JPS6368362U - - Google Patents
Info
- Publication number
- JPS6368362U JPS6368362U JP16187486U JP16187486U JPS6368362U JP S6368362 U JPS6368362 U JP S6368362U JP 16187486 U JP16187486 U JP 16187486U JP 16187486 U JP16187486 U JP 16187486U JP S6368362 U JPS6368362 U JP S6368362U
- Authority
- JP
- Japan
- Prior art keywords
- rotary shaft
- drum
- brake shoe
- reel
- circumferential surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ladders (AREA)
- Emergency Lowering Means (AREA)
- Braking Arrangements (AREA)
Description
第1図は本考案の実施例に係る避難器具用緩降
装置の正面図、第2図は同じく平面図、第3図は
同じく一部を省略した横断面図、第4図は同じく
一部を省略した縦断面図、第5図は第3図の―
線断面図、第6図は作動状態を示す第5図同様
の断面図、第7図は従来の避難器具用緩降装置の
一部破断平面図、第8図は第7図の―線断面
図である。
2はドラム、3は回転軸、4はリール、5はワ
イヤロープ、6はブレーキシユー、7は押圧体。
Fig. 1 is a front view of a gradual lowering device for evacuation equipment according to an embodiment of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a cross-sectional view with a portion omitted, and Fig. 4 is a partially omitted cross-sectional view. Fig. 5 is a vertical cross-sectional view with omitted from Fig. 3.
Figure 6 is a cross-sectional view similar to Figure 5 showing the operating state, Figure 7 is a partially cutaway plan view of a conventional evacuation equipment lowering device, and Figure 8 is a cross-sectional view taken along the line - - in Figure 7. It is a diagram. 2 is a drum, 3 is a rotating shaft, 4 is a reel, 5 is a wire rope, 6 is a brake shoe, and 7 is a pressing body.
Claims (1)
軸支された回転軸3と、回転軸3に嵌装固着され
たリール4と、リール4に巻回された適宜の長さ
のワイヤロープ5と、ドラム2内周面と回転軸3
との間に遊嵌状態で介装され、ドラム2内周面に
摺接自在なブレーキシユー6と、回転軸3に設け
られ、該回転軸3の回転時にブレーキシユー6を
押してこれをドラム2内周面へ押圧接触させると
共に、該ブレーキシユー6をドラム2内周面で摺
動させる押圧体7とから構成したことを特徴とす
る避難器具用緩降装置。 A drum 2, a rotary shaft 3 rotatably supported at the axial center of the drum 2, a reel 4 fitted and fixed to the rotary shaft 3, and a wire rope of an appropriate length wound around the reel 4. 5, the inner peripheral surface of the drum 2 and the rotating shaft 3
A brake shoe 6 is loosely fitted between the rotary shaft 3 and the rotary shaft 3, and a brake shoe 6 is provided on the rotary shaft 3 to push the brake shoe 6 when the rotary shaft 3 rotates. A lowering device for evacuation equipment characterized by comprising a pressing body 7 that presses into contact with the inner circumferential surface of the drum 2 and slides the brake shoe 6 on the inner circumferential surface of the drum 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16187486U JPS6368362U (en) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16187486U JPS6368362U (en) | 1986-10-21 | 1986-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6368362U true JPS6368362U (en) | 1988-05-09 |
Family
ID=31088599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16187486U Pending JPS6368362U (en) | 1986-10-21 | 1986-10-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6368362U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314294U (en) * | 1989-06-27 | 1991-02-13 |
-
1986
- 1986-10-21 JP JP16187486U patent/JPS6368362U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314294U (en) * | 1989-06-27 | 1991-02-13 |
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