WORKING EQUIPMENT FOR POWER SHOVEL Russian patent published in 1994 - IPC

Abstract RU 2014397 C1

FIELD: earth-moving machine. SUBSTANCE: device has boom 3, hydraulic cylinder 4 connected with hydraulic cylinder 5 through lever 6. Rod of hydraulic cylinder 7 is connected with telescopic part of handle 8 and hinged link 10. When load of working equipment applied to hydraulic cylinder rod is raised, arm of force applying from hydraulic cylinder is automatically increased. EFFECT: decreased overload on hydraulic cylinders. 2 dwg

Similar patents RU2014397C1

Title	Year	Author	Number
WORKING EQUIPMENT OF A SINGLE-BUCKET HYDRAULIC EXCAVATOR	0	Popov Aleksandr Vladimirovich Zhigulina Tatyana Nikolaevna Popov Vladimir Grigorevich	SU1765306A1
WORKING EQUIPMENT OF SINGLE-BUCKET HYDRAULIC EXCAVATOR	2006	Makeev Viktor Nikolaevich Pleshkov Denis Dmitrievich	RU2320823C2
WORKING ATTACHMENTS OF SINGLE-BUCKET EXCAVATOR	2010	Isakov Vladimir Semenovich Maksimov Jurij Valer'Evich Similejskij Georgij Mikhajlovich	RU2450106C1
WORKING EQUIPMENT OF SINGLE-BUCKET HYDRAULIC EXCAVATOR	2002	Lisivenko M.A. Lisivenko A.V. Lisivenko V.I.	RU2233948C1
SINGLE-BUCKET EXCAVATOR WORKING EQUIPMENT	0	Vojtsekhovskij Rostislav Igorevich Kukla Vasilij Afanasevich Kirilyuk Yurij Aleksandrovich Malik Gennadij Grigorevich	SU692941A1
WORKING EQUIPMENT OF SINGLE-BUCKET EXCAVATOR	2023	Ashcheulov Aleksandr Vitalevich Vasilev Ivan Vladimirovich Glebov Vadim Dmitrievich	RU2808751C1
WORKING EQUIPMENT OF SINGLE-BUCKET EXCAVATOR	0	Balovnev Vladilen Ivanovich Khmara Leonid Andreevich Golubchenko Aleksandr Ivanovich	SU1707141A1
WORKING EQUIPMENT OF SINGLE-BUCKET EXCAVATOR	2007	Kabanov Oleg Viktorovich Abdrazakov Fjarid Kinzhaevich Solov'Ev Dmitrij Aleksandrovich Demidov Maksim Viktorovich	RU2344240C2
SINGLE-BUCKET HYDRAULIC EXCAVATOR	1994	Bojko Anatolij Aleksandrovich[Ua] Bykov Aleksandr Vladimirovich[Ua] Ivanchuk Mikhail Ivanovich[Ua] Kiriljuk Anatolij Kharitonovmch[Ua] Sakhno Boris Grigor'Evich[Ua] Sergeev Sergej Gavrilovich[Ua] Kharchenko Nikolaj Mikhajlovich[Ua] Chmilenko Anatolij Aleksandrovich[Ua]	RU2085662C1
POWER SHOVEL WORKING EQUIPMENT	0	Abramov Aleksej Nikolaevich Ermilov Aleksandr Borisovich Marshak Aleksandr Arkadevich	SU1027338A1

RU 2 014 397 C1

Authors

Bulgakov A.G.

Drovnikov A.N.

Zagorodnjuk V.T.

Fabrikov A.I.

Dates

1994-06-15—Published

1991-04-23—Filed