US Patent: 2,453,868
|
| Apparatus for Automatically Bending Work Such as Tubing Into Serpentine Coils
|
|
Patentee:
|
|
| Ralph M. Shaw, Jr. (exact or similar names) - Edgewater Park, Burlington County, NJ |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Feb. 20, 1947 |
| Granted: |
Nov. 16, 1948 |
|
Patent Pictures:
[
1 | 2 | 3 | 4 | 5
]
|
|
|
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Joel Havens
"Vintage Machinery" entry for Pedrick Tool & Machine Co.
|
|
Description: |
| Abstract:
he primary object of this invention is to provide a novel structure and assembly of means capable of adjustment to turn out single or multiple bends of conventional degree, as well as bends of unusual form, such bends being "set" and not liable to react but which will retain their intended shape. Another object is to provide a bending machine capable of turning out multifarious and diverse single or multiple bends of uncommon and varied character, with positive assurance they will be accurately shaped.
Claim:
In bar or tube bending apparatus for forming determinate shapes, a rotatable bend-effecting mechanism, means operative to shift the axis of rotation of said mechanism for directional control of its pivotal movement, an intermittently movable feeder for the bar or tube and a straightener feed-arresting device, said mechanism, feeder, and device being aligned; mechanism for timing operation of the aforesaid parts and means; and a control, synchronized with the timing mechanism, whereby the parts and means aforesaid are actuable to complete the desired bending cycle. |
|
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}