JPS6447761U - - Google Patents
Info
- Publication number
- JPS6447761U JPS6447761U JP14369887U JP14369887U JPS6447761U JP S6447761 U JPS6447761 U JP S6447761U JP 14369887 U JP14369887 U JP 14369887U JP 14369887 U JP14369887 U JP 14369887U JP S6447761 U JPS6447761 U JP S6447761U
- Authority
- JP
- Japan
- Prior art keywords
- dogleg
- quenched
- hardened
- side surfaces
- direction perpendicular
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Types And Forms Of Lifts (AREA)
Description
第１図はこの考案の無空の場合の正面図の一例
を示し、第２図はその側面図、第３図は上面図で
ある。第４図は中空の場合の正面図の一例で、第
５図はその側面図、第６図は上面図である。
１……上面、２……側面、３……ボルト孔、４
……中空。
FIG. 1 shows an example of a front view of this invention in the empty state, FIG. 2 is a side view thereof, and FIG. 3 is a top view thereof. FIG. 4 is an example of a front view of a hollow case, FIG. 5 is a side view thereof, and FIG. 6 is a top view thereof. 1...Top surface, 2...Side surface, 3...Bolt hole, 4
...Hollow.
Claims (1)
面１を平面に形成し、両側面２をく字型凹面に形
成し、沈頭取り付けボルト孔３を軸直角方向に複
列に形成した、焼き入れ硬化処理をしていない無
空又は中空の鉄鋼製のレール。 The maximum width is at least 1.5 times the maximum height, the top surface 1 of the cross section is formed flat, both side surfaces 2 are formed into a dogleg-shaped concave surface, and the sunken head mounting bolt holes 3 are arranged in double rows in the direction perpendicular to the axis. A solid or hollow steel rail that has been formed and has not been quenched and hardened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14369887U JPS6447761U (en) | 1987-09-19 | 1987-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14369887U JPS6447761U (en) | 1987-09-19 | 1987-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447761U true JPS6447761U (en) | 1989-03-24 |
Family
ID=31410750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14369887U Pending JPS6447761U (en) | 1987-09-19 | 1987-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447761U (en) |
-
1987
- 1987-09-19 JP JP14369887U patent/JPS6447761U/ja active Pending