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1. (WO2019043571) A MECHANISM FOR ADJUSTING PRE-LOAD ON A SPRING OF A TELESCOPIC SHOCK ABSORBER
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Pub. No.: WO/2019/043571 International Application No.: PCT/IB2018/056549
Publication Date: 07.03.2019 International Filing Date: 28.08.2018
IPC:
B60G 15/02 (2006.01) ,B60G 17/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
G
VEHICLE SUSPENSION ARRANGEMENTS
15
Resilient suspensions characterised by arrangement, location, or type of combined spring and vibration- damper, e.g. telescopic type
02
having mechanical spring
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
G
VEHICLE SUSPENSION ARRANGEMENTS
17
Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
Applicants:
BADVE ENGINEERING LIMITED [IN/IN]; Plot No A 23 / 1, Khalumbare, MIDC Phase II, MH Pune 410 501, IN
Inventors:
KULKARNI, Nikhil; IN
KULKARNI, Rohan; IN
BADVE, Shrikant; IN
BADVE, Sumedh; IN
CHAWLA, Balraj Singh; IN
MITTAL, Vinay; IN
Agent:
SABALE, Suneet; IN
Priority Data:
20172100704128.08.2017IN
Title (EN) A MECHANISM FOR ADJUSTING PRE-LOAD ON A SPRING OF A TELESCOPIC SHOCK ABSORBER
(FR) MÉCANISME DE RÉGLAGE DE PRÉCHARGE SUR UN RESSORT D'UN AMORTISSEUR TÉLESCOPIQUE
Abstract:
(EN) The present invention provides a mechanism for adjusting pre-load on a spring of a telescopic shock absorber. The mechanism is having a knob, a connecting member a transition unit. The connecting member is coaxially extending from the knob. The transition unit is having at least one cylindrical member having a cam profile on at least one end. The transition unit is arranged between the connecting member and the spring. Upon rotating the knob, the connecting member rotates, the transition unit along with the at least one cylindrical member converts a rotational movement of the connecting member to an axial movement for compressing or expanding the spring, thereby adjusting the pre-load on the spring of a telescopic shock absorber.
(FR) La présente invention concerne un mécanisme de réglage d'une précharge sur un ressort d'un amortisseur télescopique. Le mécanisme comprend un bouton, un élément de raccordement et une unité de transition. L'élément de raccordement s'étend de manière coaxiale à partir du bouton. L'unité de transition comprend au moins un élément cylindrique présentant un profil de came sur au moins une extrémité. L'unité de transition est agencée entre l'élément de raccordement et le ressort. Lors de la rotation du bouton, l'élément de raccordement tourne, l'unité de transition conjointement avec ledit élément cylindrique convertit un mouvement de rotation de l'élément de raccordement en un mouvement axial pour comprimer ou dilater le ressort, ce qui permet de régler la précharge sur le ressort d'un amortisseur télescopique.
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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: English (EN)