ES243252U - Perfected direction device for automotive portico cranes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected direction device for automotive portico cranes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES243252U
ES243252U ES1979243252U ES243252U ES243252U ES 243252 U ES243252 U ES 243252U ES 1979243252 U ES1979243252 U ES 1979243252U ES 243252 U ES243252 U ES 243252U ES 243252 U ES243252 U ES 243252U
Authority
ES
Spain
Prior art keywords
arm
wheel
articulated
automotive
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
ES1979243252U
Other languages
Spanish (es)
Other versions
ES243252Y (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.)
TALLERES DEL ZUYA SA
Original Assignee
TALLERES DEL ZUYA SA
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 TALLERES DEL ZUYA SA filed Critical TALLERES DEL ZUYA SA
Priority to ES1979243252U priority Critical patent/ES243252Y/en
Publication of ES243252U publication Critical patent/ES243252U/en
Application granted granted Critical
Publication of ES243252Y publication Critical patent/ES243252Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

Improved address arrangement for automotive gantry cranes, characterized in that two of the wheels that the gantry has, to which the drive of respective motor bodies is preferably applied, are incorporated with the possibility of directional turning with their corresponding supports, each one having of them a comandable cylinder, which is mounted in a posterior articulation on the structure of the crane, while at the end of the piston rod is articulated with the end of an arched arm that at the other end will be articulated in a lateral of the support of the corresponding wheel, articulating in turn in said unión between the rod of the cylinder and said arched arm, another straight arm that at its other end is articulated on the same structure of the crane, said arm being parallel to the wheel axis in the front alignment position of the wheel, all in a way that the mentioned or straight arm can swing, thanks to the cylinder actuation, in equal deviation towards each side, causing by means of the arched arm corresponding directional deviations of the wheel that towards one of the sides result with the same angle while towards the other side they increase in a proportionally greater angle. (Machine-translation by Google Translate, not legally binding)
ES1979243252U 1979-05-14 1979-05-14 PERFECTED STEERING DEVICE FOR AUTOMOTIVE PORTICO CRANES. Expired ES243252Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1979243252U ES243252Y (en) 1979-05-14 1979-05-14 PERFECTED STEERING DEVICE FOR AUTOMOTIVE PORTICO CRANES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1979243252U ES243252Y (en) 1979-05-14 1979-05-14 PERFECTED STEERING DEVICE FOR AUTOMOTIVE PORTICO CRANES.

Publications (2)

Publication Number Publication Date
ES243252U true ES243252U (en) 1979-08-16
ES243252Y ES243252Y (en) 1980-02-16

Family

ID=8402851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979243252U Expired ES243252Y (en) 1979-05-14 1979-05-14 PERFECTED STEERING DEVICE FOR AUTOMOTIVE PORTICO CRANES.

Country Status (1)

Country Link
ES (1) ES243252Y (en)

Also Published As

Publication number Publication date
ES243252Y (en) 1980-02-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980302