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1. (WO2007005034) EXCAVATOR DEMOLITION ATTACHMENT WITH INTERCHANGEABLE JAW ASSEMBLIES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/005034 International Application No.: PCT/US2005/027226
Publication Date: 11.01.2007 International Filing Date: 29.07.2005
Chapter 2 Demand Filed: 24.01.2007
IPC:
E02F 3/96 (2006.01) ,E02F 3/36 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
3
Dredgers; Soil-shifting machines
04
mechanically-driven
96
with arrangements for alternate use of different digging elements
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
F
DREDGING; SOIL-SHIFTING
3
Dredgers; Soil-shifting machines
04
mechanically-driven
28
with digging tools mounted on a dipper- or bucket-arm, e.g. dippers, buckets
36
Component parts
Applicants:
GENESIS ATTACHMENTS, LLC [US/US]; 5825 Council Street Northeast Cedar Rapids, IA 52402, US (AllExceptUS)
CHRISTENSON, Ross D. [US/US]; US (UsOnly)
Inventors:
CHRISTENSON, Ross D.; US
Agent:
HELGET, Gerald, E.; 80 South Eighth Street Suite 2200 Minneapolis, MN 55402, US
Priority Data:
11/169,56229.06.2005US
Title (EN) EXCAVATOR DEMOLITION ATTACHMENT WITH INTERCHANGEABLE JAW ASSEMBLIES
(FR) ACCESSOIRE DE DÉMOLITION D’EXCAVATRICE AVEC ENSEMBLES MÂCHOIRES INTERCHANGEABLES
Abstract:
(EN) This heavy-duty demolition apparatus (10) includes a unitary jaw assembly, having a pair of pivoting jaws (12, 14) connected by a main pivot pin (16); a first adaptor (50) on the boom structure; a second adaptor (60) on the jaw assembly, the second adaptor engaging the first adaptor, so that the jaw assembly can be easily removed as a unit from the boom structure; and a lock pin (70) fixed to the first adapter (50) and engaging the second adapter (60) to maintain the jaw assembly in locked relationship to the boom structure. Because of the structure of the apparatus (10), the distance between the attachment point of the hydraulic ram on the boom structure and the main pivot point of the jaw assembly can be varied between interchangeable jaw assemblies.
(FR) La présente invention concerne un appareil de démolition robuste (10) qui inclut un ensemble mâchoire monobloc, comportant une paire de mâchoires pivotantes (12, 14) raccordées par un axe d’articulation principal (16) ; un premier adaptateur (50) sur la structure de bras ; un second adaptateur (60) sur l’ensemble mâchoire, le second adaptateur s’engageant dans le premier adaptateur, de sorte que l’ensemble mâchoire peut être facilement retiré comme une unité de la structure de bras ; et un ergot d’arrêt (70) fixé au premier adaptateur (50) et s’engageant dans le second adaptateur (60) pour maintenir l’ensemble mâchoire verrouillé sur la structure de bras. En raison de la structure de l’appareil (10), la distance entre le point de fixation du bélier hydraulique sur la structure de bras et l’axe de pivotement principal de l’ensemble mâchoire peut varier selon les ensembles mâchoires interchangeables.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1896664JP2008545078ES2379452CA2613914NZ565377AU2005334108
DK1896664