ES1030834U - Safety device for the automatic carriage lock a crane in case of breakage of the cable. (Machine-translation by Google Translate, not legally binding) - Google Patents

Safety device for the automatic carriage lock a crane in case of breakage of the cable. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1030834U
ES1030834U ES09500949U ES9500949U ES1030834U ES 1030834 U ES1030834 U ES 1030834U ES 09500949 U ES09500949 U ES 09500949U ES 9500949 U ES9500949 U ES 9500949U ES 1030834 U ES1030834 U ES 1030834U
Authority
ES
Spain
Prior art keywords
cable
crane
whose
arm
translation
Prior art date
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.)
Granted
Application number
ES09500949U
Other languages
Spanish (es)
Other versions
ES1030834Y (en
Inventor
Marin Alberto Gil
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 Individual filed Critical Individual
Priority to ES9500949U priority Critical patent/ES1030834Y/en
Publication of ES1030834U publication Critical patent/ES1030834U/en
Application granted granted Critical
Publication of ES1030834Y publication Critical patent/ES1030834Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

Safety device for blocking automatic truck a crane in case wirebreak; whose carriage poleas presents passing by cable and besides the carriage moves longitudinally for some crane rails; characterized because the cable runs over dos idlers, one of which is rotating in connection with arm shaft in eccentric paths to be fitted with teeth on its periphery; while the other pulley is part of a tension mechanism relating to solidarity contrapeso end of another arm emerging shaft in opposite directions to arm foregoing, whose tensioning mechanism consists of an l-bracket solidarity and outgoing counterweight in whose extreme rama support riding a cap with a pier cap whose emerge laterally axis of one of idlers and another parallel between which passes pulley cable; occurs when and why cable breaking arm spinning spinning delcontrapeso eccentric that interlock tooth for his at the bottom of the rails automatically curbing carriage movement. (Machine-translation by Google Translate, not legally binding)
ES9500949U 1995-04-06 1995-04-06 SAFETY DEVICE FOR AUTOMATIC LOCKING OF A CRANE TROLLEY IN CASE OF CABLE BREAKAGE. Expired - Fee Related ES1030834Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500949U ES1030834Y (en) 1995-04-06 1995-04-06 SAFETY DEVICE FOR AUTOMATIC LOCKING OF A CRANE TROLLEY IN CASE OF CABLE BREAKAGE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500949U ES1030834Y (en) 1995-04-06 1995-04-06 SAFETY DEVICE FOR AUTOMATIC LOCKING OF A CRANE TROLLEY IN CASE OF CABLE BREAKAGE.

Publications (2)

Publication Number Publication Date
ES1030834U true ES1030834U (en) 1995-10-16
ES1030834Y ES1030834Y (en) 1996-03-01

Family

ID=8290392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500949U Expired - Fee Related ES1030834Y (en) 1995-04-06 1995-04-06 SAFETY DEVICE FOR AUTOMATIC LOCKING OF A CRANE TROLLEY IN CASE OF CABLE BREAKAGE.

Country Status (1)

Country Link
ES (1) ES1030834Y (en)

Also Published As

Publication number Publication date
ES1030834Y (en) 1996-03-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010604