EP 3260406 B1 20190327 - THREAD CLAMPING DEVICE
Title (en)
THREAD CLAMPING DEVICE
Title (de)
FADENKLEMMVORRICHTUNG
Title (fr)
DISPOSITIF PINCE-FIL
Publication
Application
Previously filed application
102016007041 20160609 DE
Priority
DE 102016007041 A 20160609
Abstract (en)
[origin: JP2017218715A] PROBLEM TO BE SOLVED: To provide a thread clamp apparatus capable of reducing sensitivity to soils and elongating the useful life.SOLUTION: A thread clamp apparatus 14 is for a spindle 2 of a spinning machine or a yarn twister and comprises a first clamp element 15, a second clamp element 18, a loading apparatus that applies a pressure on the second clamp element with a spring force toward the first clamp element, and a load-removing apparatus that positions the second clamp element with a centrifugal force with an interval from the first clamp element 15. A spring element 17 is used as a loading and load-removing apparatus. The spring element is guided by an under-winding tube 16 and is connected with the second clamp element supported movably. The spring element comprises a centrifugal force element 26 and influences a shape of the spring element corresponding to the number of revolutions of the spindle, and thus is capable of setting a position of the second clamp element in advance.SELECTED DRAWING: Figure 1A
IPC 8 full level
B65H 65/00 (2006.01); D01H 1/38 (2006.01)
CPC (source: CN EP KR)
B65H 65/00 (2013.01 - EP KR); D01H 1/38 (2013.01 - EP KR); D01H 1/40 (2013.01 - CN); D01H 7/04 (2013.01 - CN); B65H 2701/31 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3260406 A1 20171227; EP 3260406 B1 20190327; CN 107488898 A 20171219; CN 107488898 B 20210507; DE 102016007041 A1 20171214; ES 2765299 T3 20200608; JP 2017218715 A 20171214; JP 6967881 B2 20211117; KR 102301550 B1 20210914; KR 20170139445 A 20171219; TR 201907429 T4 20190621; TW 201804037 A 20180201
DOCDB simple family (application)
EP 17172778 A 20170524; CN 201710417170 A 20170606; DE 102016007041 A 20160609; ES 17172778 T 20170524; JP 2017113468 A 20170608; KR 20170064228 A 20170524; TR 201907429 T 20170524; TW 106118786 A 20170607