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1. WO2007130258 - HYDRAULIC TOOL WITH WOBBLE PLATE TRANSMISSION

Publication Number WO/2007/130258
Publication Date 15.11.2007
International Application No. PCT/US2007/009125
International Filing Date 12.04.2007
IPC
F04B 23/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
23Pumping installations or systems
H01R 43/00 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
43Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
CPC
B25B 27/10
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
27Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
02for connecting objects by press fit or detaching same
10inserting fittings into hoses
F01B 3/0035
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
3Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
0032having rotary cylinder block
0035having two or more sets of cylinders or pistons
F01B 3/0044
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
3Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
0032having rotary cylinder block
0044Component parts, details, e.g. valves, sealings, lubrication
F04B 1/146
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
1Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
12having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
14having stationary cylinders
141Details or component parts
146Swash plates; Actuating elements
Applicants
  • FCI AMERICAS TECHNOLOGY, INC. [US]/[US] (BR, CA, MX)
  • FCI [FR]/[FR] (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BW, BY, BZ, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SV, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
  • LEFAVOUR, John, D. [US]/[US] (UsOnly)
  • MONTMINY, Armand, T. [US]/[US] (UsOnly)
  • FAUCHER, Thomas, R. [US]/[US] (UsOnly)
Inventors
  • LEFAVOUR, John, D.
  • MONTMINY, Armand, T.
  • FAUCHER, Thomas, R.
Agents
  • GEIBEL, Dean, E.
Priority Data
11/429,03904.05.2006US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HYDRAULIC TOOL WITH WOBBLE PLATE TRANSMISSION
(FR) OUTIL HYDRAULIQUE DOTÉ D'UNE TRANSMISSION À PLATEAU OSCILLANT
Abstract
(EN) A hydraulic tool including a motor; a hydraulic pump comprising only one reciprocating piston pump member; and a transmission connecting the motor to the hydraulic pump. The transmission includes a wobble plate and at least one spring. The wobble plate includes a front end pivotably connected to a frame of the pump. A rear end of the piston pump member is located against the front end of the wobble plate. The spring is spaced from the piston pump member and applies a biasing force against the front end of the wobble plate.
(FR) L'invention concerne un outil hydraulique comprenant: un moteur; une pompe hydraulique comprenant un unique élément de pompe à piston alternatif; et une transmission reliant le moteur à la pompe hydraulique. Cette transmission comprend un plateau oscillant et au moins un ressort. Le plateau oscillant comprend une extrémité avant reliée pivotante à une ossature de la pompe. Une extrémité arrière de l'élément de pompe à piston est située contre l'extrémité avant du plateau oscillant. Le ressort est séparé de l'élément de pompe à piston et applique une force de contrainte contre l'extrémité avant du plateau oscillant.
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