Title:
管継手
Document Type and Number:
Japanese Patent JP3930478
Kind Code:
B2
Abstract:
A fitting for connection to a pipe includes a sleeve, in which a body is axially displaced along a sleeve axis, whereby the body has a drill for drilling into the pipe and/or a valve body of a valve. The fitting also includes a branch sleeve, located in particular on the sleeve and to which a branch line can be connected. The fitting is easily constructed in such a way that safety requirements are reliably met and such that a connection to a branch line can be easily established if necessary. According to another aspect of the fitting, a locking device which includes an actuating element is located in the branch sleeve, in such a way that the locking device is actuated by means of the axially displaceable body in the sleeve.
Inventors:
Meyer, Huabin
Zuichler, wolfgang
Zuichler, wolfgang
Application Number:
JP2003562526A
Publication Date:
June 13, 2007
Filing Date:
January 15, 2003
Export Citation:
Assignee:
Friattec Actienge Gezershaft
International Classes:
F16L41/06; B23B41/08; F16L47/00; F16L47/34; F16L55/00
Domestic Patent References:
| JP2001056082A | ||||
| JP2001336654A | ||||
| JP2001336653A | ||||
| JP2001059594A | ||||
| JP3104838U |
Foreign References:
| EP0845630A1 | ||||
| EP0572817A1 | ||||
| DE1028839B | ||||
| DE1153591B | ||||
| FR616904A1 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura