JPS55132443A - Swivel chain - Google Patents
Swivel chainInfo
- Publication number
- JPS55132443A JPS55132443A JP3901279A JP3901279A JPS55132443A JP S55132443 A JPS55132443 A JP S55132443A JP 3901279 A JP3901279 A JP 3901279A JP 3901279 A JP3901279 A JP 3901279A JP S55132443 A JPS55132443 A JP S55132443A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- oblong
- vertical
- connecting holes
- holes
- 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
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
PURPOSE: To make it possible to swivel a chain accurately by inserting connecting pins into vertical oblong holes provided on a chain plate.
CONSTITUTION: Chain plate 1 is provided with engaging lug 2 on its upper center, and vertical oblong connecting holes 3, 3' are provided on its both ends. Connecting pins 5 are inserted into connecting holes 3, 3' of chain plate 1, and thus chain 4 forms an endless loop. Since chain 4 is provided with oblong connecting holes 3, 3' in the vertical direction, it does not expand or contract in the driving direction; and it moves in the vertical direction and swivels accurately.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3901279A JPS55132443A (en) | 1979-03-31 | 1979-03-31 | Swivel chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3901279A JPS55132443A (en) | 1979-03-31 | 1979-03-31 | Swivel chain |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55132443A true JPS55132443A (en) | 1980-10-15 |
Family
ID=12541182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3901279A Pending JPS55132443A (en) | 1979-03-31 | 1979-03-31 | Swivel chain |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55132443A (en) |
-
1979
- 1979-03-31 JP JP3901279A patent/JPS55132443A/en active Pending
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