WAIST PAD BUMBER SYSTEM FOR SELF-CONTAINED BREATHING APPARATUS

Title:

WAIST PAD BUMBER SYSTEM FOR SELF-CONTAINED BREATHING APPARATUS

Document Type and Number:

WIPO Patent Application WO/2016/127395

Kind Code:

A1

Abstract:

A self-contained breathing apparatus (SCBA, 100) comprising a waist pad bumper system (200). The waist pad bumper system (200) may comprise a soft rubber gasket (220) located between the waist pad (204) and the backplate (202) of the SCBA (100), operable to compress to cushion the movement of the backplate (202) with respect to the waist pad (204); a hard rubber gasket (230) located between the waist pad (204) and the backplate (202) operable to compress to cushion the movement of the backplate (202) with respect to the waist pad (204); one or more magnets (214) located on the waist pad (204); and one or more magnets (210) located on the backplate (202) operable to interact with the one or more magnets (214) located on the waist pad (204), wherein the magnets (214) of the waist pad (204) have the same polarization as the magnets (210) of the backplate (202) and therefore repel each other.

Inventors:

LIU BRUCE (US)
ZHAO TERRY (US)
LU KEVIN (US)
LI DEVIN (US)

Application Number:

PCT/CN2015/073015

Publication Date:

August 18, 2016

Filing Date:

February 13, 2015

Export Citation:

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Assignee:

HONEYWELL INT INC (US)
LIU BRUCE (US)
ZHAO TERRY (US)
LU KEVIN (US)
LI DEVIN (US)

International Classes:

A62B15/00; A62B7/02; A62B9/04

Foreign References:

CN102046243A	2011-05-04
US20110179607A1	2011-07-28
US20130240292A1	2013-09-19
CN101001672A	2007-07-18
CN101179996A	2008-05-14
CN101947367A	2011-01-19

Other References: