JO1476B1 - Ditch shoring means - Google Patents

Ditch shoring means

Info

Publication number
JO1476B1
JO1476B1 JO19861476A JOP19861476A JO1476B1 JO 1476 B1 JO1476 B1 JO 1476B1 JO 19861476 A JO19861476 A JO 19861476A JO P19861476 A JOP19861476 A JO P19861476A JO 1476 B1 JO1476 B1 JO 1476B1
Authority
JO
Jordan
Prior art keywords
guide
legs
profiles
crosspiece
supports
Prior art date
Application number
JO19861476A
Other languages
Arabic (ar)
Inventor
كرنغز جوزيف
Original Assignee
كرنغز جوزيف
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 كرنغز جوزيف filed Critical كرنغز جوزيف
Priority to JO19861476A priority Critical patent/JO1476B1/en
Application granted granted Critical
Publication of JO1476B1 publication Critical patent/JO1476B1/en

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Abstract

A cribbing device for trenches which includes a pair of opposing supports apart by a ‎spreader, each support having a plurality of guide profiles and a crosspiece, the ‎crosspiece is disposed transversely to the longitudinal axis of the trench, and the guide ‎profiles are arranged adjacent each other on said crosspiece, the guide profiles include a ‎plurality of legs disposed vertically and extending outward from the crosspiece, and a ‎plurality of flanges disposed vertically and secured to the legs at the ends of the legs ‎opposite the crosspiece, the flanges project beyond both sides of the legs, a plurality of ‎cribbing boards each having a guide bar which supports a guide head is provided, the ‎guide head is in the form of a slotted hollow box section and extends vertically beyond ‎the board at its vertical face side, the width of each guide profile flange is slightly smaller ‎than the inside width of the guide heads, the slot of the guide heads corresponds to the ‎legs of the guide profiles, and the inside spacing between the legs of the adjacent guide ‎profiles is slightly larger than the total width of the guide heads, the boards may, ‎therefore, be guided and supported by the supports by engaging the guide heads of the ‎boards with the guide profiles of the supports thereby permitting the boards to be passed ‎by each other on parallel planed and to be supported by the supports in a form- locked ‎manner
JO19861476A 1986-03-22 1986-03-22 Ditch shoring means JO1476B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JO19861476A JO1476B1 (en) 1986-03-22 1986-03-22 Ditch shoring means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JO19861476A JO1476B1 (en) 1986-03-22 1986-03-22 Ditch shoring means

Publications (1)

Publication Number Publication Date
JO1476B1 true JO1476B1 (en) 1988-03-10

Family

ID=48091614

Family Applications (1)

Application Number Title Priority Date Filing Date
JO19861476A JO1476B1 (en) 1986-03-22 1986-03-22 Ditch shoring means

Country Status (1)

Country Link
JO (1) JO1476B1 (en)

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