Open roof construction for a vehicle and rollo assembly therefor

Patent metadata

Field	Value
Publication number	US-2016236548-A1
Application number	US-201615019338-A
Country	US
Kind code	A1
Filing date	Feb 9, 2016
Priority date	Feb 12, 2015
Publication date	Aug 18, 2016
Grant date	—

Abstract

An open roof construction for a vehicle comprises an opening in a stationary roof part and a rollo assembly positioned below said roof opening intended for covering the roof opening. The rollo assembly comprises a rollo screen and a winding shaft for the rollo screen which is rotatable around a stationary axis of rotation, and the rollo screen, starting from the winding shaft, firstly extends in a first direction, next around a reversal member and finally back in an opposite second direction and ends at a rollo screen edge. The reversal member is movable in parallel to said first and second directions in correspondence with the amount of rollo screen being wound on or off said winding shaft. The rollo screen is provided with light emitting members which are activated through connections provided at the interface between said rollo screen edge and a stationary part of the open roof construction.

First claim

1 . An open roof construction for a vehicle, comprising:
a roof opening in a stationary roof part, and a rollo assembly positioned below said roof opening intended for covering the roof opening, wherein the rollo assembly comprises a rollo screen and a winding shaft for the rollo screen which is rotatable around a stationary axis of rotation, and wherein the rollo screen, starting from the winding shaft, firstly extends in a first direction, next around a reversal member and finally back in an opposite second direction and ends at a rollo screen edge which is attached to a stationary member of the open roof construction, wherein the reversal member is movable in parallel to said first and second directions in correspondence with the amount of rollo screen being wound on or off said winding shaft, and wherein the rollo screen is provided with light emitting members which are activated through connections provided at the interface between said rollo screen edge and a stationary part of the open roof construction.

2 . The open roof construction according to claim 1 , wherein the light emitting members comprise light transmitting fibers provided in or on the rollo screen, which at said interface are connected to at least one light source provided at said stationary part of the open roof construction.

3 . The open roof construction according to claim 2 , wherein the at least one light source comprises a LED light source.

4 . The open roof construction according to claim 2 , wherein each light source is connected to a number of light transmitting fibers which have ends bundled and intended for connection to the respective light source.

5 . The open roof construction according to claim 4 , wherein a number of light sources are arranged side by side.

6 . The open roof construction according to claim 2 , wherein the at least one light source is housed in a transverse member which is located at and extends in parallel to a forward or rearward edge ( 18 ) of the roof opening and which defines said stationary part of the open roof construction.

7 . The open roof construction according to claim 6 , wherein the transverse member is a hollow profiled member in which an interior part is provided for housing the at least one light source and having, for each light source, a through opening for connecting the light source to the respective light transmitting fibers.

8 . The open roof construction according to claim 6 , wherein the transverse member is provided with a guide intended for guiding the rollo screen.

9 . The open roof construction according to claim 6 , wherein the transverse member further defines the stationary member of the open roof construction to which the rollo screen edge is attached.

10 . The open roof construction according to claim 1 , wherein the reversal member has two opposite ends guided in two opposite guides extending in parallel to said first and second directions at opposite side edges of the roof opening, wherein further a drive mechanism is provided engaging said opposite ends of the reversal member.

11 . The open roof construction according to claim 1 , wherein the reversal member comprises a rotatable cylindrical member.

12 . The open roof construction according to claim 1 , wherein the reversal member comprises a non-rotating member with a low friction surface intended for engaging the rollo screen.

13 . The open roof construction according to claim 1 , wherein the reversal member at its side facing away from the winding shaft at least partly is surrounded by a cover member.

14 . The open roof construction according to claim 1 , wherein a part of the rollo screen extending between the winding shaft and the reversal member is located above a part of the rollo screen extending between the reversal member and the stationary member of the open roof construction, and wherein, as seen in a situation in which the reversal member assumes its position farthest away from the winding shaft, the part of the rollo screen extending between the winding shaft and the reversal member for a major part is made of a number of transversally spaced longitudinal members, such as strips, cords or belts.

15 . The open roof construction according to claim 14 , wherein said longitudinal members are flexible and elastic or non-elastic.

16 . The open roof construction according to claim 14 , wherein only two longitudinal members are provided defining opposite side edges of the respective part of the rollo screen and wherein said longitudinal members at the connection with the remainder of the rollo screen are connected by a stiffening part.

Assignees

• Inalfa Roof Sys Group Bv

Inventors

• Ten-Jet-Foei Suyanto Teri Wahiyu

Classifications

• B60Q3/0243

  Operations & Transport · mapped topic

• B60J7/0015 Primary

  roller blind · CPC title

• B60J7/0023 Primary

  flexible and foldable · CPC title

• B60Q3/002

  Operations & Transport · mapped topic

• G02B6/001

  the light being emitted along at least a portion of the lateral surface of the fibre · CPC title