, and the effect of shortening the construction period of the plant is obtained.
  • Fig. 1 shows a hanging balance suspended in a building during plant construction by the method of the present invention. It is the elevation which showed the state immediately after lowering.
  • FIG. 2 is an elevation view showing the first hanging balance in FIG.
  • FIG. 3 is an enlarged view of a corner portion of the first hanging balance in FIG.
  • FIG. 4 is an enlarged view of a hanging bracket of the first hanging balance in FIG. 2 in a partial sectional view.
  • FIG. 5 is a side view showing the side surface of FIG. 4 in a partial sectional view.
  • FIG. 6 is an elevation view showing a combination of the first hanging balance and the second hanging balance in FIG.
  • FIG. 7 is an elevational view showing a situation where the module is supported by the hanging balance of Fig. 1 and the work is being suspended by a crane into the building of the plant.
  • Fig. 8 is Fig. 7
  • Figure 9 is an elevational view showing the situation where the hanging balance has been completed and the hanging balance has been transferred to the building under construction and is supported by that building.
  • Fig. 9 is a plan view of the module in Fig. 8.
  • FIG. 3 is an elevation view showing a state where the user has arrived at a setting position of a building.
  • FIG. 10 is an enlarged elevational view of a leg portion of the scanning gantry shown in FIG.
  • FIG. 11 is an elevational view showing a state in which the legs of the scanning gantry of FIG. 10 are installed by a partial sectional view.
  • FIG. 12 is an elevational view of one scanning stand with the legs of FIG. 11 installed.
  • FIG. 13 is an elevation view showing a state where the module of FIG. 9 is installed and the hanging balance is removed.
  • FIG. 14 is an elevational view showing a state immediately after suspension of a module according to another embodiment of the present invention.
  • Fig. 15 shows a three-sided view of the suspension balance used in Fig. 1, where (a) is the top plan view, (b) is the elevation view, and (c) is the side view. It Shown respectively.
  • the individual products are linked together so that the relative positions of the individual products in the set positional relationship do not collapse.
  • the hanging balance for hanging the module A has the following configuration.
  • the suspension balance is roughly composed of a combination of the first balance 12 and the second balance 11.
  • the first balance 12 has four steel columns as legs 32, as shown in FIGS.
  • Each leg 32 is connected to four surrounding surfaces by an upper beam 33 made of steel and a lower beam 34 as well.
  • each connecting part is a stop welded to the leg 32 so that the leg 32 and each upper f-beam 33, 34 can be disassembled.
  • the bracket 36 is connected to the upper beam and the lower beam by the fastening means using the bolt 'nut 41'.
  • the frame of the first balance 12 is configured by connecting the four legs 32 and the eight beams 33, 34 in total by the fastening means.
  • a bracket 80 welded and fixed to the leg 32 is provided as shown in Fig. 3, for example.
  • the head 8 1 is connected to the brace 35 by a turnbuckle 82 to provide tension by rotating the turnbuckle 82 to the mouth 81, and the first is composed of a leg 32 and beams 33, 34.
  • the frame of the balance 12 is reinforced so that it does not collapse.
  • the rod 81 of the brace 35 is detachably connected to the bracket 80 by fastening means using bolts 54 as shown in FIG.
  • the side of the first balance 12 will have a brass surface as shown in Fig. 15 (c). No adoption will be made, and the corner fitting 83 will be fastened to the upper and lower beams 33, 34 and the leg 32 by fastening means using bolts and nuts to reinforce it.
  • the fastener is not used at the place where the corner bracket 83 is adopted, and the leg 32 and each of the upper and lower beams 33, 3 are fastened by the corner bracket 83 and the bolts and nuts. Also has the function of connection with 4.
  • the reason why the rod 81 and the turnbuckle 82 are not used as the braces 35 and the oblique beams made of steel are not used is to reduce the weight of the hanging balance and to facilitate removal of the hanging balance.
  • the frame of the first balance 12 is provided with the plurality of legs 32 connected by the upper and lower beams 33, 34, and is reinforced, so that the module A is free standing with the module A suspended. It has a self-supporting frame that can be used.
  • the upper beam 33 of the first balance 1 2 is equipped with eight hanging brackets 31 each of two on the beam 33.
  • Each hanging bracket 31 includes a sliding means and a hanging piece 51.
  • the sliding means is composed of two hold plates 52 sandwiching the upper beam 33, and an upper beam between the two hold plates 52. It comprises a double-screw bolt 53 provided two by two above and below 33, and a fastening means composed of each nut 54 screwed to the double-screw bolt 53.
  • the friction between the hold plate 52 and the upper beam 33 is reduced and the upper beam 33 can be slid, and the hold plate 52 is tightened by the fastening means. It can be fixed to the upper beam 33 by crimping so as not to slide.
  • the second balance 11 is combined with the first balance 12 as described above to form a hanging balance.
  • the combination and the configuration of the second balance 11 are as follows.
  • the second balance 11 has a frame in which five steel beams 91 in a horizontal plane are connected and fixed in the shape of a star. As shown in FIG. 15, a plurality of suspension re-pieces 84 are fixed to the lower surface of the frame, and the suspension pieces 84 are dispersed and arranged in the horizontal two-dimensional direction.
  • Such a second balance 11 is composed of four chain blocks suspended from four suspension pieces 8 5 attached to the upper beam of the first balance 1 2.
  • a wire 86 which can be unwound from four chain blocks 42, is wound around a hanging piece 87 attached to the upper surface of the frame of the second balance 111, and the second balance 111 is suspended. To support.
  • the four chain blocks 42 are employed as a vertical drive device employed between the second balance 11 and the first balance 12.
  • the vertical balance posture of the second balance i 1 is changed and the load is lifted.
  • the module A can be controlled from the horizontal position to the inclined position or from the inclined position to the horizontal position in consideration of the relative relationship between the setting surface and the suspended load when the suspended load arrives at the setting surface.
  • Such a suspended balance is used as follows.
  • a cylindrical sleeve member 72 is temporarily fixed to the lower part of the leg 71 of the operation base 4 by spot welding or the like.
  • wire 89 is wrapped around the product comprising module A.
  • module A a plurality of products can be grouped into a group of products as module A, and module A can be attached to a hanging balance in an easy-to-work place such as an assembly yard in a factory or a nuclear power plant construction site. Do with.
  • the container is transported to a position where it can be lifted by the crane 90 installed adjacent to the building 92 in the middle of the construction of the nuclear power plant.
  • the hanging bracket 31 is changed by sliding along the upper beam 33 to change the position of the hanging bracket 31 when the module A is suspended. Adjust the position so that A does not tilt, and fix it again at the adjustment position.
  • the wire 93 supported by the crane 90 is wrapped around the eight hanging brackets 31 of the first balance 12 to support a load of the crane 90 so that the lifting balance does not float.
  • the crane 90 supports the hanging balance to some extent, in which case the safety is low. We can secure enough.
  • the module A is lifted and suspended by the crane 90, and the ceiling function is still open by the swivel function of the crane 90. Bring like.
  • module A is suspended by the suspension balance.
  • the floor 21 of the building 92 is provided with a foundation 61 and an embedded metal 22 before being suspended.
  • the legs 3 2 of the first balance 12 are used as support means from the building 92.
  • module A is supported from the same dispersed position in the two-dimensionally dispersed locations on the plane.
  • the relative positions of the products that make up module A are suppressed from collapsing, and the amount of connection structures used to suppress the collapsing can be reduced, and the lifting load is reduced accordingly. Many products can be suspended as module A.
  • the upper end of the sleeve member 72 and the leg 71 are connected and the lower end of the sleeve member 72 and the embedded metal member 22 are connected and fixed by main welding. It is installed on the floor 21 of the building 92 as shown in FIG.
  • the wire 86 from the chain block 88 is detached from the hanging point of each product to separate each product constituting module A from the hanging balance.
  • loosen the turnbuckle 82 of the brace 35 and then the brace 35 of the first balance 12 and the leg 32, and the leg 32 and the upper and lower beams 3 Loosen the bolts and nuts 41 and 54, which are the means for fastening to the pieces 3 and 34, and remove the corner fitting 83 to disassemble the first balance 12.
  • the disassembled first ceiling 12 components will pass through the building 92. Transported to the outside for reassembly and reuse. If the second balance 11 is also assembled using a bolt / nut, it is similarly disassembled, carried out, and reassembled and reused.
  • the present invention can be applied to a case where both side walls 23 of a building 92 are completely completed in strength.
  • a receiving member 24 is fixed to a location higher than the module A on the side walls 23 facing each other of the building 92 using an anchor bolt or the like.
  • the first balance 1 2 can place the upper beam 3 3 on the two receiving members 24 at the same time instead of the legs 3 2 as support means for the building 9 2 as compared with the previous example. Extended to the position.
  • the extension is used as support for the building 92.
  • the construction method of the nuclear power plant is similar to the previous example, and the differences are as follows.
  • each product such as each device 1 constituting the nuclear power plant is similar to the previous example, and the different points are as follows.
  • each product such as each device 1 constituting the nuclear power plant is made into a module A as before, and is suspended by a hanging balance composed of the first balance 12 and the second balance 11 as before.
  • the balance is suspended at the crane 90 and suspended between the side walls 23 of the building 92.
  • both ends of the upper beam 33 of the first balance 12 are received by the receiving member 24 and supported by the building 92.
  • the first balance 12 and the second balance 11 are cleaned 9 with the connection between the second balance 11 and the products constituting the module A being disconnected. Lift it at 0 and remove it outside the building 9 2 for reuse.
  • the first balance 12 does not have the lower beam 32 that interferes with the module A at the time of lifting, so that the frame of the hanging balance does not require any disassembly work, and the removal work is speeded up. If the ceiling is made due to the progress of the construction of the building 92, the first balance 12 'and the second balance 11 are divided and removed through the building to the outside of the building.
  • the present invention can be universally applied to the installation of a product group having various center-of-gravity positions. This has the effect of reducing the amount of material of the main frame structure (structure) that was required for the construction.
  • the product between the products constituting the module is reduced despite the fact that the amount of the main frame structure (structure) member is reduced.
  • the relative positional relationship does not collapse, the installation can be performed quickly, and the construction period can be shortened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

