| 摘要 |
FIELD: construction industry. ^ SUBSTANCE: invention refers to lifting cylinder (10) used for self-lifting formwork in civil construction. Lifting cylinder (10) has an attachment on one of its ends in order to locate anchorage on the wall, and on the other end, on the lifting cylinder, there located is ratchet mechanism (30) which is made with the possibility of being engaged with the lifting rail so that lifting rails (22) can be supported and moved. Lifting cylinder (10) can be fixed in the anchorage location place on the construction or on lifting bracket (18). ^ EFFECT: invention is meant for providing the possibility of passage along lifting tracks (22) on wall (12). ^ 6 cl, 3 dwg |
