ES166976U - Perfected crane. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected crane. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES166976U
ES166976U ES0166976U ES166976U ES166976U ES 166976 U ES166976 U ES 166976U ES 0166976 U ES0166976 U ES 0166976U ES 166976 U ES166976 U ES 166976U ES 166976 U ES166976 U ES 166976U
Authority
ES
Spain
Prior art keywords
box
assembly
crane
pulley
cable
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
ES0166976U
Other languages
Spanish (es)
Other versions
ES166976Y (en
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.)
Espec Manufacturadas S L (esman)
Original Assignee
Espec Manufacturadas S L (esman)
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 Espec Manufacturadas S L (esman) filed Critical Espec Manufacturadas S L (esman)
Priority to ES1971166976U priority Critical patent/ES166976Y/en
Publication of ES166976U publication Critical patent/ES166976U/en
Application granted granted Critical
Publication of ES166976Y publication Critical patent/ES166976Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

Improved crane, characterized in that it consists of a box-shaped structural assembly that encloses a platform equipped with an electric motor with a voltage similar to that of the vehicle on which the crane will be assembled, and a reducer assembly until it reaches a drum drum. Cable, making the rotation of the base of the boom on the structural assembly that covers the aforementioned assembly, the boom being able to swing to several positions in which it can be blocked, and also extend longitudinally, ending its free end in a pulley box that it also has holes to receive an immobilizer pin of the end of the cable for an assembly with auxiliary pulley box, terminating the cable in a ring, either to receive the hook, or the pin in question, pin which, in turn, can fastened in the indicated pulley box or in the auxiliary pulley box, the latter provided for this purpose with a tilting part that, by acting in this way thus, the rope is blocked by the double pulley action, while being free, it allows an optional lower pulley box to perform its double pulley function, being in this case this hook carrying case. (Machine-translation by Google Translate, not legally binding)
ES1971166976U 1971-03-15 1971-03-15 PERFECTED CRANE. Expired ES166976Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1971166976U ES166976Y (en) 1971-03-15 1971-03-15 PERFECTED CRANE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971166976U ES166976Y (en) 1971-03-15 1971-03-15 PERFECTED CRANE.

Publications (2)

Publication Number Publication Date
ES166976U true ES166976U (en) 1971-08-16
ES166976Y ES166976Y (en) 1972-02-01

Family

ID=8343455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971166976U Expired ES166976Y (en) 1971-03-15 1971-03-15 PERFECTED CRANE.

Country Status (1)

Country Link
ES (1) ES166976Y (en)

Also Published As

Publication number Publication date
ES166976Y (en) 1972-02-01

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