{
  "$type": "site.standard.document",
  "description": "The invention relates to a hopper (6) comprising a frame and at least one hopper body (14) mounted onto the frame and containing powder (16), said hopper body (14) having an outer wall (23) which defines an internal housing (24) in which said powder (16) is stored, the hopper body (14) being…",
  "path": "/patents/1386394",
  "publishedAt": "2026-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C43/34",
    "AUTOMOTIVE CELLS COMPANY SE [FR]"
  ],
  "textContent": "The invention relates to a hopper (6) comprising a frame and at least one hopper body (14) mounted onto the frame and containing powder (16), said hopper body (14) having an outer wall (23) which defines an internal housing (24) in which said powder (16) is stored, the hopper body (14) being mounted rotatable relative to the frame, and the outer wall (23) of the hopper body (14) being provided with a scoop (28), said scoop (28) being configured to collect part of the powder (16) at each rotation cycle of the hopper body (14), at a first position of the hopper body, and to release said part of the powder (16) out of the hopper body (14), due to gravity, at a second position of the hopper body (14). The invention further relates to a calendering system (2) comprising two parallel calender rollers (4) and such a hopper (6).",
  "title": "HOPPER COMPRISING AT LEAST ONE ROTATING HOPPER BODY, AND CALENDERING SYSTEM COMPRISING SUCH A HOPPER"
}