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Patent Searching and Data


Matches 551 - 600 out of 2,760

Document Document Title
JP2013002211
To provide a drain piping structure of a building, in which drain water flows down smoothly, dirt and sediment are prevented from being clogged, and maintenance is simply performed, and which is inexpensive.A drain piping structure passe...  
JP2013002479
To provide a method for easily renewing a fire-resistant pipe joint installed and fixed on a floor slab without chipping work of concrete.A downward portion from the intermediate portion of the fire-resistant pipe joint having pipe conne...  
JP2013005636
To provide a grommet which exhibits good sealing performance even when a certain variation inevitably occurs in dimensional accuracy of a housing and a mounting part formed in the housing.A grommet comprises: a housing; a lid member clos...  
JP2012255263
To provide a fireproof compartment through-part structure which can reduce the transfer of the heat of a fire or the like from one compartment of the structure where the fire occurs to the other compartment of the structure where the fir...  
JP2012255261
To provide a fireproof compartment through-part structure which can reduce the transfer of the heat of a fire or the like from one compartment of the structure where the fire occurs to the other compartment of the structure where the fir...  
JP2012255262
To provide a fireproof compartment through-part structure which can reduce the transfer of the heat of a fire or the like from one compartment of the structure where the fire occurs to the other compartment of the structure where the fir...  
JP2012246709
To provide a sheath pipe which allows a drain tube in a concrete structure to be easily and efficiently renewed using general-purpose piping components.A sheath pipe 1 for a drain tube having a connection opening 14 for connecting to a h...  
JP2012246970
To provide a grommet capable of sealing even the insertion hole of a panel into which a pipe is inserted with poor assembling accuracy by a simple assembly.The grommet 1 includes: a base 10 assembled to the insertion hole 42 of the panel...  
JP2012241797
To provide an embedded type gas valve that blocks between the inside and outside of a room in a sealed state and is easily attached to a wall plate.A casing 2 is formed with a predetermined rigidity. A second seal member 9 is annularly d...  
JP2012239321
To enable a grommet to inhibit sound leakage around an attachment part attached to a through hole of a vehicle body panel.A grommet 20 is attached to a through hole 12 formed at a vehicle body panel 10 being fitted onto a wiring harness ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  

Matches 551 - 600 out of 2,760