GB1225940A - - Google Patents
Info
- Publication number
- GB1225940A GB1225940A GB1225940DA GB1225940A GB 1225940 A GB1225940 A GB 1225940A GB 1225940D A GB1225940D A GB 1225940DA GB 1225940 A GB1225940 A GB 1225940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- air
- magnet
- annular
- haubold
- 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
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
- B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
- B25C1/047—Mechanical details
Abstract
1,225,940. Fastener driving device. D. HAUBOLD, [trading as DIETER HAUBOLD INDUSTRIELLE NAGELGERATE]. 1 Oct., 1969 [4 Oct., 1968], No. 48276/69. Heading B4C. A pneumatically operable device for driving fasteners into a workpiece comprises a piston 5 reciprocable in a cylinder 4, and magnetic means, e.g. an annular permanent magnet, 16 for holding the piston in an initial position. A cover 14 releasably connected to the body of the device by a pin 19 has depending lugs 17 which engage an annular steel plate 13. The plate retains the magnet in position. In use depression of the trigger 11 actuates control valve 10 to allow compressed air to pass from reservoir 2 to the upper end of cylinder 4. The air pressure overcomes the magnetic attraction and the piston performs a working stroke. At the end of the working stroke air passes into chamber 21 and when the trigger is released the air in the chamber acts on the underside of the piston to return it to its initial position. The volume above the piston is open to atmosphere via the control valve and vent duct 23. Alternatively, the magnetic means may be a plurality of bar type magnets or the annular magnet may be segmented.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681801162 DE1801162A1 (en) | 1968-10-04 | 1968-10-04 | Impact device operated with compressed air, in particular stapling or nailing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225940A true GB1225940A (en) | 1971-03-24 |
Family
ID=5709625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225940D Expired GB1225940A (en) | 1968-10-04 | 1969-10-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3584776A (en) |
| DE (1) | DE1801162A1 (en) |
| GB (1) | GB1225940A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4415113A (en) * | 1981-01-07 | 1983-11-15 | International Business Machines Corporation | Impact pinner apparatus |
| US7204402B2 (en) * | 2002-04-05 | 2007-04-17 | Stanley Fastening Systems, L.P. | Pneumatic tool with as-cast air signal passage |
| DE10253670B4 (en) * | 2002-11-19 | 2021-05-06 | Hilti Aktiengesellschaft | Internal combustion-powered setting tool |
| US20070175942A1 (en) * | 2003-04-04 | 2007-08-02 | Stanley Fastening Systems, L.P. | Pneumatic tool with as-cast air signal passage |
| US7708178B2 (en) * | 2005-03-07 | 2010-05-04 | Carroll Bassett | Handheld pneumatic tool for breaking up rock |
| US9057364B2 (en) * | 2008-07-30 | 2015-06-16 | Shimano Benelux B.V. | Bicycle air pump |
| US11229995B2 (en) | 2012-05-31 | 2022-01-25 | Black Decker Inc. | Fastening tool nail stop |
| US9827658B2 (en) | 2012-05-31 | 2017-11-28 | Black & Decker Inc. | Power tool having latched pusher assembly |
| DE102012223025A1 (en) * | 2012-12-13 | 2014-06-18 | Hilti Aktiengesellschaft | Drive-in device with magnetic piston holder |
| US9662777B2 (en) * | 2013-08-22 | 2017-05-30 | Techtronic Power Tools Technology Limited | Pneumatic fastener driver |
| WO2015024398A1 (en) * | 2013-08-22 | 2015-02-26 | Techtronic Power Tools Technology Limited | Pneumatic fastener driver |
| US10434634B2 (en) * | 2013-10-09 | 2019-10-08 | Black & Decker, Inc. | Nailer driver blade stop |
| CN106393001A (en) * | 2016-11-07 | 2017-02-15 | 浙江三锋实业股份有限公司 | Pressure control structure for electric air nail gun |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627846A (en) * | 1948-05-24 | 1953-02-10 | Cutler Hammer Inc | Fluid pressure impact device |
| US2983922A (en) * | 1959-04-27 | 1961-05-16 | Senco Products | Portable stapler with pneumatic drive and return |
| DE1285959B (en) * | 1964-12-28 | 1968-12-19 | Behrens Friedrich Joh | Compressed air device for driving nails, staples or the like. |
-
1968
- 1968-10-04 DE DE19681801162 patent/DE1801162A1/en active Pending
-
1969
- 1969-09-30 US US862176A patent/US3584776A/en not_active Expired - Lifetime
- 1969-10-01 GB GB1225940D patent/GB1225940A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1801162A1 (en) | 1970-04-16 |
| US3584776A (en) | 1971-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1225940A (en) | ||
| ATE51790T1 (en) | PNEUMATIC DRIVER FOR FASTENERS. | |
| GB1229260A (en) | ||
| GB1396640A (en) | Fastener driving tool with piston return | |
| GB1080657A (en) | Improvements in or relating to pneumatically operated percussion driving tools | |
| FR1451925A (en) | Improvements to pneumatic stapling devices | |
| GB1239623A (en) | ||
| GB1355929A (en) | Control valve arrangement for a pneumatically operated actuator such as a pneumatic stapler | |
| GB1312372A (en) | Pneumatic fastener driving tool | |
| GB1226837A (en) | ||
| GB1093739A (en) | Pneumatic actuated fastener driving apparatus | |
| GB1191479A (en) | Compressed Air-Operated Apparatus for Driving Staples, Nails or Other Fasteners into Workpieces. | |
| GB1393824A (en) | Stapler release safety mechanism | |
| GB1373058A (en) | Pneumatic nail driving or stapling machine | |
| ES338534A1 (en) | Control system for a pneumatically operated air inlet valve | |
| GB1388345A (en) | Valve arrangement for the control of a pneumatic actuator | |
| GB1340450A (en) | Fastener applying device | |
| GB1126659A (en) | Reciprocating motor | |
| GB1332614A (en) | Fluid operated fastener driving device | |
| GB1387967A (en) | Pneumatically operated tools for driving fasteners | |
| GB1225910A (en) | ||
| GB1156159A (en) | Improvements in or for a Pneumatically Actuated Fastener Driving Tool | |
| GB979463A (en) | Improvements in apparatus for driving securing means such as staples and the like | |
| GB1068755A (en) | Pneumatically operated fastener driving tool | |
| GB1415570A (en) | Pneumatically operated fastener driving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |