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1. (WO2019048728) A METHOD FOR CONTROLLING THE DRIVING OF THE HAMMER AND THE MOVEMENTS OF THE RAM IN AN IMPACT PILE DRIVING APPARATUS, AS WELL AS AN IMPACT PILE DRIVING APPARATUS AND AN IMPACT PILE DRIVING MACHINE
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Pub. No.: WO/2019/048728 International Application No.: PCT/FI2017/050634
Publication Date: 14.03.2019 International Filing Date: 07.09.2017
IPC:
E02D 7/26 (2006.01)
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
7
Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds
26
Placing by using several means simultaneously
Applicants:
JUNTTAN OY [FI/FI]; PL 1702 70701 KUOPIO, FI
Inventors:
PAAVOLA, Jaakko; FI
HALONEN, Antti; FI
HOLOPAINEN, Jyrki; FI
Agent:
BERGGREN OY; Visiokatu 1 33720 Tampere, FI
Priority Data:
Title (EN) A METHOD FOR CONTROLLING THE DRIVING OF THE HAMMER AND THE MOVEMENTS OF THE RAM IN AN IMPACT PILE DRIVING APPARATUS, AS WELL AS AN IMPACT PILE DRIVING APPARATUS AND AN IMPACT PILE DRIVING MACHINE
(FR) PROCÉDÉ DE COMMANDE DE BATTAGE DE MARTEAU ET DE MOUVEMENTS DE BÉLIER DANS UN APPAREIL DE BATTAGE DE PIEU À IMPACT, AINSI QU'APPAREIL DE BATTAGE DE PIEU À IMPACT ET MACHINE DE BATTAGE DE PIEU À IMPACT
Abstract:
(EN) The application relates to a method for controlling the pressing of the hammer (5) and the impacts of the ram in an impact pile driving apparatus (20), in which method the hammer (5) of the impact pile driving apparatus (20) is pressed by a pressing device (10) against a pile (30) during driving the pile (30) into the ground, wherein the impact energy (Ej) imposed on the pile by a ram moving back and forth within the hammer (5) of the impact pile driving apparatus (20), and the pressing force (Fp) imposed on the pile (30) by the pressing device (10), are automatically controlled on the basis of the measured embedding depth (s) of the pile, by the control system of the pile driving apparatus (20). The application also relates to a pile driving apparatus (20) and a pile driving machine (1).
(FR) L'invention concerne un procédé qui permet de commander le pressage du marteau (5) et les impacts du bélier dans un appareil de battage de pieu à impact (20), dans lequel le marteau (5) de l'appareil de battage de pieu à impact (20) est pressé par un dispositif de pression (10) contre un pieu (30) pendant l'entraînement du pieu (30) dans le sol, l'énergie d'impact (Ej), imposée sur le pieu par un bélier se déplaçant en va-et-vient à l'intérieur du marteau (5) de l'appareil de battage de pieu à impact (20), et la force de pression (Fp), imposée sur le pieu (30) par le dispositif de pression (10), étant automatiquement commandées sur la base de la ou des profondeurs d'enrobage mesurées du pieu, par le système de commande de l'appareil de battage de pieu (20). L'invention concerne également un appareil de battage de pieu (20) et une machine de battage de pieu (1).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: ???LANGUAGE_SYMBOL_FI??? (FI)