公开(公告)号：EP3358938A1

公开(公告)日：2018-08-15

申请号：EP16782383.0

申请日：2016-10-07

申请人： Avintiv Specialty Materials Inc.

发明人： LATTEN, Kenneth Dean ,  OLIVER, Timothy ,  MCCARTHY, Andrew Mark ,  WORMALD, Paul Stuart

IPC分类号： A01G13/02

CPC分类号： A01G13/0243 ,  A01G22/00 ,  B29C45/0005 ,  B29C47/0028 ,  B29C47/065 ,  B29L2031/7004

摘要： Shelters for protecting and enhancing the growth of plants reinforced by receiving a retaining structure are provided. The shelters include an outer longitudinal tubular structure having a first-outer-longitudinal-tubular-structure end and a second-outer-longitudinal-tubular-structure end diametrically opposed to the first-outer-longitudinal-tubular-structure end; an inner longitudinal tubular structure positioned within the outer longitudinal tubular structure and having an inner wall, a first-inner-longitudinal-tubular-structure end, and a second-inner-longitudinal-tubular-structure end diametrically opposed to the first-inner-longitudinal-tubular-structure end; and a segmented annular portion positioned between the outer wall and the inner wall. The segmented annular portion may comprise a plurality of segmented annular divider walls defining a plurality of through channels extending from the first-outer-longitudinal-tubular-structure end to the second-outer-longitudinal-tubular-structure end. The plurality of through channels may be configured to receive at least one retaining structure.

公开(公告)号：EP3331349A1

公开(公告)日：2018-06-13

申请号：EP16751769.7

申请日：2016-08-04

申请人： AVINTIV Specialty Materials Inc.

发明人： WORMALD, Paul Stuart

IPC分类号： A01G13/02

CPC分类号： A01G13/0243 ,  A01G13/10

摘要： Collapsible shelters for trees, shrubs and vines are provided. The collapsible shelters may be configured to be collapsible in the axial or the longitudinal direction. The collapsible shelters can be transported to a site of use in a collapsed configuration and expanded into an uncollapsed configuration at the site of use.