La présente invention, qui se rapporte au travail de construction d'usines, concerne une structure à châssis de suspension servant à placer des produits groupés, structure qui comprend un premier châssis de suspension pouvant être supporté librement par un bâtiment, plusieurs éléments de suspension métalliques qui se trouvent sur ce premier châssis, et un deuxième châssis de suspension supporté par le premier, de telle sorte que le deuxième peut être déplacé verticalement et adapté pour suspendre de manière collective des produits groupés à partir des positions réparties dans des directions horizontales à deux dimensions. La présente invention concerne aussi un procédé de construction d'usines utilisant des châssis de suspension, et qui comprend les opérations suivantes: faire supporter le deuxième châssis de suspension, dans plusieurs de ses sections, par le premier, de telle sorte que le deuxième puisse être déplacé verticalement; fixation par suspension de plusieurs parties des produits groupés sur plusieurs sections qui sont réparties dans des directions à deux dimensions horizontales du deuxième châssis de suspension; suspension du deuxième châssis de suspension à une grue tout en maintenant les positions relatives des produits; transfert du premier châssis de suspension de la grue sur le bâtiment, qui supporte alors son poids, puis transfert des produits groupés par l'abaissement du deuxième châssis de suspension, les produits groupés étant alors installés dans leur position de montage.
PCT/JP1995/002106 1995-10-13 1995-10-13 Chassis de suspension pour placer des produits groupes, ses elements constitutifs, et procede de construction d'usines utilisant ce chassis de suspension WO1997013716A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019980702685A KR100255363B1 (ko) 1995-10-13 1995-10-13 제품군 설정용 현수 천칭과 그 현수 천칭의 구성 부품 및 그 현수 천칭을 이용한 플랜트의 건설 방법
JP51489797A JP3226547B2 (ja) 1995-10-13 1995-10-13 製品群設定用吊り天秤及びその吊り天秤の構成部品並びにその吊り天秤を利用したプラントの建設方法
PCT/JP1995/002106 WO1997013716A1 (fr) 1995-10-13 1995-10-13 Chassis de suspension pour placer des produits groupes, ses elements constitutifs, et procede de construction d'usines utilisant ce chassis de suspension
TW086102991A TW396143B (en) 1995-10-13 1997-03-11 Grouped products setting suspension scale and their component parts, and method of constructing plants utilizing said suspension scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1995/002106 WO1997013716A1 (fr) 1995-10-13 1995-10-13 Chassis de suspension pour placer des produits groupes, ses elements constitutifs, et procede de construction d'usines utilisant ce chassis de suspension

