EP 4094893 A1 20221130 - PIPE WRENCH
Title (en)
PIPE WRENCH
Title (de)
ROHRZANGE
Title (fr)
PINCE SERRE-TUBES
Publication
Application
Priority
- US 201462042602 P 20140827
- US 201462094465 P 20141219
- US 201562180255 P 20150616
- EP 15835194 A 20150826
- US 2015046847 W 20150826
Abstract (en)
A pipe wrench includes a head having an aperture defining a central axis. The pipe wrench includes a first jaw coupled to the head having a plurality of teeth defining a first contact region, and a second jaw partially extending through the aperture of the head having a threaded portion and a plurality of teeth defining a second contact region. The second contact region extends beyond the first contact region in a direction parallel to side surfaces of the head. The pipe wrench includes a biasing mechanism located within the aperture to align the threaded portion of the second jaw with the central axis of the aperture, and an actuator having threads engaged with the threaded portion of the second jaw such that rotation of the actuator moves the second contact region of the second jaw relative to the first contact region of the first jaw.
IPC 8 full level
B25B 13/10 (2006.01); B25B 13/12 (2006.01); B25B 13/16 (2006.01); B25B 13/50 (2006.01)
CPC (source: EP)
B25B 13/16 (2013.01); B25B 13/5058 (2013.01)
Citation (applicant)
- US 201562180255 P 20150616
- US 201462094465 P 20141219
- US 201462042602 P 20140827
Citation (search report)
- [XY] US 2063318 A 19361208 - LARSON JOHN V
- [Y] US 3046821 A 19620731 - LEO LEGRIS WILLIAM
- [A] US 2004129115 A1 20040708 - GREGORY N SCOTT [US]
- [A] US 2517729 A 19500808 - SIMON SMITH
- [A] US 6378400 B1 20020430 - BOGLI ROBERT [US]
- [A] US 2003015068 A1 20030123 - POOLE DANIEL L [US], et al
Citation (examination)
- US 2192702 A 19400305 - WRIGHT CLYDE E
- US 3280667 A 19661025 - WOODLING GEORGE V
- US 2051755 A 19360818 - THEWES WILLIAM O
- US 2760395 A 19560828 - ST PIERRE HENRY
- CN 201511326 U 20100623 - WENDENG WEILI HIGH END TOOLS CO LTD
- US 2014083260 A1 20140327 - KUNDRACIK RICHARD M [US], et al
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)
WO 2016033134 A1 20160303; AU 2015306723 A1 20170323; AU 2015306723 B2 20180823; AU 2018267655 A1 20181213; AU 2018267655 B2 20200827; AU 2020267258 A1 20201210; AU 2020267258 B2 20220721; CN 106715052 A 20170524; CN 106715052 B 20191203; EP 3186038 A1 20170705; EP 3186038 A4 20180808; EP 3186038 B1 20220720; EP 4094893 A1 20221130; TW 201620678 A 20160616; TW 201706080 A 20170216; TW I613043 B 20180201; TW I630074 B 20180721
DOCDB simple family (application)
US 2015046847 W 20150826; AU 2015306723 A 20150826; AU 2018267655 A 20181122; AU 2020267258 A 20201112; CN 201580053733 A 20150826; EP 15835194 A 20150826; EP 22175136 A 20150826; TW 104127921 A 20150826; TW 105136020 A 20150826