E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
E04G 15/06 (2006.01) B28B 7/28 (2006.01) E04B 5/16 (2006.01) E04B 5/48 (2006.01) E04G 13/00 (2006.01)
Patent
CA 2637848
A two-piece cylindrical telescopic canning sleeve comprising an inner lower member and an upper outer member. The outer member is provided with at least one set of a plurality of engagement devices. The inner lower member is provided with at least one set of a plurality of engagement devices complimentary to the engagement devices provided with the outer member. The telescopic canning sleeve is assembled for use by aligning the engagement devices of the outer member with the engagement devices of the lower member, then sliding the outer member over the inner member until the desired functional height of the canning sleeve is reached after which, the outer member is frictionally engaged with the inner member by twisting the outer sleeve member to the inner member so that the complimentary engagement devices frictionally communicate.
Manchon de gainage cylindrique télescopique en deux parties comportant un élément interne inférieur et un élément externe supérieur. L'élément externe est pourvu d'au moins un ensemble d'une pluralité de dispositifs d'enclenchement. L'élément interne inférieur est pourvu d'au moins un ensemble d'une pluralité de dispositifs d'enclenchement complémentaires aux dispositifs d'enclenchement dont est pourvu l'élément externe. Le manchon de gainage télescopique est assemblé en vue de son utilisation en alignant les dispositifs d'enclenchement de l'élément externe avec les dispositifs d'enclenchement de l'élément inférieur, puis en faisant coulisser l'élément externe par-dessus l'élément interne jusqu'à ce que la hauteur fonctionnelle souhaitée du manchon de gainage soit atteinte, après quoi l'élément externe est enclenché par frottement sur l'élément interne en tournant l'élément externe du manchon sur l'élément interne de telle sorte que les dispositifs d'enclenchement complémentaires coopèrent par frottement.
Gowling Lafleur Henderson Llp
Rummelhoff Petra
Rummelhoff Robert
LandOfFree
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