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.)
Expired
Application number
Inventor
Christian Philippi
Hermann Maurer
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190303305ApublicationCriticalpatent/GB190303305A/en
3305. Philippi, C., and Maurer, H. Feb. 11. Lubricating. hinges and pivots. The spindle a or the socket b is cut away as shown to reduce the bearing. The top part of the pivot is notched, as shown at n, or, if cut away, the socket is notched to allow free circulation of the lubricant. The socket b slides in the socket h and thus prevents dust entering. Two holes i allow the oil to be admitted. Fig. 4 shows a modification, in which the socket b is enlarged at the upper end to retain more oil.
GB190303305D1903-02-111903-02-11Improvements in Automatic Rising Hinges.
ExpiredGB190303305A
(en)