HAND TOOL Russian patent published in 1994 - IPC

Abstract RU 2025267 C1

FIELD: hand tools. SUBSTANCE: tool is placed on the head of the fastener by its working head; grooves shall receive the projections of the mating form on the head of the fastener; then tool is rotated by its handle. EFFECT: enhanced reliability. 2 dwg

Similar patents RU2025267C1

Title	Year	Author	Number
SCREW OR WOOD SCREW HEAD	1991	Kazachkov Evgenij Mikhajlovich Kazachkov Mikhail Vasil'Evich	RU2010115C1
INTERBODY IMPLANT FOR STABILIZATION OF CERVICAL SPINE AND DEVICE FOR ITS INSTALLATION	2020	Balyazin-Parfenov Igor Viktorovich Medvedov Roman Shabanovich	RU2778201C2
HOLDER OF THREADING DIE FOR THREADING OUTER THREAD	1997	Kazachkov M.V.	RU2129936C1
THREADED FASTENER WITH SHAPED HEAD	2005	Khajrullin Ajrat Asgatovich Dmitriev Jurij Mikhajlovich Galiakhmetov Timur Shamilevich Velikanov Jurij Anatol'Evich	RU2311569C2
DEVICE FOR CONNECTING AND LOCKING DOOR LEAVES POSITIONED ONE BEHIND THE OTHER (VARIANTS)	2005	Majorov Vladimir Aleksandrovich	RU2289008C1
COMBINED EXTRACTOR FOR DAMAGED BONE SCREWS	2015	Pashkov Evgenij Valentinovich Kalinin Mikhail Ivanovich Pakhalyuk Vladimir Ivanovich Lozinskij Nikolaj Anatolevich	RU2642382C2
FASTENER AND WRENCH TO SCREW IT UP	2007	Vojtanov Vladimir Vladimirovich	RU2347956C2
VIBROEXTRACTOR WITH COMBINED MOVEMENT OF ENGAGEMENT ELEMENTS FOR THREADED FRAGMENTS OF TRANSPEDICULAR SCREWS	2015	Pashkov Evgenij Valentinovich Kalinin Mikhail Ivanovich Gajnullina Yana Nikolaevna Ustimenko Aleksandr Grigorevich	RU2626135C2
FASTENING ELEMENT	2009	Frank Uve	RU2447330C1
FIXATOR OF ANGULAR PLANK	2012	Pis'Menskij Sergej Vladimirovich Olenin Aleksandr Anatol'Evich	RU2517095C2

RU 2 025 267 C1

Authors

Kazachkov E.M.

Kazachkov M.V.

Dates

1994-12-30—Published

1991-07-31—Filed