EP 1488890 A1 20041222 - Tool for reassembly and disassembly of poppet valve spring assemblies
Title (en)
Tool for reassembly and disassembly of poppet valve spring assemblies
Title (de)
Werkzeug zur Demontage und zum Wiedereinbau von Ventilfederbaugruppen
Title (fr)
Outil de montage et démontage pour des groupes soupape avec leur ressort
Publication
Application
Priority
GR 2003100260 A 20030610
Abstract (en)
This invention relates to a tool for reassembly and disassembly of poppet valve spring assemblies of an automotive cylinder head. It includes a pressure lever (22) which slides on a horizontal steel shaft (3) and which is mounted on vertical columns (2). The columns are supporting themselves on two metal bases (1) which are firmly attached to stud bolts of an automotive cylinder head. The tool also includes a socket (25) to which either an adaptor for reassembly or for disassembly are attached. The adaptors perform the removal and the installation of the valve locks (21) during the operation of an automotive engine repair. <IMAGE> <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
B25B 27/24 (2006.01)
CPC (source: EP)
B25B 27/24 (2013.01)
Citation (search report)
- [Y] DE 9111245 U1 19911121
- [Y] DE 10019777 A1 20011025 - VOLKSWAGEN AG [DE]
- [A] US 6321432 B1 20011127 - PRZYBYLA STANLEY R [US]
- [A] DE 29719943 U1 19980219 - WEITNER WERNER [DE]
- [A] DE 4237715 C1 19940113 - ECKER LAMBERT [DE]
- [A] US 4304035 A 19811208 - ECKER LAMBERT
- [A] GB 2292988 A 19960313 - KLANN HORST [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04386020 A 20040610; GR 2003100260 A 20030610