US1115704A - Pneumatic-hammer muffler. - Google Patents
Pneumatic-hammer muffler. Download PDFInfo
- Publication number
- US1115704A US1115704A US80844513A US1913808445A US1115704A US 1115704 A US1115704 A US 1115704A US 80844513 A US80844513 A US 80844513A US 1913808445 A US1913808445 A US 1913808445A US 1115704 A US1115704 A US 1115704A
- Authority
- US
- United States
- Prior art keywords
- hammer
- pneumatic
- casing
- muffler
- sleeve
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
-
- 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
- Y10S173/00—Tool driving or impacting
- Y10S173/02—Sound muffling
Definitions
- the present invention is directed to pneumatic hammers, and more particularly to a muffler therefo T he invention has for its object to so construct a pneumatic hammer that the exhaust of air, during the operation thereof is mutfied, to eliminate the objectionable sound characteristic in devices of this character.
- a further object of the invention is to provide a device of this character which is in the nature of an attachment ⁇ vhich can be applied to hammers of conventional form.
- thenumeral 1 dcignates the hammer having the usual 'Jg; l in which operates the usual haminer 2 adapted for reciprocation therein upon entrance oi air Which exhausts in the usual manner through the ports 3 and 4:.
- the mufiier comprises a sleeve 5 having anannula'r internal bead 6 which engages the annular shoulder 7 formed upon the hammer casing, so as to prevent displacement of the sleeve 5.
- a second sleeve 8 is provided, and has one end adapted to telescopically receive the unheaded end of the sleeve 5 said. second sleeve terminating at one cud in an annular inclined flange 9.
- iner comprising the usual hammer the rubber tubing which is connected in any suitable manner to the source oi alr pply-
- the sleeves 5 and S Wlll be held spaced from the hammer casing, thus locking the exhaust pipe which passes through the ports 3 and i and finally through the port 16 and passing into the leather casing 9, which is packed with suitable fabric or Waste 17, thereby inuflling the air asiit exhausts.
- a mufiier comprising a sleeve adapted to inclose the casing, a casing of flexible material inclosing the sleeve, said casing being filled with fabric, and having perforations formed therein to permit the air to exhaust therethrough after phssing through the fabric, and means passable through the last named casing to furnish air to h unrner casing.
- a pneumatic hammer comprising a casing, of anniuiller including a sleeve inclosing the casing, a casing inclosing the sleeve, rubric in said casing and means passing through the last named casing to furnish air to the hammer casing.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
Description
E. MANES.
PNEUMATIC HAMMER MUFFLER.
APPLIGAIIQN FILED DEELZB. 1913 1,1 15,704. Y Patented Nov. 3, i914 glwvmrfoz l'f- Man/es v zen of the Jnited States,
EDVIARID MANES, O33 GOLDEN, ILLINOIS.
PNEUMATIC-HALMMER MUFFLER.
Specification. of Letters Patent.
Patented Nova 3, 1914.
Application filed December 23, 1913. Serial No. 808,445.
T (ZZZ whom it may concern:
Be it hnovvnwhat I, EDWARD MANES, a citiresiding at Golden, in the county of Adams and State'of Illinois, have invented certain new and useful I1nprovcnients in Pneumatic-Ha1n1ner Mufi'lers; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as Will enable others skilled in the art to Which it appertains to make and use the same.
The present invention is directed to pneumatic hammers, and more particularly to a muffler therefo T he invention has for its object to so construct a pneumatic hammer that the exhaust of air, during the operation thereof is mutfied, to eliminate the objectionable sound characteristic in devices of this character.- v
A further object of the invention is to provide a device of this character which is in the nature of an attachment \vhich can be applied to hammers of conventional form.
With these and other objects in view, this invention resides construction formation, combination and arrangement of parts to be hereinafter more full; described, claimed and illustrated in the accompanying drawing, in which Figure l is a perspective view of a ha1nnicr equipped with the device. Fig. 2 is a longitudinal sectional View therethrough, Fig. is a transverse sectional View.
Referring to the drawing thenumeral 1 dcignates the hammer having the usual 'Jg; l in which operates the usual haminer 2 adapted for reciprocation therein upon entrance oi air Which exhausts in the usual manner through the ports 3 and 4:.
