EP 1035950 A1 20000920 - DEVICE FOR DRIVING A FASTENING ELEMENT INTO A BASE AND USE OF SAID DEVICE
Title (en)
DEVICE FOR DRIVING A FASTENING ELEMENT INTO A BASE AND USE OF SAID DEVICE
Title (de)
GERÄT ZUM SETZEN EINES BEFESTIGUNGSELEMENTES IN EINEN SETZUNTERGRUND UND VERWENDUNG DES GERÄTES
Title (fr)
APPAREIL POUR PLACER UN ELEMENT DE FIXATION DANS UNE BASE D'APPUI ET UTILISATION DUDIT APPAREIL
Publication
Application
Priority
- CH 279897 A 19971204
- EP 9807555 W 19981123
Abstract (en)
[origin: DE19800847A1] The invention relates to a device for driving fastening elements into a base for the purpose of fastening structural components. Said device has a working piston whose range of acceleration and deceleration can be adapted to different conditions whilst maintaining an optimal driving depth (31) and minimal piston length (32). This applies to mechanical, pyrothechnical, pneumatic, electromagnetic and electrothermal working piston drive mechanisms. These devices can be configured for manual use or for production robots, and are characterised mainly in that the working stroke is limited by a piston sleeve (35) which is connected to the piston plate (11), a land (39) which is connected to a ring element (38) or a combination of the two. A chamber is therefore formed on the piston plate side (48a) and the ring side (48b). Said chamber accommodates an e.g. mechanical return device (8) which is subjected to its own load only during the driving-in and gauging processes. The remaining piston energy is cushioned by a buffer (30). The modular configuration of the piston plate (11) and the piston shaft (10) means that the components can be optimised independently in terms of shape and material. The piston mass can be varied considerably. The device can be configured with any degree of rigidity and can be adapted to different fastening elements, bases and driving-in conditions.
IPC 1-7
IPC 8 full level
B25C 1/14 (2006.01); B25C 7/00 (2006.01); B25C 1/18 (2006.01)
CPC (source: EP US)
B25C 1/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6457624 B1 20021001; AT E211958 T1 20020215; AU 1756999 A 19990628; AU 732265 B2 20010412; CA 2312353 A1 19990617; CA 2312353 C 20070130; CN 1137803 C 20040211; CN 1283145 A 20010207; CZ 20002069 A3 20011017; CZ 296853 B6 20060712; DE 19800847 A1 19990617; DE 59802676 D1 20020221; DK 1035950 T3 20020506; EP 1035950 A1 20000920; EP 1035950 B1 20020116; ES 2170546 T3 20020801; HK 1031354 A1 20010615; HU 222125 B1 20030428; HU P0102013 A2 20011028; HU P0102013 A3 20011128; JP 2001525262 A 20011211; PT 1035950 E 20020628; WO 9929472 A1 19990617
DOCDB simple family (application)
US 55577600 A 20000602; AT 98962387 T 19981123; AU 1756999 A 19981123; CA 2312353 A 19981123; CN 98812545 A 19981123; CZ 20002069 A 19981123; DE 19800847 A 19980113; DE 59802676 T 19981123; DK 98962387 T 19981123; EP 9807555 W 19981123; EP 98962387 A 19981123; ES 98962387 T 19981123; HK 01102182 A 20010326; HU P0102013 A 19981123; JP 2000524106 A 19981123; PT 98962387 T 19981123