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1. (WO2019061084) TRIGGER LOCKOUT WITH DISSIMILAR ACTIONS
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Pub. No.: WO/2019/061084 International Application No.: PCT/CN2017/103729
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
F16P 3/00 (2006.01) ,B27B 17/00 (2006.01) ,B25F 5/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
P
SAFETY DEVICES IN GENERAL
3
Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
B PERFORMING OPERATIONS; TRANSPORTING
27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
B
SAWS; COMPONENTS OR ACCESSORIES THEREFOR
17
Chain saws; Equipment therefor
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
F
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
5
Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
Applicants:
CHANGZHOU GLOBE CO., LTD. [CN/CN]; No. 65 (3-4) Xinggang Road Zhonglou District Changzhou, Jiangsu 213023, CN
Inventors:
AGNE, Ola; SE
LENNINGS, Eric; SE
ARNELL, Thomas; SE
Agent:
SUZHOU LINKED INTELLECTUAL PROPERTY AGENCY; Building 1, Tsinghua Technology Park No. 1666, Zuchongzhi South Road, Kunshan Suzhou, Jiangsu 215300, CN
Priority Data:
Title (EN) TRIGGER LOCKOUT WITH DISSIMILAR ACTIONS
(FR) VERROUILLAGE DE DÉCLENCHEMENT À ACTIONS DIFFÉRENTES
Abstract:
(EN) Described herein is a control assembly (1) for selectively controlling actuation of an electric motor arranged to power a hand-held power tool (3) based on combined performance of two dissimilar operator actions and a hand-held power tool (3) comprising such a control assembly (1). A switch member (6) may be closed responsive to an enabling action comprising a first of the two dissimilar operator actions. A throttle control member (7) is configured to become operable responsive to actuation of the throttle control member (7) past a first movement threshold (REF_LATCH), i.e. a second dissimilar operator action, while the switch member (6) is in the actuated state. The throttle control member (7) remains repeatedly operable above a second movement threshold (REF_RELEASE), even if the switch member (6) is opened. Actuation of the throttle control member (7) to below the second movement threshold (REF_RELEASE) will render the throttle control member (7) non-operable until renewed combined performance of the first and second dissimilar operator actions.
(FR) L'invention concerne un ensemble de commande (1) permettant de commander sélectivement l'actionnement d'un moteur électrique agencé pour alimenter un outil électrique portatif (3) sur la base des performances combinées de deux actions d'opérateur différentes et un outil électrique portatif (3) comprenant un tel ensemble de commande (1). Un élément de commutation (6) peut être fermé en réponse à une action de permission comprenant une première des deux actions d'opérateur différentes. Un élément de commande de papillon des gaz (7) est configuré pour pouvoir être utilisé en réponse à un actionnement de l'élément de commande de papillon des gaz (7) devant un premier seuil de mouvement (REF_LATCH), c'est-à-dire une seconde action d'opérateur différente, tandis que l'élément de commutation (6) est dans l'état actionné. L'élément de commande de papillon des gaz (7) reste utilisable de manière répétée au-dessus d'un second seuil de mouvement (REF_RELEASE), même si l'élément de commutation (6) est ouvert. L'actionnement de l'élément de commande de papillon des gaz (7) au-dessous du second seuil de mouvement (REF_RELEASE) va rendre l'élément de commande de papillon des gaz (7) non utilisable jusqu'à ce que les performances combinées des première et seconde actions d'opérateur différentes soient renouvelées.
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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)