The mufiier comprises a sleeve 5 having anannula'r internal bead 6 which engages the annular shoulder 7 formed upon the hammer casing, so as to prevent displacement of the sleeve 5. A second sleeve 8 is provided, and has one end adapted to telescopically receive the unheaded end of the sleeve 5 said. second sleeve terminating at one cud in an annular inclined flange 9.
in the novel features of iner comprising the usual hammer the rubber tubing which is connected in any suitable manner to the source oi alr pply- By providing the head 6 it will be noted that the sleeves 5 and S Wlll be held spaced from the hammer casing, thus locking the exhaust pipe which passes through the ports 3 and i and finally through the port 16 and passing into the leather casing 9, which is packed with suitable fabric or Waste 17, thereby inuflling the air asiit exhausts.
What is claimed is 1. In combination with a pneumatic n arecasing, a mufiier comprising a sleeve adapted to inclose the casing, a casing of flexible material inclosing the sleeve, said casing being filled with fabric, and having perforations formed therein to permit the air to exhaust therethrough after phssing through the fabric, and means passable through the last named casing to furnish air to h unrner casing. 2. The combination with a pneumatic hammer comprising a casing, of anniuiller including a sleeve inclosing the casing, a casing inclosing the sleeve, rubric in said casing and means passing through the last named casing to furnish air to the hammer casing. t
In testimony whereof, lgah'in my signature, in the presence of two Witnesses.
Emma Henson, OSCAR Ronsnsn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80844513A US1115704A (en) | 1913-12-23 | 1913-12-23 | Pneumatic-hammer muffler. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80844513A US1115704A (en) | 1913-12-23 | 1913-12-23 | Pneumatic-hammer muffler. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1115704A true US1115704A (en) | 1914-11-03 |
Family
ID=3183884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US80844513A Expired - Lifetime US1115704A (en) | 1913-12-23 | 1913-12-23 | Pneumatic-hammer muffler. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1115704A (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2453240A (en) * | 1946-10-08 | 1948-11-09 | Ibm | Acoustical wave filter for pneumatic hand tools |
US2643731A (en) * | 1948-10-30 | 1953-06-30 | Reed Roller Bit Co | Rotatably mounted muffler assembly |
US2678637A (en) * | 1951-05-24 | 1954-05-18 | Mall Tool Company | Pneumatic tool construction |
US2932285A (en) * | 1956-04-20 | 1960-04-12 | Vilbiss Co | Air motor for a coating material pump |
US2937708A (en) * | 1958-03-20 | 1960-05-24 | Jr Francis M Cottle | Sound deadening device |
US2943695A (en) * | 1957-10-23 | 1960-07-05 | Jeffords Joseph | Silencer |
US2949975A (en) * | 1957-10-17 | 1960-08-23 | Walter A Plummer | Pneumatic tool muffle |
US2957282A (en) * | 1956-03-29 | 1960-10-25 | Bernard A Swanson | Reciprocating mounting means for mounting thereon a sanding or like tool |
US3167847A (en) * | 1961-11-28 | 1965-02-02 | American Enka Corp | Treatment of multi-filament yarn |
US3202239A (en) * | 1963-06-10 | 1965-08-24 | Clarke Ronald Albert William | Acoustic shield for a tool powered by a gas-operated motor |
US3225861A (en) * | 1963-09-13 | 1965-12-28 | Cons Mining & Smelting Co | Sound suppressing device comprising elastic tubular sleeve for air actuated percussive type tools |
US3379278A (en) * | 1967-01-19 | 1968-04-23 | Skowron Carl | Muffler for pneumatically powered tools |
US3743048A (en) * | 1972-05-23 | 1973-07-03 | Usm Corp | Sound muffler for explosive devices |
US4981247A (en) * | 1989-07-17 | 1991-01-01 | Richard C. Noll | Protective cover for an electric stapler |
US5189267A (en) * | 1991-05-31 | 1993-02-23 | Ligman Gary A | Pneumatic tool muffler system |
