JPS59165893U - Snatch block safety device - Google Patents
Snatch block safety deviceInfo
- Publication number
- JPS59165893U JPS59165893U JP6052883U JP6052883U JPS59165893U JP S59165893 U JPS59165893 U JP S59165893U JP 6052883 U JP6052883 U JP 6052883U JP 6052883 U JP6052883 U JP 6052883U JP S59165893 U JPS59165893 U JP S59165893U
- Authority
- JP
- Japan
- Prior art keywords
- snatch block
- safety device
- protrusion
- hole
- head
- 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
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案を施したスナツチブロックの正面図、第
2図はその側面図、第3図は要部の拡大縦断面図。
1は車、2,21は側枠、2aは開閉側枠、4は上部枠
、4aは上部枠の突出部、6は開閉側枠に設けた穴、8
はロックピン、8aは頭部、8als8a2は斜面周側
面、8bは抜は止め、9はばね、11は蝶番。Fig. 1 is a front view of a snatch block according to the present invention, Fig. 2 is a side view thereof, and Fig. 3 is an enlarged vertical sectional view of the main parts. 1 is a car, 2 and 21 are side frames, 2a is an opening/closing side frame, 4 is an upper frame, 4a is a protrusion of the upper frame, 6 is a hole provided in the opening/closing side frame, 8
is a lock pin, 8a is a head, 8als8a2 is a peripheral surface of a slope, 8b is a stopper, 9 is a spring, and 11 is a hinge.
Claims (1)
チブロックにおいて、 その開閉側枠を閉じたとき、その外方に突出する上部枠
の突出部に、周側面を斜面にした截頭円錐形の頭部を有
するロックピンを、前記突出部の孔に上記頭部も没入す
るように出入自在に設け、その頭部と反対側に抜は止め
を設け、ロックピン押し出しばねを突出部の孔内に設け
たスナツチブロックの安全装置。[Scope of Claim for Utility Model Registration] In a snatch block in which an opening/closing side frame is opened/closed and removed from the upper frame through the hole, the protrusion of the upper frame that protrudes outward when the opening/closing side frame is closed. A locking pin having a truncated conical head with a sloped circumferential side is provided so that the head can also be inserted into the hole of the protrusion, and a locking pin is provided on the opposite side of the head to prevent removal. Snatch block safety device with a lock pin extrusion spring installed in the hole of the protrusion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6052883U JPS59165893U (en) | 1983-04-22 | 1983-04-22 | Snatch block safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6052883U JPS59165893U (en) | 1983-04-22 | 1983-04-22 | Snatch block safety device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59165893U true JPS59165893U (en) | 1984-11-07 |
JPS6338228Y2 JPS6338228Y2 (en) | 1988-10-07 |
Family
ID=30190764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6052883U Granted JPS59165893U (en) | 1983-04-22 | 1983-04-22 | Snatch block safety device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59165893U (en) |
-
1983
- 1983-04-22 JP JP6052883U patent/JPS59165893U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6338228Y2 (en) | 1988-10-07 |
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