Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019047682) RADIAL CONSTANT FORCE FLOATING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/047682 International Application No.: PCT/CN2018/100468
Publication Date: 14.03.2019 International Filing Date: 14.08.2018
IPC:
B24B 41/04 (2006.01) ,B24B 9/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
41
Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
04
Headstocks; Working-spindles; Features relating thereto
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
9
Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
02
characterised by a special design with respect to properties of materials specific to articles to be ground
04
of metal, e.g. skate blades
Applicants:
南宁宇立仪器有限公司 SUNRISE INSTRUMENTS CO., LTD. [CN/CN]; 中国广西壮族自治区南宁市 科园西十路19号B2栋2层 2/F, Block B2, No. 19 West Keyuan 10th Road Nanning, Guangxi 530007, CN
Inventors:
黄约 HUANG, York Yue; CN
唐明福 TANG, Mingfu; CN
黎相成 LI, Xiangcheng; CN
刘运毅 LIU, Yunyi; CN
Agent:
广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM; 中国广东省广州市 越秀区先烈中路80号汇华商贸大厦1508室 Room 1508, Huihua Commercial & Trade Building, No. 80 Xian Lie Zhong Road, Yuexiu District Guangzhou, Guangdong 510070, CN
Priority Data:
201710811731.811.09.2017CN
Title (EN) RADIAL CONSTANT FORCE FLOATING DEVICE
(FR) DISPOSITIF FLOTTANT À FORCE CONSTANTE RADIALE
(ZH) 一种径向恒力浮动装置
Abstract:
(EN) A radial constant force floating device, comprising a cylinder barrel (1), a piston (2), a universal bearing (3), a bearing cylinder (4), a bearing claw (5), a supporting base (6) and a force application claw (7). The cylinder barrel (1) is sleeved outside the piston (2) and forms an air cavity (8) with the piston (2); the supporting base (6) is fixedly connected to the bottom end of the cylinder barrel (1); the universal bearing (3) is disposed at the center of the supporting base (6), and is internally provided with the bearing cylinder (4) which matches the universal bearing (3); the bearing claw (5) is fixedly connected to the bearing cylinder (4); and the bearing claw (5) is fixedly connected to the piston (2) and is in contact with the force application claw (7). With the presentradial constant force floating device, constant force in the radial direction of the bearing cylinder may be applied to a device to be processed, so that a polishing device and the like mounted on the present radial constant force floating device may revolve very flexibly along the surface of a processing blank, thereby carrying out polishing and other processes.
(FR) L'invention concerne un dispositif flottant à force constante radiale, comprenant un corps de cylindre (1), un piston (2), un palier universel (3), un cylindre de palier (4), une griffe de palier (5), une base de support (6) et une griffe d'application de force (7). Le corps de cylindre (1) est emmanché à l'extérieur du piston (2) et forme une cavité d'air (8) avec le piston (2) ; la base de support (6) est reliée de manière fixe à l'extrémité inférieure du corps de cylindre (1) ; le palier universel (3) est disposé au centre de la base de support (6), et est intérieurement pourvu du cylindre de palier (4) qui correspond au palier universel (3) ; la griffe de palier (5) est reliée de manière fixe au cylindre de palier (4) ; et la griffe de palier (5) est reliée de manière fixe au piston (2) et est en contact avec la griffe d'application de force (7). Avec le présent dispositif flottant à force constante radiale, une force constante dans la direction radiale du cylindre de palier peut être appliquée à un dispositif à traiter, de telle sorte qu'un dispositif de polissage et similaire monté sur le présent dispositif flottant à force constante radiale peut tourner de manière très flexible le long de la surface d'une ébauche de traitement, ce qui permet d'effectuer le polissage et d'autres processus.
(ZH) 一种径向恒力浮动装置,包括有气缸筒(1)、活塞(2)、万向轴承(3)、支承筒(4)、承力爪(5)、支撑座(6)和加力爪(7),气缸筒(1)套设于活塞(2)外部并与活塞(2)形成一个气腔(8),支撑座(6)固定连接于气缸筒(1)的底端;万向轴承(3)设置在支撑座(6)的中心,万向轴承(3)内配套装有与万向轴承(3)相匹配的支承筒(4);承力爪(5)与支承筒(4)固定连接,加力爪(5)与活塞(2)固定连接,承力爪(5)与加力爪(7)相接触。本径向恒力浮动装置可实现对待加工器件施以一个沿支承筒径向的恒力,使得安装在本径向恒力浮动装置的打磨器件等可以非常灵活的沿着被加工毛坯表面运转以实现打磨等工艺。
front page image
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: Chinese (ZH)
Filing Language: Chinese (ZH)