US5418339A (en) * | 1993-11-04 | 1995-05-23 | Minnesota Mining And Manufacturing Company | Pneumatic tool having noise reducing muffling structure |
US5419404A (en) * | 1990-05-23 | 1995-05-30 | Bretec Oy | Hydraulic impact hammer |
US5500494A (en) * | 1993-02-19 | 1996-03-19 | Ligman; Gary A. | System for modifying operation of pneumatic tool |
US5862970A (en) * | 1997-04-16 | 1999-01-26 | Cougar; Daniel Duane | Power tool and replaceable anti-slip pad for power tool |
US6199383B1 (en) * | 1999-02-11 | 2001-03-13 | Snap-On Tools Company | Pneumatic tool and air deflector boot therefor |
US20030159843A1 (en) * | 2002-02-22 | 2003-08-28 | Hitachi Koki Co., Ltd. | Electric power tool |
US7341173B1 (en) * | 2006-10-05 | 2008-03-11 | Arnold John L | Exhaust gas diffuser and filter system for a pneumatic nail gun |
-
1913
- 1913-12-23 US US80844513A patent/US1115704A/en not_active Expired - Lifetime
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2453240A (en) * | 1946-10-08 | 1948-11-09 | Ibm | Acoustical wave filter for pneumatic hand tools |
US2643731A (en) * | 1948-10-30 | 1953-06-30 | Reed Roller Bit Co | Rotatably mounted muffler assembly |
US2678637A (en) * | 1951-05-24 | 1954-05-18 | Mall Tool Company | Pneumatic tool construction |
US2957282A (en) * | 1956-03-29 | 1960-10-25 | Bernard A Swanson | Reciprocating mounting means for mounting thereon a sanding or like tool |
US2932285A (en) * | 1956-04-20 | 1960-04-12 | Vilbiss Co | Air motor for a coating material pump |
US2949975A (en) * | 1957-10-17 | 1960-08-23 | Walter A Plummer | Pneumatic tool muffle |
US2943695A (en) * | 1957-10-23 | 1960-07-05 | Jeffords Joseph | Silencer |
US2937708A (en) * | 1958-03-20 | 1960-05-24 | Jr Francis M Cottle | Sound deadening device |
US3167847A (en) * | 1961-11-28 | 1965-02-02 | American Enka Corp | Treatment of multi-filament yarn |
US3202239A (en) * | 1963-06-10 | 1965-08-24 | Clarke Ronald Albert William | Acoustic shield for a tool powered by a gas-operated motor |
US3225861A (en) * | 1963-09-13 | 1965-12-28 | Cons Mining & Smelting Co | Sound suppressing device comprising elastic tubular sleeve for air actuated percussive type tools |
US3379278A (en) * | 1967-01-19 | 1968-04-23 | Skowron Carl | Muffler for pneumatically powered tools |
US3743048A (en) * | 1972-05-23 | 1973-07-03 | Usm Corp | Sound muffler for explosive devices |
US4981247A (en) * | 1989-07-17 | 1991-01-01 | Richard C. Noll | Protective cover for an electric stapler |
US5419404A (en) * | 1990-05-23 | 1995-05-30 | Bretec Oy | Hydraulic impact hammer |
US5189267A (en) * | 1991-05-31 | 1993-02-23 | Ligman Gary A | Pneumatic tool muffler system |
US5500494A (en) * | 1993-02-19 | 1996-03-19 | Ligman; Gary A. | System for modifying operation of pneumatic tool |
US5418339A (en) * | 1993-11-04 | 1995-05-23 | Minnesota Mining And Manufacturing Company | Pneumatic tool having noise reducing muffling structure |
US5862970A (en) * | 1997-04-16 | 1999-01-26 | Cougar; Daniel Duane | Power tool and replaceable anti-slip pad for power tool |
US6199383B1 (en) * | 1999-02-11 | 2001-03-13 | Snap-On Tools Company | Pneumatic tool and air deflector boot therefor |
US20030159843A1 (en) * | 2002-02-22 | 2003-08-28 | Hitachi Koki Co., Ltd. | Electric power tool |
US20060048959A1 (en) * | 2002-02-22 | 2006-03-09 | Hitachi Koki Co., Ltd. | Electric power tool |
US7108079B2 (en) * | 2002-02-22 | 2006-09-19 | Hitachi Koki Co., Ltd. | Electric power tool |
US20090014194A1 (en) * | 2002-02-22 | 2009-01-15 | Hitachi Koki Co., Ltd. | Electric power tool |
US7665541B2 (en) | 2002-02-22 | 2010-02-23 | Hitachi Koki Co., Ltd. | Electric power tool with cover |
US7681661B2 (en) | 2002-02-22 | 2010-03-23 | Hitachi Koki Co., Ltd. | Electric power tool |
US7341173B1 (en) * | 2006-10-05 | 2008-03-11 | Arnold John L | Exhaust gas diffuser and filter system for a pneumatic nail gun |
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