US1436145A - Spray gun - Google Patents
Spray gun Download PDFInfo
- Publication number
- US1436145A US1436145A US433818A US43381821A US1436145A US 1436145 A US1436145 A US 1436145A US 433818 A US433818 A US 433818A US 43381821 A US43381821 A US 43381821A US 1436145 A US1436145 A US 1436145A
- Authority
- US
- United States
- Prior art keywords
- spray gun
- trigger
- stem
- operating
- valve stem
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
- B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/14—Paint sprayers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/86936—Pressure equalizing or auxiliary shunt flow
- Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
- Y10T137/86984—Actuator moves both valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87676—With flow control
- Y10T137/87684—Valve in each inlet
- Y10T137/87692—With common valve operator
Definitions
- valve stem extensions 15 and 21 are free to move in their openings and the saddle 9 is likewise free so -that should these parts, which are exposed to the exterior stick and be prevented from operating, they can be removed from the gun with very little trouble, and cleaned and restored to place without dismantling the gun.
- a spray gun the combination of a valve stem and a pressed metal trigger'for operating said stem, said trigger consisting of leg portions whose upper ends converge and are internally connected over the valveA stem and Whose lower ends are connected to;- gether by a fastening member and provided with extension flanges for affording a finger surface.
- a spray gun the comb-inationot ⁇ a valve stem and a trigger'rfor operating said valve stem, said trigger being made of a. single blank integrally connected at its upper end bent to embrace a portionof the spray gun and having its lower extremities shaped to accommodate'the operators finger.
- a spray gun the combination of a casting formed Wit-h duets for compressed air and paint, valves for controlling said ducts, stems on said valves, atrigger, and a oating member interposed between said trigger yand said valve stems for sequentially voperating the latter, said trigger co-operating with said floating member at a point between said valve stems.
- a spray gun a casting having an air duet7 a trigger, avalve stem, a saddle interposed between said trigger and said valve stem, and guiding posts on said ,saddle mounted for movement in openings on opposite sides of said casting, said trigger cooperating with said saddle at a point between said posts.
Landscapes
- Nozzles (AREA)
Description
TQBIRKENMAIER.
SPRAY GUN.
. APPLICATION FILED JULY Il. i921.
lPatentedNov. 21, 1922.
Y um
stamped out of a single piece of metal, the forward upper portion of the overhanging end thereof being connected by the crosspiece 6a. The valve stem extensions 15 and 21 are free to move in their openings and the saddle 9 is likewise free so -that should these parts, which are exposed to the exterior stick and be prevented from operating, they can be removed from the gun with very little trouble, and cleaned and restored to place without dismantling the gun.
1What l claim is:
l. ln a spray gun, the combination of a valve stem and a pressed metal trigger'for operating said stem, said trigger consisting of leg portions whose upper ends converge and are internally connected over the valveA stem and Whose lower ends are connected to;- gether by a fastening member and provided with extension flanges for affording a finger surface.
2. ln a spray gun, the comb-inationot` a valve stem and a trigger'rfor operating said valve stem, said trigger being made of a. single blank integrally connected at its upper end bent to embrace a portionof the spray gun and having its lower extremities shaped to accommodate'the operators finger.
3. The combination of a. spray gun, a trigger, a valve stem, and a floating independently movable member interposed between the valve stem' and trigger.
4f. The combination of a spray gun, a trigger, valve stems for operating valves in' control of air pressure and paint or the like, respectively, and a ioating independently maar@ movable member interposed between said trigger and the ends of said valve.
5. ln a. spray gun, the combination of a casting formed Wit-h duets for compressed air and paint, valves for controlling said ducts, stems on said valves, atrigger, and a oating member interposed between said trigger yand said valve stems for sequentially voperating the latter, said trigger co-operating with said floating member at a point between said valve stems.
having detachable stemextensions extendingto the exterior and removable independently of the valves, and means for operating said valves through said detachable stem extensions. Y
8. ln a spray gun, a casting having an air duet7 a trigger, avalve stem, a saddle interposed between said trigger and said valve stem, and guiding posts on said ,saddle mounted for movement in openings on opposite sides of said casting, said trigger cooperating with said saddle at a point between said posts. ln testimony whereof I hereunto affix my signature this 15th day of J une, 1921.
