DE Patent: DE-38,533
|
| Schraubenschlüssel mit verstellbarer Maulweite
|
|
Patentee:
|
|
| Hermann Köckler (exact or similar names) - Berlin, Germany |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
Feb. 24, 1887 |
| Antedated: |
Jun. 11, 1886 |
|
Patent Pictures:
[
1 | 2
]
|
|
German patent 38533 (1st composite edited image) |
Espacenet patent
Report data errors or omissions to steward
Stan Schulz
German patent 38533 in ESPACENET
|
|
Description: |
| Screw adjustment by an internally threaded sleeve which engages threads cut on a portion of the shank of the movable jaw. The range of jaw travel is contained within the length of the adjusting sleeve, so none of the adjusting threads are exposed. Single opening and double opening forms are shown. Improved by DE-70720.
German patent Klasse 87 (a) Gruppe 7. |
|
')){kind=link}
')){kind=link}