JPS55141346A - Blank transfer device in bolt former - Google Patents
Blank transfer device in bolt formerInfo
- Publication number
- JPS55141346A JPS55141346A JP5042779A JP5042779A JPS55141346A JP S55141346 A JPS55141346 A JP S55141346A JP 5042779 A JP5042779 A JP 5042779A JP 5042779 A JP5042779 A JP 5042779A JP S55141346 A JPS55141346 A JP S55141346A
- Authority
- JP
- Japan
- Prior art keywords
- ram
- rods
- cam
- blank transfer
- pawl
- 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
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 abstract 2
- 230000033001 locomotion Effects 0.000 abstract 1
Landscapes
- Forging (AREA)
Abstract
PURPOSE: The captioned blank transfer device which is so constituted as to permit safe and rapid blank transfer by moving pawl rods upward while opening these just before driving of a ram.
CONSTITUTION: A ram 4 advances to let its front face punch 5 force-feed respective blanks into dies 2, 2. In this case, at the time when the ram 4 making said forward and backward motions begins to advance, a cam shaft 26 is revolving synchronously and therefore the preceding cam P acts upon a small rotor 24, causing respective junction rods 22 to be turned in the direction of compressing small springs 25. A pressure plate 23 depresses a roller 19 and this causes the respective pawl rods 18 which had been held closed by springs 21 to be opened by means of the respective pawl shafts 16 and sector gears 17. At the same time the cam R acts upon the rotor 10 to turn a holding frame 7 upward about the shaft 9. At this time, a moving rod 14 retreats leftward and a sliding rod 15 is moved leftward within the holding frame 7, by which the respective pawl rods 18 are reset to the respective front positions. At the moment of this resetting, the driving by the ram is accomplished.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5042779A JPS55141346A (en) | 1979-04-23 | 1979-04-23 | Blank transfer device in bolt former |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5042779A JPS55141346A (en) | 1979-04-23 | 1979-04-23 | Blank transfer device in bolt former |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55141346A true JPS55141346A (en) | 1980-11-05 |
JPS6242695B2 JPS6242695B2 (en) | 1987-09-09 |
Family
ID=12858561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5042779A Granted JPS55141346A (en) | 1979-04-23 | 1979-04-23 | Blank transfer device in bolt former |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55141346A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030694A (en) * | 1989-11-22 | 1991-07-09 | Kelley Joseph M | High impact thermoplastic polymer compositions |
JPH053735U (en) * | 1991-07-03 | 1993-01-22 | 株式会社エー・アンド・デイ | Seal material |
-
1979
- 1979-04-23 JP JP5042779A patent/JPS55141346A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030694A (en) * | 1989-11-22 | 1991-07-09 | Kelley Joseph M | High impact thermoplastic polymer compositions |
JPH053735U (en) * | 1991-07-03 | 1993-01-22 | 株式会社エー・アンド・デイ | Seal material |
Also Published As
Publication number | Publication date |
---|---|
JPS6242695B2 (en) | 1987-09-09 |
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