THEO-DORE BIRKENMAER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US433818A US1436145A (en) | 1921-07-11 | 1921-07-11 | Spray gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US433818A US1436145A (en) | 1921-07-11 | 1921-07-11 | Spray gun |
Publications (1)
Publication Number | Publication Date |
---|---|
US1436145A true US1436145A (en) | 1922-11-21 |
Family
ID=23721638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US433818A Expired - Lifetime US1436145A (en) | 1921-07-11 | 1921-07-11 | Spray gun |
Country Status (1)
Country | Link |
---|---|
US (1) | US1436145A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507102A (en) * | 1948-11-13 | 1950-05-09 | Nat Welding Equipment Co | Valve |
US2610895A (en) * | 1949-08-10 | 1952-09-16 | Sidney J Stone | Adapter and handle for spray guns |
US3158178A (en) * | 1960-07-12 | 1964-11-24 | Daimler Benz Ag | Shifting mechanism |
US3861596A (en) * | 1973-07-18 | 1975-01-21 | Demert & Dougherty Inc | Spray gun mechanism |
US3915388A (en) * | 1974-09-26 | 1975-10-28 | Demert & Dougherty | Spray gun mechanism |
US4667880A (en) * | 1985-02-21 | 1987-05-26 | Spraying Systems Co. | Multiple fluid supply spraying gun |
US5141161A (en) * | 1991-04-10 | 1992-08-25 | Graco Inc. | HVLP spray gun |
US5287887A (en) * | 1993-05-14 | 1994-02-22 | Hengesbach Robert W | Handle operated flow control valve |
WO1996000130A1 (en) * | 1994-06-23 | 1996-01-04 | Insta-Foam Products, Inc. | Improved low cost dispenser for multi-component foams |
US20050001068A1 (en) * | 2002-01-15 | 2005-01-06 | Kesti Timothy J. | Line striper gun and delay selector |
US20200056552A1 (en) * | 2018-08-17 | 2020-02-20 | United Technologies Corporation | Dual valve system with mechanical linkage |
-
1921
- 1921-07-11 US US433818A patent/US1436145A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507102A (en) * | 1948-11-13 | 1950-05-09 | Nat Welding Equipment Co | Valve |
US2610895A (en) * | 1949-08-10 | 1952-09-16 | Sidney J Stone | Adapter and handle for spray guns |
US3158178A (en) * | 1960-07-12 | 1964-11-24 | Daimler Benz Ag | Shifting mechanism |
US3861596A (en) * | 1973-07-18 | 1975-01-21 | Demert & Dougherty Inc | Spray gun mechanism |
US3915388A (en) * | 1974-09-26 | 1975-10-28 | Demert & Dougherty | Spray gun mechanism |
US4667880A (en) * | 1985-02-21 | 1987-05-26 | Spraying Systems Co. | Multiple fluid supply spraying gun |
US5141161A (en) * | 1991-04-10 | 1992-08-25 | Graco Inc. | HVLP spray gun |
US5287887A (en) * | 1993-05-14 | 1994-02-22 | Hengesbach Robert W | Handle operated flow control valve |
WO1996000130A1 (en) * | 1994-06-23 | 1996-01-04 | Insta-Foam Products, Inc. | Improved low cost dispenser for multi-component foams |
US5529245A (en) * | 1994-06-23 | 1996-06-25 | Insta-Foam Products | Low cost dispenser for multi-component foams |
US20050001068A1 (en) * | 2002-01-15 | 2005-01-06 | Kesti Timothy J. | Line striper gun and delay selector |
US7303155B2 (en) | 2002-01-15 | 2007-12-04 | Graco Minnesota Inc. | Line striper gun and delay selector |
US20200056552A1 (en) * | 2018-08-17 | 2020-02-20 | United Technologies Corporation | Dual valve system with mechanical linkage |
US10683812B2 (en) * | 2018-08-17 | 2020-06-16 | Raytheon Technologies Corporation | Dual valve system with mechanical linkage |
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