JPS61127180U - - Google Patents
Info
- Publication number
- JPS61127180U JPS61127180U JP681485U JP681485U JPS61127180U JP S61127180 U JPS61127180 U JP S61127180U JP 681485 U JP681485 U JP 681485U JP 681485 U JP681485 U JP 681485U JP S61127180 U JPS61127180 U JP S61127180U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- bearing
- hook
- outer periphery
- bearing seat
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図は本案によるスラストベアリング取付部
の断面図、第２図は従来のスラストベアリング取
付部の断面図、第３図は従来ロードブロツクの縦
断面図である。
１……シーブケース、２……フツクナツト、３
……ワリピン、４……カバー、５……スラストベ
アリング、６……突起、７……フツク、８……カ
バー、９……平面、１０……シーブカバー、１１
……シーブ、１２……ピン、１３……ボールベア
リング、Ａ……スキマ、Ｂ……曲げ部、Ｃ……ベ
アリング受座。
FIG. 1 is a sectional view of a thrust bearing mounting portion according to the present invention, FIG. 2 is a sectional view of a conventional thrust bearing mounting portion, and FIG. 3 is a longitudinal sectional view of a conventional road block. 1...Sheave case, 2...Futsuknut, 3
... Warp pin, 4 ... Cover, 5 ... Thrust bearing, 6 ... Protrusion, 7 ... Hook, 8 ... Cover, 9 ... Plane, 10 ... Sheave cover, 11
... Sheave, 12 ... Pin, 13 ... Ball bearing, A ... Clearance, B ... Bent part, C ... Bearing seat.
Claims (1)
リング、カバー、フツクナツトを受け、フツクナ
ツトとフツクをネジで連結した構造よりなるロー
ドブロツクにおいて、ベアリング外周に位置決め
できる曲げ部を持ちベアリング受座の突起外周に
カバー端部がくる様にしたことを特徴とするホイ
スト用ロードブロツク装置。 In a load block that has a structure in which the thrust bearing, cover, and hook nut are received by the bearing seat of the sheave case, and the hook nut and hook are connected with screws, there is a bent part that can be positioned on the outer periphery of the bearing, and the end of the cover is attached to the outer periphery of the protrusion of the bearing seat. A road block device for a hoist, which is characterized by being designed so that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP681485U JPS61127180U (en) | 1985-01-23 | 1985-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP681485U JPS61127180U (en) | 1985-01-23 | 1985-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127180U true JPS61127180U (en) | 1986-08-09 |
Family
ID=30484602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP681485U Pending JPS61127180U (en) | 1985-01-23 | 1985-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127180U (en) |
-
1985
- 1985-01-23 JP JP681485U patent/JPS61127180U/ja active Pending