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.)
NAVAS MARTINEZ JUAN
Original Assignee
NAVAS MARTINEZ JUAN
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 NAVAS MARTINEZ JUANfiledCriticalNAVAS MARTINEZ JUAN
Priority to ES0068074UpriorityCriticalpatent/ES68074Y/en
Publication of ES68074UpublicationCriticalpatent/ES68074U/en
Application grantedgrantedCritical
Publication of ES68074YpublicationCriticalpatent/ES68074Y/en
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
(AREA)
Abstract
A trapezoidal belt with cooling channels, characterized in that a series of grooves or channels perpendicular to the parallel faces are provided on their non-parallel faces, corresponding to those to be in contact with the pulleys, in order to provide a smaller surface area. contact and cooling obtaining a greater duration of the mentioned belts. (Machine-translation by Google Translate, not legally binding)
ES0068074U1958-08-211958-08-21
Precast trim blocks for the construction of partitions
ExpiredES68074Y
(en)