GB828945A - Automatic nail gun - Google Patents
Automatic nail gunInfo
- Publication number
- GB828945A GB828945A GB1405757A GB1405757A GB828945A GB 828945 A GB828945 A GB 828945A GB 1405757 A GB1405757 A GB 1405757A GB 1405757 A GB1405757 A GB 1405757A GB 828945 A GB828945 A GB 828945A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nail
- rod
- ribbon
- fluid pressure
- washer
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 7
- 241000587161 Gomphocarpus Species 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000000881 depressing effect Effects 0.000 abstract 1
- 238000005381 potential energy Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/001—Nail feeding devices
- B25C1/005—Nail feeding devices for rows of contiguous nails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
-
- 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
- Y10T137/87169—Supply and exhaust
- Y10T137/87233—Biased exhaust valve
- Y10T137/87241—Biased closed
-
- 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
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5147—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool
- Y10T29/5148—Plural diverse manufacturing apparatus including means for metal shaping or assembling including composite tool including severing means
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5343—Means to drive self-piercing work part
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
828.945. Nailing apparatus. LAUCHER, R. G. May 2, 1957 [May 3, 1956], No. 14057/57. Class 89(3) A nail gun comprises a hammer rod 19, Fig. 1 movable from a cocked position in a work direction under influence of fluid pressure, support means 36 for carrying a nail 29. in an elevated position with respect to the work surface 43 and in driving alignment with respect to the hammer rod, and shearable means for resisting movement of the hammer rod in its work direction until the fluid pressure directed against the hammer rod is sufficient to cause the hammer rod to shear the shearable means and permit conversion of potential energy of the fluid pressure to kinetic energy of the hammer rod and nail. As described, the shearable means is a ribbon 30, Fig. 8, comprising a series of nail head washer members 32 separated by index grooves 31, each washer member carrying a nail 29. The gun is actuated by depressing a trigger 49 which admits fluid pressure from a supply passage 68 in the handle 14, into a chamber 57a, through a port 76 and into a chamber 15. The pressure in the chamber 57a forces down a hollow piston 54 which through a lever 79 moves a rail indexing rod 27 against a compression spring 48 whereby a pawl 44 carried by the rod 27 rides over the head of the next nail to engage an index groove 31, Fig. 8 in the ribbon 30. The pressure in the chamber 15 acts upon a piston 17 carried by the hammer rod 19 causing the lower end of the rod to engage the head of the nail 29 aligned therewith and this pressure continues to build up until it is sufficient to shear a washer 32 from the ribbon 30 so that the rod 19 and nail 29 carrying the washer 32 move downwardly to drive the nail into the work surface 43. A knife 42 carried by the rod 19 cuts off the end of the ribbon from which a washer 32 was cut on the previous nail driving operation. When the trigger 49 is subsequently released, it moves upwardly under the influence of fluid pressure and exposes cross ports 71, Fig. 6 in the hollow piston 54. The ports 71 comprise suction orifices through which fluid in the chambers 57a and 15 is withdrawn due to the flow of fluid pressure from the passage 68, through ports 70, along a passage 59, nozzle 60 and passage 58 to the atmosphere via the lower part of the housing 13. Low pressure is thereby developed in the chambers 15 and 57a so that the pistons 17 and 54 return to their uppermost positions as shown in Fig. 1 in preparation for the next nailing operation. Upward movement of the piston 54 allows the index rod 27 to move to the left to the position shown in Fig. 1, assisted by the spring 48, so that the ribbon is indexed by the pawl 44 to move the next nail into axial alignment with the rod 19. The nail ribbon 30 is slidably carried by a U-sectioned nail cartridge 33.