EP 0467834 A3 19920603 - POWDER-ACTUATED FASTENER DRIVING TOOL
Title (en)
POWDER-ACTUATED FASTENER DRIVING TOOL
Publication
Application
Priority
DE 4022673 A 19900717
Abstract (en)
[origin: EP0467834A2] The powder-actuated fastener driving tool has a barrel (5) and a breechblock (8) which are axially displaceable in a housing (1). The tensioning of the tension spring (18) for a firing pin (17) under the pressure of the barrel (5) is made possible by a disengageable catch element (12) between housing (1) and breechblock (8). The catch element (12) is disengaged only upon overcoming a predetermined force which acts counter to the driving direction and occurs as a result of the gas pressure after ignition of the propelling charge (19). <IMAGE>
IPC 1-7
IPC 8 full level
B25C 1/10 (2006.01); B25C 1/14 (2006.01); E04F 21/18 (2006.01)
CPC (source: EP KR US)
B25C 1/10 (2013.01 - KR); B25C 1/143 (2013.01 - EP US)
Citation (search report)
- [A] EP 0309204 A2 19890329 - MASTER MACHINE CORP [US]
- [A] US 4389920 A 19830628 - DUFOUR SR JOSEPH H [US]
- [A] US 4015512 A 19770405 - FEERICK JAY J
- [A] DE 1224218 B 19660901 - TORNADO GMBH
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0467834 A2 19920122; EP 0467834 A3 19920603; EP 0467834 B1 19940309; AT E102533 T1 19940315; AU 640802 B2 19930902; AU 8111691 A 19920123; CA 2047106 A1 19920118; CA 2047106 C 19980331; CS 219691 A3 19920219; CZ 279462 B6 19950517; DE 4022673 A1 19920123; DE 59101146 D1 19940414; DK 0467834 T3 19940711; ES 2050046 T3 19940501; FI 913340 A0 19910710; FI 913340 A 19920118; FI 99093 B 19970630; FI 99093 C 19971010; HU 209677 B 19941028; HU 912378 D0 19911230; HU T58583 A 19920330; JP 2756380 B2 19980525; JP H04226873 A 19920817; KR 0181505 B1 19990501; KR 920002276 A 19920228; PL 166606 B1 19950630; PL 291094 A1 19920127; US 5114064 A 19920519
DOCDB simple family (application)
EP 91810536 A 19910708; AT 91810536 T 19910708; AU 8111691 A 19910717; CA 2047106 A 19910716; CS 219691 A 19910716; DE 4022673 A 19900717; DE 59101146 T 19910708; DK 91810536 T 19910708; ES 91810536 T 19910708; FI 913340 A 19910710; HU 237891 A 19910715; JP 20116691 A 19910717; KR 910012094 A 19910716; PL 29109491 A 19910716; US 73150191 A 19910717