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JP2012239353 |
To provide a grommet which contacts with a panel such as a vehicle body panel to inhibit the deformation of a water blocking part, and thereby achieving good waterproofness.A grommet 10 includes: a wiring part 20 supporting a wiring harn...
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JP2012239342 |
To maintain the sealability between a grommet and a vehicle body panel as much as possible even when a wiring harness inclines relative to the vehicle body panel.A grommet 20 is attached to a through hole 12 formed at a vehicle body pane...
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JP2012237185 |
To provide a pass-through structure across a fire compartment, capable of reducing transmission of heat caused by fire or the like from one side of the compartment of a structure with fire occurring or the like to another side of the com...
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JP2012225382 |
To provide a support tool of a ceiling penetrating pipe, without risk of pollution by the deterioration of a sealant, by surely supporting and sealing the pipe, when penetrating the pipe into a ceiling panel of a clean room.This support ...
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JP2012211689 |
To easily install a gas cock, to reduce the number of members for installing the gas cock on an object for installation, to simplify the structure, and to reduce the cost.In the installation method of the gas cock, a fixing member 8 is p...
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JP2012202514 |
To provide a temporarily reserving method for preventing a pipe or a wire from falling via a through-hole during a connecting work of the pipe and wire and a retaining tool used for the method.In order to connect a pipe 7a or a wire 7b w...
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JP2012202470 |
To provide a pipe joint for renewal of piping for water supply or hot-water supply, enabling renewal of the piping with satisfactory workability, without breaking greatly an indoor wall and an indoor floor, and renewal structure and a re...
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JP2012197573 |
To provide a piping insertion structure and piping insertion member of a bathroom wall without the need of a conventionally required faucet fixing metal fitting and without the need of time and labor of attaching the faucet fixing metal ...
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JP2012189168 |
To provide a penetration sleeve capable of being efficiently and easily constructed with good appearance in a secured state of insertion cross-sectional area of a long body, even when both openings of a through hole formed in a segment a...
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JP2012184787 |
To provide a joint structure of piping, capable of eliminating the need of cutting a part of fluid piping even when the fluid piping is temporarily cut off, easily connecting the fluid piping again even when it is reconnected, and preven...
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JP2012159194 |
To provide a closing system for closing an opening of a passage of pipes, ducts, bus channels, and electric cables passing through a partitioning wall of a vessel.The closing system for closing the opening of a passage of the pipes, pipe...
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JP2012154167 |
To provide a wall penetration sleeve which requires no preparation for variety of length corresponding to the thickness of a concrete wall to be placed.A wall penetration sleeve 30 which is buried in a concrete wall KW so as to penetrate...
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JP2012152367 |
To provide a fire damper for a paper slip air shooter duct, which securely allows cut paper slips to pass through along a carrier conduit in ordinary circumstances, and shuts its duct in case of fire or the like.The fire damper 1 include...
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JP2012149670 |
To provide a method of forming a fireproof structure without preparing a fireproof material even when there is some time until a penetration part is filled with the fireproof material after formation thereof.In the method of forming the ...
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JP2012149707 |
To greatly reduce ceiling work in piping installation.The fire spread prevention device includes discharged water collection pipe 2 where at least an outer layer put through the slub 7 of a ceiling 6 is fire-proof, a non-fire proof pipe ...
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JP2012149444 |
To provide a fire spread preventing device for facilitating the inspection of the inside of a case member.The fire spread preventing device includes: a drain collecting pipe 2 disposed passing through a slab 7 of a ceiling 6, and having ...
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JP2012141053 |
To provide a mounting structure of outer wall penetrating pipe which allows pipe attachment by only work in the outside of the housing, and a number of parts to be reduced.In a mounting structure of a pipe fixed by insertion into a throu...
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JP2012132480 |
To provide a wall part penetrating member, a wall part penetration structure of piping, and a method for fixing penetrating piping to a wall part exerting a sure water stopping function, easy in installation, and with a high degree of fr...
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JP2012122524 |
To allow each installation dealer to perform a series of processes related to insertion of an elongated body leading to purchase, installation and fire protection measures even for a large through hole, and to enable efficient utilizatio...
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JP2012122586 |
To provide a caulking auxiliary member which is compatible to piping members of different diameters, easily constructed, and surely suppresses filling of caulking agents more than necessary into a sleeve.A sleeve 3 is buried through a co...
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JP2012115106 |
To stop water and to perform waterproofing in connection of a pipe material.A holding outer casing 11 is engaged to an outer side of a long FEP pipe 8, and the FEP pipe 8 is exposed from an end of the holding outer casing 11. The pipe is...
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JP2012107720 |
To suppress interference between a fixing member and a pipe joint when the pipe joint is fixed to a surface for mounting, using the fixing member.The pipe joint includes: a cylinder 12; a flange 14 overhanging from the outer circumferenc...
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JP2012107749 |
To provide a wall penetration device stably fitting an elastic sealing material in a wall hole uniformly on the whole periphery.The wall penetration device includes: an edge member 21 arranged at the front opening of a wall body W penetr...
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JP2012110116 |
To prevent wiring/piping from coming into contact with a through hole bored in a frame, etc. of a vehicle and damaging when the wiring/piping is inserted into the through hole, and reduce the number of components used for the means to re...
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JP2012102791 |
To provide a cable clamp capable of preventing the occurrence of defective assembly or the like as a general user erroneously touches a cable gland part.A removal preventing cover 9 is provided for covering at least part of a site of the...
