Roger L Sexton, 78166 S Clarksville Rd, Clarksville, OH 45113

6588317, Jul 8, 2003

Nov 9, 2001

10/036598

Bernard Petin - Dayton OH
Patrick T. Maclellan - Dayton OH
Roger Sexton - Dayton OH
Philippe G. Castel - Paris, FR
Michael A. Kasselman - West Chester OH
Mike W. Fanelli - Centerville OH
Michael J. Vermoesen - Pittsfield MA

Delphi Technologies, Inc. - Troy MI

F01B 1102

921693

A power booster comprises a housing, a tube, and a seal. The housing includes a front housing section, a rear housing section, and a divider. The tube is mechanically fastened proximate the rear housing section and generally stationary relative to the rear housing section, with the seal between the divider and the tube.

7331275, Feb 19, 2008

Oct 25, 2005

11/257691

Roger S. Sexton - Dayton OH, US
Philippe G. Castel - Paris, FR

Delphi Technologies, Inc. - Troy MI

F16J 10/02

921693

A brake booster apparatus having a housing with oppositely disposed first and second walls. A first connector is disposed in the first wall and a second connector is disposed in the second wall. An elongate hollow member is deformationally engaged to each of the first and second connectors. The various embodiments of the invention include embodiments wherein the hollow member is deformed to engage the hollow member and connectors and embodiments wherein the first and second connectors are deformed to engage the hollow member and connectors. The deformational engagement mechanically attaches and sealingly engages the hollow member with each of the first and second connectors. The hollow member defines a passage through the apparatus from the first wall to the second wall of the housing. A method of manufacturing a brake booster is also disclosed.

7526992, May 5, 2009

Feb 13, 2007

11/706115

Patrick A. Mescher - Bellbrook OH, US
Kiron Bhaskar - Morrow OH, US
Roger S Sexton - Dayton OH, US

Delphi Technologies, Inc. - Troy MI

B60T 13/52
B60T 8/32

913692

A variable force rate vacuum booster including a reaction disk having an input surface and an output surface, the reaction disk being formed from a deformable material, an input rod position relative to the reaction disk to apply an input force to the input surface of the reaction disk, an output rod having a reaction surface generally engaged with the output surface of the reaction disk, the output rod defining a bore therein, and a plunger positioned in the bore and biased out of the bore by a biasing force, the plunger being adapted to resist deformation of the reaction disk into the bore until the input force reaches a threshold value.

2004013, Jul 15, 2004

Jan 13, 2003

10/341100

Michel Vermoesen - Miamisburg OH, US
Ryan Elking - Miamisburg OH, US
Patrick MacLellan - Springboro OH, US
Derek Dreischarf - Kettering OH, US
Roger Sexton - Dayton OH, US

DELPHI TECHNOLOGIES INC.

F16J015/50

074/018200

An improved method and apparatus for mounting a brake booster on a panel with an adapter are provided, through the use of a boot having a generally cup-shaped wall defining a flange for sealing a juncture between the brake booster and the adapter, a sealing lip for sealing a juncture between the boot and the adapter, and a hole for passage of the push rod, with the hole having a periphery for sealing the juncture between the boot and the push rod. The boot includes an air intake extending through the wall of the boot between the flange and the sealing lip.