Sign In to Follow Application
View All Documents & Correspondence

Vehicle For Transporting Passengers Having A Variable Number Of Seats

Abstract: A passenger transport vehicle (1) comprising a system which is configured to vary the number of available seating places in accordance with the level of passenger traffic to be transported, and has a mechanical support structure (100) having a fixed part (106) and a movable part (105) movable between a first position in which the movable part is extended relative to the fixed part so that the mechanical support structure (100) forms a seating place available for passengers, and a second position in which the movable part is retracted towards the fixed part so that the seating place is unavailable for seating. The mechanical support structure comprises a covering surface (150) which is connected to and is disposed around a portion of the movable part. The covering surface comprises a first and a second rigid portions (152, 153), and a third deformable portion (154). The first rigid portion forms a seating surface when the movable part is in the first position, while the first and second rigid portions form with the third deformable portion an ischiatic support surface when the movable part is in the second position.

Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
08 June 2022
Publication Number
51/2023
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

ALSTOM HOLDINGS
48 rue Albert Dhalenne 93400 ST OUEN SUR SEINE, France

Inventors

1. KONIECZKA, Jérôme
14 rue Léon Blum 62000 DAINVILLE, France
2. STOCKER, Quentin, Marcel, Daniel
79 rue Segoffin 92400 COURBEVOIE, France
3. ECOUE, Adrien
1 allée du puits 92130 ISSY LES MOULINEAUX, France

Specification

Description:AS ATTACHED , Claims:AS ATTACHED

Documents

Application Documents

# Name Date
1 202214032688-STATEMENT OF UNDERTAKING (FORM 3) [08-06-2022(online)].pdf 2022-06-08
2 202214032688-POWER OF AUTHORITY [08-06-2022(online)].pdf 2022-06-08
3 202214032688-FORM 1 [08-06-2022(online)].pdf 2022-06-08
4 202214032688-DRAWINGS [08-06-2022(online)].pdf 2022-06-08
5 202214032688-DECLARATION OF INVENTORSHIP (FORM 5) [08-06-2022(online)].pdf 2022-06-08
6 202214032688-COMPLETE SPECIFICATION [08-06-2022(online)].pdf 2022-06-08
7 202214032688-FORM-26 [20-06-2022(online)].pdf 2022-06-20
8 202214032688-Correspondence-Letter [05-07-2022(online)].pdf 2022-07-05
9 202214032688-Certificate of the official chief or head of patent office [20-07-2022(online)].pdf 2022-07-20
10 202214032688-Proof of Right [10-08-2022(online)].pdf 2022-08-10
11 202214032688-FORM 3 [31-08-2022(online)].pdf 2022-08-31
12 202214032688-FORM 18 [08-05-2025(online)].pdf 2025-05-08