JPH0325602U - - Google Patents
Info
- Publication number
- JPH0325602U JPH0325602U JP8721489U JP8721489U JPH0325602U JP H0325602 U JPH0325602 U JP H0325602U JP 8721489 U JP8721489 U JP 8721489U JP 8721489 U JP8721489 U JP 8721489U JP H0325602 U JPH0325602 U JP H0325602U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- mounting bracket
- rail
- tapered
- end side
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Description
第１図は本考案の一実施例を示すレール取付金
具の断面図、第２図は第１図の分解図、第３図は
上記実施例の使用状態を示す断面図、第４図は従
来のレール取付金具の一例を示す断面図、第５図
は従来のレール取付金具の他の例を示す断面図で
ある。
２１…金具本体、２２…段付ボルト、２６…テ
ーパ孔、２７…ねじ孔、２８…アンカー、３０…
小径雄ねじ部、３１…テーパ部、３２…大径雄ね
じ部、３４…ブラケツト、３７…天井レール、４
１…トンネル、４２…天井壁、４２ａ…天井壁面
。
Fig. 1 is a sectional view of a rail mounting bracket showing an embodiment of the present invention, Fig. 2 is an exploded view of Fig. 1, Fig. 3 is a sectional view showing the above embodiment in use, and Fig. 4 is a conventional one. FIG. 5 is a sectional view showing another example of the conventional rail mounting fitting. 21...Metal fitting body, 22...Stepped bolt, 26...Tapered hole, 27...Screw hole, 28...Anchor, 30...
Small diameter male thread part, 31...Tapered part, 32...Large diameter male thread part, 34...Bracket, 37...Ceiling rail, 4
1...Tunnel, 42...Ceiling wall, 42a...Ceiling wall surface.
Claims (1)
の取付金具において、上端部に天井壁に埋設され
るアンカーが連結されるとともに下端部に下方ほ
ど大径のテーパ孔が形成された複数のねじ孔を有
する金具本体と、前記ねじ孔に上端側小径雄ねじ
部が螺着された時に、前記テーパ孔に密着係合可
能なテーパ部が中間部に形成された段付ボルトと
を備え、前記段付ボルトの下端側大径雄ねじ部に
ブラケツトを介して天井レールを支持させること
を特徴とするレール取付金具。 A mounting bracket for a ceiling rail installed on a ceiling wall in a tunnel has multiple screw holes in which an anchor buried in the ceiling wall is connected to the upper end and a tapered hole with a diameter that becomes larger downwards is formed in the lower end. and a stepped bolt having a tapered portion formed in an intermediate portion that can be closely engaged with the tapered hole when the upper end side small diameter male threaded portion is screwed into the screw hole, A rail mounting bracket characterized in that a ceiling rail is supported via a bracket on a large-diameter male screw portion on the lower end side of a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8721489U JPH0325602U (en) | 1989-07-24 | 1989-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8721489U JPH0325602U (en) | 1989-07-24 | 1989-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325602U true JPH0325602U (en) | 1991-03-15 |
Family
ID=31636864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8721489U Pending JPH0325602U (en) | 1989-07-24 | 1989-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3007176U (en) * | 1994-07-25 | 1995-02-07 | 株式会社サンセン・サンウッド | Insole for shoes with natural cork on the surface |
-
1989
- 1989-07-24 JP JP8721489U patent/JPH0325602U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3007176U (en) * | 1994-07-25 | 1995-02-07 | 株式会社サンセン・サンウッド | Insole for shoes with natural cork on the surface |