Publications (1)

Publication Number Publication Date
WO1997013716A1 true WO1997013716A1 (fr) 1997-04-17

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PCT/JP1995/002106 WO1997013716A1 (fr) 1995-10-13 1995-10-13 Chassis de suspension pour placer des produits groupes, ses elements constitutifs, et procede de construction d'usines utilisant ce chassis de suspension

Country Status (4)

Country Link
JP (1) JP3226547B2 (fr)
KR (1) KR100255363B1 (fr)
TW (1) TW396143B (fr)
WO (1) WO1997013716A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100774822B1 (ko) 2006-10-11 2007-11-07 현대중공업 주식회사 멤브레인 ｌｎｇ선 대형 비계 리프팅 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519446U (ja) * 1991-08-27 1993-03-12 東陶機器株式会社 プレフアブ式建築物の吊り構造
JPH0725583A (ja) * 1993-07-15 1995-01-27 Toyota Motor Corp 吊り具及び住宅構成用ユニットの載置方法
JPH07215666A (ja) * 1994-02-03 1995-08-15 Ishikawajima Harima Heavy Ind Co Ltd 重量物取り扱い用姿勢調整装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0519446U (ja) * 1991-08-27 1993-03-12 東陶機器株式会社 プレフアブ式建築物の吊り構造
JPH0725583A (ja) * 1993-07-15 1995-01-27 Toyota Motor Corp 吊り具及び住宅構成用ユニットの載置方法
JPH07215666A (ja) * 1994-02-03 1995-08-15 Ishikawajima Harima Heavy Ind Co Ltd 重量物取り扱い用姿勢調整装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MICROFILM OF THE SPECIFICATION AND DRAWINGS ANNEXED TO THE WRITTEN APPLICATION OF JAPANESE UTILITY MODEL, Application No. 10158/1986, (Laid-Open No. 121281/1987) (TOYOTA MOTOR CORP.), 1 August 1987. *

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Publication number Publication date
KR19990064199A (ko) 1999-07-26
KR100255363B1 (ko) 2000-05-01
TW396143B (en) 2000-07-01
JP3226547B2 (ja) 2001-11-05

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