公开(公告)号：EP3953634A1

公开(公告)日：2022-02-16

申请号：EP20746364.7

申请日：2020-05-29

Applicant: Graco Minnesota Inc.

Inventor： PETERSON, Nicholas P. ,  BRUDEVOLD, Mark J. ,  GODDING, Benjamin R. ,  TIX, Joseph E. ,  WEINBERGER, Mark T.

IPC: F16L53/38 ,  B05B7/16 ,  F24H9/20

公开(公告)号：EP2285496B1

公开(公告)日：2016-01-06

申请号：EP09747554.5

申请日：2009-05-14

Applicant: Graco Minnesota Inc.

Inventor： PELLIN, Christopher J. ,  TIX, Joseph E. ,  WEINBERGER, Mark T.

IPC: B05B7/02

CPC classification number: B05B15/00 ,  B05B7/02 ,  B05B7/0408 ,  B05B7/0416 ,  B05B7/0815 ,  B05B9/01 ,  B05B15/50

Abstract: The fluid section or head (10) for a plural component applicator can be easily assembled or removed from the air section (12) by turning the fluid head ⅛ of a turn. The fluid head (10) has four tabs (14) that protrude and engage with four undercut features (16) within the handle (12). Tabs (14) are inserted through corresponding openings (16) in the front (12a) of air section (12) and rotated such that tabs (14) are retained behind lips (18). A locking tab feature (20) in the hose manifold (24) mates to a recess feature (22) in the handle (12) to prevent the fluid section (10) from rotating.

公开(公告)号：EP1907806B1

公开(公告)日：2012-10-24

申请号：EP06774688.3

申请日：2006-07-25

Applicant: Graco Minnesota Inc.

Inventor： BAUCK, Mark L. ,  WEINBERGER, Mark T. ,  BEHRENS, David M. ,  NGUYEN, Vu K. ,  LANGE, Christopher M. ,  PALASHEWSKI, Wade D.

IPC: G01J3/45 ,  G01B9/02 ,  G01B11/02 ,  F04B9/125 ,  F04B13/00

CPC classification number: F04B9/125 ,  F01L2003/25 ,  F04B13/00

公开(公告)号：EP2195116B1

公开(公告)日：2012-04-18

申请号：EP08799440.6

申请日：2008-09-11

Applicant: Graco Minnesota Inc.

Inventor： TIX, Joseph ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  RYDER, Douglas S. ,  VELGERSDYK, Jeffrey N.

IPC: B05B7/04

CPC classification number: B05B9/01 ,  B05B1/3026

Abstract: A two component spray gun with low/high flow rates allows the operator to spray in confined areas at lower flow without having to change the mix module. The lower flow reduces undesirable 'spray back' and will also help reduce material waste. Pneumatic piston 12 travel, which determines on/off fluid flow, can be selected on the fly to either close the fluid ports 14 which stops fluid flow, partially open the fluid ports 14 which limits fluid flow, or to fully open the fluid ports 14 to allow for maximum flow. Pneumatic piston 12 travel can be limited by means of a simple multi-position mechanical stop plunger 16. The stop bar 22 can be connected to a knob 18 or other operator input and turned or adjusted to the desired position