US 11,794,618 B2
Conveyance seat
Takako Miyoshi, Tochigi (JP); and Junichi Takahashi, Tochigi (JP)
Assigned to TS TECH CO., LTD., Saitama (JP)
Filed by TS TECH CO., LTD., Saitama (JP)
Filed on Aug. 26, 2022, as Appl. No. 17/896,124.
Application 17/896,124 is a continuation of application No. 17/338,755, filed on Jun. 4, 2021, abandoned.
Application 17/338,755 is a continuation of application No. 16/489,866, granted, now 11,027,632, issued on Jun. 8, 2021, previously published as PCT/JP2017/035153, filed on Sep. 28, 2017.
Claims priority of application No. 2017-040833 (JP), filed on Mar. 3, 2017.
Prior Publication US 2022/0410774 A1, Dec. 29, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A47C 7/72 (2006.01); B60N 2/58 (2006.01); B60N 2/56 (2006.01)
CPC B60N 2/58 (2013.01) [B60N 2/5642 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method for manufacturing a conveyance seat, wherein
the conveyance seat includes a seat body on which an occupant can sit,
the seat body includes a skin that is provided with a top layer provided on a side of the skin facing the occupant in a thickness direction, a foam layer, and a fabric layer provided at a position on a side opposite to the top layer,
a plurality of pores are formed in each of the top layer, the foam layer and the fabric layer,
the pores through each layer communicate with each other and are in a straight line, a part of the fabric layer positioned at an edge of the pore is made of a resin-impregnated fabric,
the fabric layer has a fabric layer bottom portion provided at a position farthest from the top layer in the thickness direction, and
a fiber constituting the fabric layer bottom portion of the fabric layer in the skin is in a raised state, the method comprising:
providing the seat body; and
arranging the skin on a side of the seat body facing the occupant.