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Manufacturing Technology

Front Seat Frame

We have two types of front seat frames to meet world wide customers' needs from luxury brand cars to sports cars, Kei cars, and commercial vehicles.

TTK ＆ TOPS

TTK：Global standard frame
= TACHI-S Teian Kokkaku
( TACHI-S proposal structure )

Under mass production

TTK：グローバル標準フレーム

Features

  • - High strength and high rigidity
  • - Light weight and rationalized
  • - Entire seat lift system
  • - Wide-range lineups (MN/PWR 8WAY+α)
  
TOPS：Regional based frame
= TACHI-S Optimized Structure


Proposed

TOPS：地域最適化フレーム

Features

  • - Cost-oriented structure
  • - Light weight and rationalized
  • - New cushion seat lift system
  • - Lineups (MN/PWR 6WAY)）

TACHI-S's original technologies

The following are TACHI-S's self-developed new process technologies. They meet various needs such as improving marketability or materializing new styling. 

SoftShell™Under mass production

By sewing soft three-dimensional molded parts (SoftShell) into the trim cover, TACHI-S provides benefits in eliminating pain, rattling and gap issues.

HONDA FREED
Cushion pocket
  
HONDA N-BOX
Armrest pocket
  
INFINITI Q50
Buckle holder

3-D Quilting™Proposed

The quilting we developed emphasizes the three-dimensional effect of the cover and the cushiony feel contributes to improved comfort.

3-D QuiltingTM
  
3-D QuiltingTM
  
3-D QuiltingTM
  
3-D QuiltingTM

GlueAnchor™Proposed

TACHI-S’s unique partial adhesion assembly method of trim cover and pad offers better appearance quality, and comfort with a light-weight , low-cost, thinner pad.

  Entire surface adhesion method GlueAnchor C-ring method
Fabrication method concept
着座面全面を接着
The adhesion of the entire seating surface
溝の底面を接着
The adhesion of the trench part only
Cリングと針金で吊り込み
Suspended by C-ring       and wire
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