ES9502A1 -
Improvements in the mechanical procedure for supplying oil to lamps located at different heights by means of special devices.
- Google Patents
Improvements in the mechanical procedure for supplying oil to lamps located at different heights by means of special devices.
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Femby Joseph Berverley
Original Assignee
Femby Joseph Berverley
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Femby Joseph BerverleyfiledCriticalFemby Joseph Berverley
Priority to ES9502ApriorityCriticalpatent/ES9502A1/en
Publication of ES9502A1publicationCriticalpatent/ES9502A1/en
ES9502A1889-04-221889-04-22
Improvements in the mechanical procedure for supplying oil to lamps located at different heights by means of special devices.
ExpiredES9502A1
(en)
A mechanical procedure to automatically disengage the lubrication presses that work by means of screw with differential running and advance mechanism and without the need for a ratchet for arresting.