JPH02124988U - - Google Patents
Info
- Publication number
- JPH02124988U JPH02124988U JP3143689U JP3143689U JPH02124988U JP H02124988 U JPH02124988 U JP H02124988U JP 3143689 U JP3143689 U JP 3143689U JP 3143689 U JP3143689 U JP 3143689U JP H02124988 U JPH02124988 U JP H02124988U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- machine room
- crane
- rope
- rectangular hole
- 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
- 238000013459 approach Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Jib Cranes (AREA)
Description
第１図は本考案の一実施例のロープ貫通部の断
面図、第２図は第１図の２−２線断面図である。
１……ロープ、３……第１のカバー、１０……
第２のカバー、４，１２……ゴム板、２０……配
管。
FIG. 1 is a sectional view of a rope penetrating portion according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line 2-2 in FIG. 1... rope, 3... first cover, 10...
Second cover, 4, 12... rubber plate, 20... piping.
Claims (1)
プが貫通する長方形の穴を有するカバーを設けて
なる機械室において、ロープが貫通する長方形の
穴を構成するための第２のカバーを前記カバーよ
りも外側に設け、第２のカバーは先端がロープに
近接したり離れたりするように回動自在に設け、
該第２のカバーと前記カバーとの間に空気を吹込
むための手段を設けたこと、を特徴とするクレー
ンの機械室。 In a machine room in which a cover having a rectangular hole through which a rope passes is provided on a wall surface of the machine room covering a hoisting device of a crane, a second cover for forming a rectangular hole through which a rope passes is provided from the cover. is provided on the outside, and the second cover is provided rotatably so that the tip thereof approaches or moves away from the rope,
A machine room for a crane, further comprising means for blowing air between the second cover and the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3143689U JPH02124988U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3143689U JPH02124988U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124988U true JPH02124988U (en) | 1990-10-15 |
Family
ID=31534197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3143689U Pending JPH02124988U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124988U (en) |
-
1989
- 1989-03-22 JP JP3143689U patent/JPH02124988U/ja active Pending