JPS63179400U - - Google Patents
Info
- Publication number
- JPS63179400U JPS63179400U JP7221787U JP7221787U JPS63179400U JP S63179400 U JPS63179400 U JP S63179400U JP 7221787 U JP7221787 U JP 7221787U JP 7221787 U JP7221787 U JP 7221787U JP S63179400 U JPS63179400 U JP S63179400U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- step bars
- rungs
- constructed
- length direction
- 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
Landscapes
- Ladders (AREA)
Description
図面はこの考案の実施例を示すもので、第１図
は本考案品の一部分解斜視図、第２図は本考案品
の部分正面図である。
１…梯子、２…親柱、３…踏桟、４，５…滑り
止め用凹凸部、７…踏み桟取付具。
The drawings show an embodiment of the invention; FIG. 1 is a partially exploded perspective view of the product of the invention, and FIG. 2 is a partial front view of the product of the invention. DESCRIPTION OF SYMBOLS 1... Ladder, 2... Main post, 3... Step rung, 4, 5... Anti-slip uneven portion, 7... Step rung attachment.
Claims (1)
間隔おきに渡し止められた踏桟３とよりなる梯子
において、踏桟３が横断面略多角形の外周を有す
るパイプ状ＦＲＰ引抜き成型材によつて構成され
、かつその上部外面に横断面波形の滑止め用凹凸
部４，５が踏桟３の長さ方向にのびるように設け
られている梯子。 A pipe-shaped FRP pultrusion molded material in which the step bars 3 have an outer periphery with a substantially polygonal cross section in a ladder consisting of left and right main posts 2, 2 and step bars 3 fixed at predetermined intervals between them. A ladder which is constructed of a ladder and has anti-slip concave and convex portions 4 and 5 with corrugated cross sections extending in the length direction of the rungs 3 on the outer surface of its upper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072217U JPH0634560Y2 (en) | 1987-05-14 | 1987-05-14 | Ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987072217U JPH0634560Y2 (en) | 1987-05-14 | 1987-05-14 | Ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63179400U true JPS63179400U (en) | 1988-11-21 |
| JPH0634560Y2 JPH0634560Y2 (en) | 1994-09-07 |
Family
ID=30915480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987072217U Expired - Lifetime JPH0634560Y2 (en) | 1987-05-14 | 1987-05-14 | Ladder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634560Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100735140B1 (en) | 2006-07-07 | 2007-07-06 | 주식회사 제이콘 | A width pipe ladder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156500U (en) * | 1984-09-18 | 1986-04-16 | ||
| JPS61185899U (en) * | 1985-05-10 | 1986-11-19 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4195993A (en) * | 1977-12-12 | 1980-04-01 | Eastman Kodak Company | Compounds which release cyan dyes or dye forming materials |
-
1987
- 1987-05-14 JP JP1987072217U patent/JPH0634560Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156500U (en) * | 1984-09-18 | 1986-04-16 | ||
| JPS61185899U (en) * | 1985-05-10 | 1986-11-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100735140B1 (en) | 2006-07-07 | 2007-07-06 | 주식회사 제이콘 | A width pipe ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634560Y2 (en) | 1994-09-07 |