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US828945XA | 1956-05-03 | 1956-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB828945A true GB828945A (en) | 1960-02-24 |
Family
ID=22174133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1405757A Expired GB828945A (en) | 1956-05-03 | 1957-05-02 | Automatic nail gun |
Country Status (3)
Country | Link |
---|---|
US (1) | US2923937A (en) |
DE (1) | DE1170338B (en) |
GB (1) | GB828945A (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051135A (en) * | 1959-03-27 | 1962-08-28 | Bostitch Ind Stapling Machine | Pneumatic tool |
US3099837A (en) * | 1959-09-17 | 1963-08-06 | Internat Staple And Machine Co | Pneumatic driver |
DE1226050B (en) * | 1960-07-29 | 1966-09-29 | Haubold Dieter | Control valve device for a work device operated with compressed air, in particular for driving in staples, nails or the like. |
US3252641A (en) * | 1961-06-07 | 1966-05-24 | Speedfast Corp | Safety device for fluid actuated fastener driving machines |
US3097360A (en) * | 1961-06-26 | 1963-07-16 | Jr Carl J Carlson | Fastener assemblage |
US3211284A (en) * | 1962-07-23 | 1965-10-12 | Edgar P Anstett | Nailing strip |
US3211352A (en) * | 1962-07-23 | 1965-10-12 | Edgar P Anstett | Pneumatically power operated nailing machine |
US3185367A (en) * | 1963-01-30 | 1965-05-25 | Monarch Marking Systems Inc | Fastener gun |
US3232511A (en) * | 1963-07-24 | 1966-02-01 | Swingfast Inc | Pneumatically operated fastener positioning and driving machine |
US3231168A (en) * | 1963-11-18 | 1966-01-25 | Powers Wire Products Company I | Fastener forming and driving tool |
US3294303A (en) * | 1964-10-30 | 1966-12-27 | Edgar P Anstett | Nailing strip and nailing machine therefor |
US3348669A (en) * | 1965-01-18 | 1967-10-24 | Powers Wire Products Co Inc | Body unit comprising a stick of severable fasteners |
US3448909A (en) * | 1965-10-22 | 1969-06-10 | Larry Italiano | Metal label strip apparatus |
US3491932A (en) * | 1967-04-21 | 1970-01-27 | Fastener Corp | Fastener driving tool |
US3636707A (en) * | 1970-07-22 | 1972-01-25 | Illinois Tool Works | Power device |
DE2042769C3 (en) * | 1970-08-28 | 1981-01-29 | Hilti Ag, Schaan (Liechtenstein) | Magazine equipped with nails for a powder-powered setting tool |
US3826419A (en) * | 1971-09-21 | 1974-07-30 | G Maestri | Device for sequentially driving large headed gimp nails |
GB1514992A (en) * | 1974-07-22 | 1978-06-21 | Intertack Anstalt Vaduz | Pistol apparatus for driving tacks nails and the like into material |
DE2641828C3 (en) * | 1976-09-17 | 1981-03-26 | Karl M. Reich Maschinenfabrik GmbH, 72622 Nürtingen | Driver for screws or the like connected to form a strip. |
IT1076352B (en) * | 1977-02-10 | 1985-04-27 | Maestri Giordano Bruno | DEVICE FOR THE QUICK AND SUBSEQUENT CONFIGCATION OF STUDS OF THE BOLT-TYPE STUDS, FOR UPHOLSTERY, FURNITURE AND OTHER WORKS |
DE2946387C2 (en) * | 1979-11-16 | 1986-04-10 | Signode Corp., Glenview, Ill. | Pneumatically actuated driving tool |
NZ196400A (en) * | 1980-03-10 | 1984-03-16 | Furma Mfg Co Pty Ltd | Sequential unit feeding apparatus |
US4485952A (en) * | 1982-06-03 | 1984-12-04 | Power-Line Fastener Systems, Inc. | Shiftable magazine clip feed for fastener driving tools |
