FIELD: mechanical engineering.
SUBSTANCE: invention relates to a set of platelike parts that can be assembled into a prefabricated element, with increased structural rigidity, of the “spike-groove” type. The joint contains two parts, one of which is equipped with a spike, made with the possibility of entering into the longitudinal groove of the other part, equipped with wedge-shaped protrusions. Wedge-shaped protrusions are made on the end part of the longitudinal groove. The spike consists of three elements separated by spaces with compensation holes. The extreme elements are equipped with teeth facing opposite directions and having the possibility of elastic contact with the wedge-shaped projections of the longitudinal groove when they are inserted.
EFFECT: possibility of rigid connection of sheet elements, without preliminary preparation of parts in the form of a spike and a groove, taking into account the tolerance for the thickness of the blank sheet, for the manufacture of platelike parts.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PREFABRICATED SUPPORT OF CARGO PALLET | 2021 |
|
RU2764321C1 |
| CONNECTION OF BUILDING ELEMENTS | 2021 |
|
RU2766619C1 |
| COLLAPSIBLE BOX-CONTAINER | 2020 |
|
RU2726568C1 |
| CARGO TRAY | 2020 |
|
RU2741161C1 |
| FOLDING CONTAINER BOX | 2021 |
|
RU2756913C1 |
| CONNECTING ASSEMBLY OF PARTS FROM SHEET RESILIENT MATERIAL (VERSIONS) | 2023 |
|
RU2817513C1 |
| PREFABRICATED BOX-CONTAINER | 2021 |
|
RU2760465C1 |
| BOX-CONTAINER FOR VEGETABLES AND FRUITS | 2021 |
|
RU2760041C1 |
| DRAWER FIXTURE | 2007 |
|
RU2423901C2 |
| CONNECTION OF PARTS FROM SHEET MATERIAL OF NON-UNIFORM THICKNESS BY TENON-GROOVE CONNECTION METHOD | 2017 |
|
RU2690331C2 |
