US Patent: 17,914
|
| Nut Machine
|
|
Patentee:
|
|
| Robert Brayton (exact or similar names) - Buffalo, Erie County, NY |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
Aug. 04, 1857 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for D. June & Co.
|
|
Description: |
| Abstract:
By the action of spring P, in combination with the eccentric J, the arm L is moved from L1 to L, and also reverses the valve in the steam chest as soon as it is released from the spring catch Q; thereby steam is admitted to the upper end of the cylinder, causing the head block B and the dies to descend from A1 to A, and back to A1, thereby making a double stroke ; at the same time the wrist R, which is secured to the head block, as it descends, turns the arm L down to L1, when it is caught by spring catch Q. Thus as soon as the arm L is released from the catch Q it turns from L1 to L, which instantly causes the head block to descend, and the dies to punch and compress the nut into shape; the head block then returns to its former position, and the nut is discharged from the die box.
Claim: The use of the trigger s, spring catch Q, arm L, pin /, slide rod V, provided with the spring e, notch v, protection g, and inclined plane h, substantially as described, and in relation to and being operated by the foot lever a and spring c, constructed and arranged in the manner and for the purposes specified. |
|
