GB1218996A - Power-actuated fastener-driving tools - Google Patents
Power-actuated fastener-driving toolsInfo
- Publication number
- GB1218996A GB1218996A GB54346/68A GB5434668A GB1218996A GB 1218996 A GB1218996 A GB 1218996A GB 54346/68 A GB54346/68 A GB 54346/68A GB 5434668 A GB5434668 A GB 5434668A GB 1218996 A GB1218996 A GB 1218996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barrel
- pawl member
- piston
- engage
- housing
- 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
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
- B25C1/14—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil
- B25C1/143—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil trigger operated
Abstract
1,218,996. Fastener driving tools. OLIN CORP. 15 Nov., 1968 [1 May, 1968], No. 54346/68. Heading B4C. A fastener driving tool comprising a housing 4, a slidably mounted barrel 52 and a driving piston 78 includes a piston return device which is such that the position of the piston relative to a cartridge chamber 56 may be varied. Variation of this position effects variation in the force initially applied to the piston. The device illustrated comprises a pawl member 96 spring urged into the barrel bore via slot 62 in the barrel. Shoulders 112 engage the outer surface of the barrel and surfaces 130 on the barrel engage tapered surfaces 114 or 116 or the pawl member when the barrel is moved to its firing position to move the pawl member out of the path of the piston. When the pawl member is fully withdrawn (Fig. 8, not shown) the barrel can be removed from the housing to permit reversal of the pawl member from the position of Fig. 1 to that of Fig. 6. When, after a fastener driving operation, the barrel is moved away from its firing position relative to the housing, the pawl member will first engage the piston and then engage the barrel. The relative positions of the barrel and piston will be as illustrated in Figs. 5 or 6 depending on the preset condition of the pawl member. Alternative forms of pawl member are described including a form in which the member may include an arcuate surface providing an infinitely variable adjustment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72585768A | 1968-05-01 | 1968-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1218996A true GB1218996A (en) | 1971-01-13 |
Family
ID=24916239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54346/68A Expired GB1218996A (en) | 1968-05-01 | 1968-11-15 | Power-actuated fastener-driving tools |
Country Status (6)
Country | Link |
---|---|
US (1) | US3549074A (en) |
AU (1) | AU439845B2 (en) |
CH (1) | CH494092A (en) |
DE (2) | DE1911008B2 (en) |
FR (1) | FR1600606A (en) |
GB (1) | GB1218996A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659768A (en) * | 1970-06-12 | 1972-05-02 | Olin Corp | Fastener driving tool |
US3746235A (en) * | 1972-01-12 | 1973-07-17 | Olin Corp | Power control for powder-actuated tool |
US3786977A (en) * | 1972-05-23 | 1974-01-22 | Usm Corp | Explosive fastener driving tool |
US4189081A (en) * | 1978-09-18 | 1980-02-19 | Societe De Prospection Et D'inventions Techniques Spit | Return pawl for powder-actuated tool |
US4218005A (en) * | 1979-07-30 | 1980-08-19 | Olin Corporation | Baffled venting of gas from a powder actuated tool |
EP0396544A4 (en) * | 1987-07-15 | 1991-05-15 | Ramset Fasteners (Aust) Pty Ltd. | Fastener setting tools |
FR2620368A1 (en) * | 1987-09-15 | 1989-03-17 | Prospection & Inventions | INDIRECT SHOT SEALING DEVICE WITH VARIABLE SHOT POWER |
DE4239282C2 (en) * | 1992-11-21 | 1994-10-20 | Herberg Gmbh & Co Kg | Powder-operated stud setting tool |
DE4337307C2 (en) * | 1993-11-02 | 1996-05-30 | Fichtel & Sachs Ag | Method and device for removing gases and / or liquids from a container |
DE10056188B4 (en) * | 2000-11-13 | 2013-05-23 | Hilti Aktiengesellschaft | Bolt setting tool with power control |
DE10341819B4 (en) * | 2003-09-09 | 2012-03-01 | Hilti Aktiengesellschaft | setting tool |
DE10341821B4 (en) * | 2003-09-09 | 2012-03-01 | Hilti Aktiengesellschaft | setting tool |
US8640939B2 (en) * | 2008-01-30 | 2014-02-04 | Itw Construction Systems Australia Pty Ltd | Fastener driving tool |
ITBO20130434A1 (en) * | 2013-08-02 | 2015-02-03 | Fasco Srl | SAFETY DEVICE FOR A NAILER |
EP2923797A1 (en) * | 2014-03-28 | 2015-09-30 | HILTI Aktiengesellschaft | Pyrotechnic fastening device |
EP2923798A1 (en) * | 2014-03-28 | 2015-09-30 | HILTI Aktiengesellschaft | Pyrotechnic fastening device |
-
1968
- 1968-05-01 US US725857A patent/US3549074A/en not_active Expired - Lifetime
- 1968-11-12 AU AU46154/68A patent/AU439845B2/en not_active Expired
- 1968-11-15 GB GB54346/68A patent/GB1218996A/en not_active Expired
- 1968-12-30 FR FR1600606D patent/FR1600606A/fr not_active Expired
-
1969
- 1969-03-04 DE DE19691911008 patent/DE1911008B2/en not_active Withdrawn
- 1969-03-04 DE DE6908695U patent/DE6908695U/en not_active Expired
- 1969-04-16 CH CH576569A patent/CH494092A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3549074A (en) | 1970-12-22 |
AU439845B2 (en) | 1973-08-29 |
DE6908695U (en) | 1969-11-13 |
DE1911008A1 (en) | 1969-11-06 |
CH494092A (en) | 1970-07-31 |
FR1600606A (en) | 1970-07-27 |
AU4615468A (en) | 1970-05-21 |
DE1911008B2 (en) | 1971-09-16 |
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