IL71907A (en) * | 1983-05-27 | 1986-11-30 | Nietek Pty Ltd | Feeders for headed fasteners and riveting machine including it |
AU586435B2 (en) * | 1984-08-15 | 1989-07-13 | Terry Ernest Francis | Automatic nailer system |
DE3702364A1 (en) * | 1987-01-28 | 1988-08-04 | Mo N Proizv Ob Mekh | HAND TOOL for driving in fasteners |
US7699201B2 (en) * | 2004-05-25 | 2010-04-20 | Black & Decker Inc. | Fastening tool with automatic feeding of wire-collated fasteners |
EP1781426B1 (en) * | 2004-08-26 | 2017-04-26 | Von Arx AG | Needle gun |
US20060075618A1 (en) * | 2004-09-29 | 2006-04-13 | Systech Handling, Inc. | Automatic nailing system |
US7866521B2 (en) * | 2004-12-03 | 2011-01-11 | Black & Decker Inc. | Magazine for wired-collated fasteners with automatic loading |
US7137186B2 (en) * | 2004-12-03 | 2006-11-21 | Black & Decker Inc. | Magazine for wired-collated fasteners with automatic loading |
US7950556B2 (en) * | 2005-03-16 | 2011-05-31 | Black & Decker Inc. | Coil nail spreader |
US20070039993A1 (en) * | 2005-08-17 | 2007-02-22 | Chen-Fa Huang | Cylinder structure of a nail driver |
US8225978B2 (en) | 2007-02-01 | 2012-07-24 | Black & Decker Inc. | Multistage solenoid fastening tool with decreased energy consumption and increased driving force |
US7537145B2 (en) * | 2007-02-01 | 2009-05-26 | Black & Decker Inc. | Multistage solenoid fastening device |
DE102012212674A1 (en) * | 2012-07-19 | 2014-02-06 | Hilti Aktiengesellschaft | nailer |
CN113561277B (en) * | 2021-06-07 | 2022-07-08 | 杭州亚太智能装备有限公司 | Pneumatic flat nail rifle |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB599544A (en) * | 1945-11-13 | 1948-03-15 | Ludvig Christiansen Hotvedt | Improvements in or relating to nail-driving apparatus |
GB189319318A (en) * | 1893-10-14 | 1894-09-08 | William Henry Dorman | Improvements in Apparatus for Driving Tacks. |
US1014639A (en) * | 1910-11-26 | 1912-01-16 | William Evans Colwell | Pneumatic hammer for driving nails. |
US1169386A (en) * | 1915-01-22 | 1916-01-25 | Arthur Francis Engel | Eyeleting-machine. |
US1567554A (en) * | 1920-08-25 | 1925-12-29 | Chicago Pneumatic Tool Co | Fluid-pressure hammer |
US1633501A (en) * | 1922-10-10 | 1927-06-21 | William H Keller Inc | Impact tool |
US1746496A (en) * | 1927-09-29 | 1930-02-11 | Palmgren Stapling Devices Inc | Stapling device |
US1984117A (en) * | 1932-01-02 | 1934-12-11 | Lewis K Davis | Impact device |
US1939632A (en) * | 1932-11-01 | 1933-12-12 | Randall Company | Portable pneumatic stapling machine |
US2241184A (en) * | 1939-10-19 | 1941-05-06 | Chicago Pneumatic Tool Co | Single action pneumatic riveter |
US2290256A (en) * | 1940-11-04 | 1942-07-21 | Eugene H Souter | Pneumatic tool |
US2383082A (en) * | 1942-06-30 | 1945-08-21 | Peter F Rossmann | Rivet squeezer and the like |
US2445674A (en) * | 1945-03-03 | 1948-07-20 | Willard E Kendall | Pneumatic nail driver |
FR913697A (en) * | 1945-03-28 | 1946-09-17 | Nailers, staplers and bag staples refinements | |
US2425494A (en) * | 1945-05-02 | 1947-08-12 | E F Smith | Tack hammer |
US2647492A (en) * | 1948-08-11 | 1953-08-04 | Shallcross Controls Inc | Hydraulic servomotor |
US2625682A (en) * | 1950-01-23 | 1953-01-20 | Cristiano Joseph | Stapling mechanism |
US2698938A (en) * | 1951-07-18 | 1955-01-11 | Bostitch Inc | Fastener-applying machine |
US2729198A (en) * | 1951-11-27 | 1956-01-03 | Harlan N Faccou | Pneumatic nailer |
-
0
- US US2923937D patent/US2923937A/en not_active Expired - Lifetime
-
1957
- 1957-05-02 GB GB1405757A patent/GB828945A/en not_active Expired
- 1957-05-03 DE DEL27553A patent/DE1170338B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1170338B (en) | 1964-05-14 |
US2923937A (en) | 1960-02-09 |
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