ES226451U - Sliding frame for entibation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Sliding frame for entibation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES226451U
ES226451U ES1977226451U ES226451U ES226451U ES 226451 U ES226451 U ES 226451U ES 1977226451 U ES1977226451 U ES 1977226451U ES 226451 U ES226451 U ES 226451U ES 226451 U ES226451 U ES 226451U
Authority
ES
Spain
Prior art keywords
hydraulic
sliding frame
masons
translation
legally binding
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
ES1977226451U
Other languages
Spanish (es)
Other versions
ES226451Y (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.)
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 ES1977226451U priority Critical patent/ES226451Y/en
Publication of ES226451U publication Critical patent/ES226451U/en
Application granted granted Critical
Publication of ES226451Y publication Critical patent/ES226451Y/en
Expired legal-status Critical Current

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Abstract

Sliding frame for shoring, characterized in that it is constituted by two tubular bodies with a rectangular section, one forward from which hang two hydraulic masons and another rear one equipped with a hydraulic masonry, whose bodies are joined by an inner spring, fixed at one end to the rear body and by the opposite linked articuladamente to the shank of a hydraulic cylinder of double effect fixed in the interior of the front body, so that starting from the working position of the frame, with the masons tightened, once the fronts are untightened, the corresponding body is left suspended from the crossbow and activating the double-acting cylinder by means of a hydraulic pistol, the stem is picked up, causing the front body to advance in a maximum stroke and, at this point, its masons are tensioned and the back is loosened so that the body is suspended from the crossbow, so that by inversely activating the hydraulic cylinder in extension of the shank moves said rear body dragged by the spring to its maximum stroke, at which point the rear grout is tensioned again leaving the sliding frame in working position. (Machine-translation by Google Translate, not legally binding)
ES1977226451U 1977-02-16 1977-02-16 SLIDING FRAME FOR ENTIBATION. Expired ES226451Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977226451U ES226451Y (en) 1977-02-16 1977-02-16 SLIDING FRAME FOR ENTIBATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977226451U ES226451Y (en) 1977-02-16 1977-02-16 SLIDING FRAME FOR ENTIBATION.

Publications (2)

Publication Number Publication Date
ES226451U true ES226451U (en) 1977-04-01
ES226451Y ES226451Y (en) 1977-08-01

Family

ID=8388236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977226451U Expired ES226451Y (en) 1977-02-16 1977-02-16 SLIDING FRAME FOR ENTIBATION.

Country Status (1)

Country Link
ES (1) ES226451Y (en)

Also Published As

Publication number Publication date
ES226451Y (en) 1977-08-01

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