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JP2012102792 |
To suppress a reduction in fixing force to fix a cable clamp (cable gland part) to a casing.A free-tension part 11 is provided so that the cable gland part 7 can be rotated relative to the casing 3. The free-tension part 11 avoids twisti...
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JP2012102964 |
To provide a ventilation sleeve capable of improving the efficiency of construction and maintenance performance.The ventilation sleeve 2 wherein a ventilation passage communicating with an indoor side and outdoor side is formed and is co...
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JP2012092644 |
To provide a member for drain piping, which prevents a flame, smoke, a toxic gas and the like from flowing out to stories above a fire occurrence story in a building, and a drain piping structure.A member 1 for drain piping is provided i...
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JP2012087513 |
To provide an airtight duct structure of a hollow wall, easy in application, and capable of preventing waste of indoor thermal energy.Each of a pair of holding rings is configured so that a pit and projection 4, 5 engagedly corresponding...
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JP2012087866 |
To allow construction even with a pipe member having an almost identical diameter with a through hole, and to fix the pipe member without filling a gap between the through hole and the pipe member with a packing material.In the supportin...
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JP2012081175 |
To solve a problem wherein a structure known as a fireproof structure of a penetrating part of cable wiring is executed by filling a fire resistant filler such as rock wool around a cable that penetrates the inside of an opening of a flo...
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JP2012082881 |
To provide a seal structure capable of preventing water from entering a housing.The seal structure seals between an insert hole 10 and an outside surface 2c of a pipe 2 provided in such state as protruded through the insert hole formed a...
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JP2012077812 |
To provide a lead-out part formation device for wiring and piping materials which can use and attach one type of a terminal protection member to both of a connection port of a connection body attached to a wall hole and a lead-out openin...
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JP2012072906 |
To dynamically seal a conduit sleeve when one or more cables, pipes or ducts extend through a connection part.The system that provides a sealed connection part through which one or more cables, pipes 2 or ducts pass to extend includes a ...
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JP2012072808 |
To easily lay a resin pipe by smoothly moving an end jig on a slab and surely moving it to a destination position while easily riding over the other structure when abutting thereon.The end jig 1 for the resin pipe is mounted at the front...
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JP2012067596 |
To provide a member for drain piping, which prevents a flame, smoke, a toxic gas and the like from flowing out to stories above a story causing a fire in a building, and to provide a drain piping structure.A member 1 for drain piping is ...
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JP2012067847 |
To provide a method for removing a floor slab-penetrating portion of an existing vertical pipe that allows easy pull out work even in a small work space when the floor slab-penetrating portion of the existing pipe is removed by upwardly ...
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JP2012057320 |
To provide a construction method for forming a through-hole on a housing of a wall or a floor or the like comprising ALC.To a lower hole formed through an ALC panel P, a first sleeve tube 2 with a flange part 5 to be abutted to a wall su...
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JP2012050955 |
To provide a technology for reducing a space for arrangement of a configuration for performing transfer of a liquid and confirmation of its transfer amount.A transfer pipe 900 including the pipe 910, a flange 914 fixed to the pipe, a scr...
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JP2012045120 |
To provide a structure of a fire compartment penetrating part having piping cables less affected by heat, even if a steel plate or the like is used for a compartment, facilitating construction without depending on the number of the wirin...
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JP2012042057 |
To make thin the thickness of a pipe wall inside a thermal expansion material, and to quickly close a penetration hole by embedding the thermal expansion material into the pipe wall of a fireproof compartment penetration joint.The firepr...
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JP2012037036 |
To provide a wall penetrating structure that can surely secure a water shut-off property without using a sealing material or the like, can maintain the water shut-off property even if irregularities exist on the internal face of a penetr...
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JP2012026498 |
To provide a wall penetration structure or the like of piping having simple structure, superior workability, and high installation flexibility.A penetration hole 11 is formed at a wall 3. A wall penetration member 9 is arranged in the pe...
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JP2012021576 |
To provide a piping holder in which a through-hole at one position is sufficient to a plurality of piping, load to piping can be reduced by reducing bending degree of the piping, and piping installation can be smoothly carried out.The pi...
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JP2012017788 |
To provide a wall penetration structure of fluid pipe by which connecting operation of the fluid pipe and a joint arranged in the penetration hole is easy and the connection can be confirmed.The wall penetration structure 3 has the wall ...
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JP2012013124 |
To provide an outdoor through-hole cover which can maintain a water proofing property to the through-hole.An outdoor through-hole cover 4 is installed on the outdoor J side of a through-hole 1a penetrating a wall 1 facing the outdoor of ...
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JP2012013125 |
To provide a closing cover of a wiring/piping material penetration part, which can make rain water from an outer cylinder hard to infiltrate indoors.A closing cover 4 covers a through-hole 1a into which a wiring/piping material 2 is inse...
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JP2012007728 |
To provide a fire resistance piping system which is excellent in fire resistant performance and favorable in physical property, and can be easily colored, and also excellent in recyclability.The fire resistance piping system includes at ...
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JP2011259553 |
To provide a grommet in order to mount a grommet to an open hole securely so that a wire rod insertion cylinder part is prevented by its engagement with the circumference of the open hole from collapsing on the vehicle body engagement co...
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JP2011257001 |
To provide a construction structure of a replacement pipe, which reduces generation of noise, vibration and dust during construction when an existing pipe penetrating a floor slab is replaced with a new pipe, and which can easily secure ...
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