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.)
PINGON PIERRE FR
Original Assignee
PINGON PIERRE FR
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 PINGON PIERRE FRfiledCriticalPINGON PIERRE FR
Priority to FR7210394ApriorityCriticalpatent/FR2176587B1/fr
Publication of FR2176587A1publicationCriticalpatent/FR2176587A1/fr
Application grantedgrantedCritical
Publication of FR2176587B1publicationCriticalpatent/FR2176587B1/fr
B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
B66D3/00—Portable or mobile lifting or hauling appliances
B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
B66D3/043—Block and tackle system with variable number of cable parts