JPH01107360U - - Google Patents
Info
- Publication number
- JPH01107360U JPH01107360U JP118788U JP118788U JPH01107360U JP H01107360 U JPH01107360 U JP H01107360U JP 118788 U JP118788 U JP 118788U JP 118788 U JP118788 U JP 118788U JP H01107360 U JPH01107360 U JP H01107360U
- Authority
- JP
- Japan
- Prior art keywords
- flange portion
- cylindrical
- cylindrical body
- floor
- fixed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Description
第１図は本考案の一実施例に係る金属製筒体を
示す斜視図であり、第２Ａ図はその上面略図であ
り、第２Ｂ図は同じくその側面略図であり、第２
Ｃ図は、同じく本考案の一実施例の断面略図であ
り、第３Ａ図は、従来の一例の金属製筒体を示す
上面略図であり、第３Ｂ図は、同じくその側面略
図であり、第３Ｃ図は、同じく従来の一例を示す
断面略図であり、第４Ａ図は、従来の他の例の筒
体を示す上面略図であり、第４Ｂ図は、同じくそ
の側面略図であり、第４Ｃ図は、同じく従来の他
の例を示す断面略図である。
１……筒体（鉄製）、２……折り曲げ部、３…
…床部（コンクリート）、４……Ｌ型鋼、５……
ボルト、６，６′……フランジ部、７……ボルト
ナツト。
FIG. 1 is a perspective view showing a metal cylinder according to an embodiment of the present invention, FIG. 2A is a schematic top view thereof, FIG. 2B is a schematic side view thereof, and FIG.
FIG. C is a schematic cross-sectional view of an embodiment of the present invention, FIG. 3A is a schematic top view showing an example of a conventional metal cylindrical body, and FIG. 3B is a schematic side view thereof. FIG. 3C is a schematic cross-sectional view showing a conventional example, FIG. 4A is a schematic top view showing another example of the conventional cylinder, FIG. 4B is a schematic side view thereof, and FIG. is a schematic cross-sectional view showing another conventional example. 1... Cylindrical body (made of iron), 2... Bent part, 3...
...Floor (concrete), 4...L-shaped steel, 5...
Bolt, 6, 6'...flange part, 7...bolt nut.
Claims (1)
通する貫通部筒体が、軸線方向に略々２分割した
２個の金属製筒体より成り、各筒体は当接するべ
き両端縁部にそれぞれフランジ部を有し、該両フ
ランジ部は互いにボルトナツトで固着一体化され
て側壁に１個の合体フランジ部を設けた１個の筒
体が床又は壁コンクリート等中に該合体フランジ
部を中心にして埋設固定されて貫通部筒体を構成
していることを特徴とする貫通部筒体の構造。 The cylindrical body of the penetrating part through which electric wires, cables, conduits, etc. pass through the floor or wall of the compartment is composed of two metal cylindrical bodies that are roughly divided into two parts in the axial direction, and each cylindrical body has two end edges that are to be in contact with each other. Each has a flange portion, and the two flanges are fixed and integrated with each other with bolts and nuts, and a single cylinder body with one combined flange portion on the side wall holds the combined flange portion in the floor or wall concrete, etc. A structure of a cylindrical penetrating body, characterized in that the cylindrical body is embedded and fixed at the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP118788U JPH0520339Y2 (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP118788U JPH0520339Y2 (en) | 1988-01-11 | 1988-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01107360U true JPH01107360U (en) | 1989-07-19 |
| JPH0520339Y2 JPH0520339Y2 (en) | 1993-05-27 |
Family
ID=31200859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP118788U Expired - Lifetime JPH0520339Y2 (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520339Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218610A (en) * | 1995-02-20 | 1996-08-27 | Taisei Corp | Filler support for through hole |
| JP2012143477A (en) * | 2011-01-14 | 2012-08-02 | Furukawa Techno Material Co Ltd | Box-shaped frame for fireproofing of portion penetrated by long member, component member for the same, and method for forming the same |
-
1988
- 1988-01-11 JP JP118788U patent/JPH0520339Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08218610A (en) * | 1995-02-20 | 1996-08-27 | Taisei Corp | Filler support for through hole |
| JP2012143477A (en) * | 2011-01-14 | 2012-08-02 | Furukawa Techno Material Co Ltd | Box-shaped frame for fireproofing of portion penetrated by long member, component member for the same, and method for forming the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520339Y2 (en) | 1993-05-27 |