HRPK20070014B3 - Articulated device for grinding and polishing of spherical surfaces - Google Patents

Articulated device for grinding and polishing of spherical surfaces

Info

Publication number
HRPK20070014B3
HRPK20070014B3 HR20070014A HRP20070014A HRPK20070014B3 HR PK20070014 B3 HRPK20070014 B3 HR PK20070014B3 HR 20070014 A HR20070014 A HR 20070014A HR P20070014 A HRP20070014 A HR P20070014A HR PK20070014 B3 HRPK20070014 B3 HR PK20070014B3
Authority
HR
Croatia
Prior art keywords
arm
shaft
roller
swivel
grinding
Prior art date
Application number
HR20070014A
Other languages
Croatian (hr)
Inventor
Brkanović Renko
Original Assignee
Brkanović Renko
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brkanović Renko filed Critical Brkanović Renko
Priority to HR20070014A priority Critical patent/HRPK20070014B3/en
Priority to PCT/HR2007/000047 priority patent/WO2008084265A1/en
Publication of HRP20070014A2 publication Critical patent/HRP20070014A2/en
Publication of HRPK20070014B3 publication Critical patent/HRPK20070014B3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/06—Portable grinding machines, e.g. hand-guided; Accessories therefor with abrasive belts, e.g. with endless travelling belts; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

Zglobna naprava za brušenje i poliranje okruglih predmeta, naznačena time, da ima nosivi krak (A), preko kojeg se naprava spaja na električnu brusilicu (F); da ima zakretni krak (B) s ručkom (8), za zakretanje zakretnog kraka; da ima osovinu (22) na koju su zglobno spojeni nosivi krak sa zakretnim krakom; da ima pogonski valjak (C), koji se zajedno s nosivim krakom spaja na vratilo (27) električne brusilice; da ima nosivi valjak (D), koji je, preko osovine (22) spojen zajedno s nosivim krakom i zakretnim krakom; da ima okretni valjak (E), koji je preko osovine (23) spojen na zakretni krak; da na osovinama (22 i 23), ispod nosivog i okretnog valjka, ima držače opruge (24) između kojih je spojena opruga (25), koja zakretni krak nakon zakretanja vraća u početni položaj. Patent sadrži još 5 patentnih zahtjeva.A joint device for grinding and polishing round objects having a support arm (A) through which the device is connected to an electric grinder (F); that it has a swivel arm (B) with a handle (8) for rotating the swivel arm; that it has a shaft (22) to which the supporting arm and the pivot arm are articulated; that it has a drive roller (C), which together with the load arm connects to the shaft (27) of the electric grinder; that it has a support roller (D), which is coupled to the support shaft and the pivot arm via the shaft (22); that it has a pivot roller (E), which is connected to the pivot arm via a shaft (23); that there are spring holders (24) between the axles (22 and 23), below the load roller and swivel roller, between which a spring (25) is connected, which returns the swivel arm to its initial position after rotation. The patent contains 5 more patent claims.

HR20070014A 2007-01-12 2007-01-12 Articulated device for grinding and polishing of spherical surfaces HRPK20070014B3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
HR20070014A HRPK20070014B3 (en) 2007-01-12 2007-01-12 Articulated device for grinding and polishing of spherical surfaces
PCT/HR2007/000047 WO2008084265A1 (en) 2007-01-12 2007-12-19 Articulated device for grinding and polishing of round objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HR20070014A HRPK20070014B3 (en) 2007-01-12 2007-01-12 Articulated device for grinding and polishing of spherical surfaces

Publications (2)

Publication Number Publication Date
HRP20070014A2 HRP20070014A2 (en) 2008-08-31
HRPK20070014B3 true HRPK20070014B3 (en) 2010-03-31

Family

ID=39232758

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20070014A HRPK20070014B3 (en) 2007-01-12 2007-01-12 Articulated device for grinding and polishing of spherical surfaces

Country Status (2)

Country Link
HR (1) HRPK20070014B3 (en)
WO (1) WO2008084265A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011002462U1 (en) * 2011-02-07 2011-04-28 Metabowerke Gmbh Pipe belt grinding unit
CN103337392B (en) * 2013-05-21 2015-08-26 浙江亚特电器有限公司 A kind of switch on-off mechanism of electric tool
CN108581699A (en) * 2018-04-03 2018-09-28 海宁鼎合工程技术开发有限公司 A kind of stainless steel tube grinding device and its application method
CN108274359A (en) * 2018-04-10 2018-07-13 五冶集团上海有限公司 A kind of cylinder milling tool and its application
CN111975489B (en) * 2020-08-26 2021-10-01 珠海蓝冠电子科技有限公司 Metal grinding device
CN112388463B (en) * 2020-11-12 2022-03-18 杭州程源木业有限公司 Polishing device for cylindrical wood
WO2023106905A1 (en) * 2022-02-07 2023-06-15 Ozinskis Olegs A machining device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50010157D1 (en) * 2000-01-03 2005-06-02 Suhner Intertrade Ag Brugg Belt grinding machine for grinding pipes
DE202004016143U1 (en) * 2004-10-13 2006-03-16 C. & E. Fein Gmbh belt sander
DE202004016488U1 (en) * 2004-10-25 2004-12-30 Trischler, Franz Hand held grinding machine with endless belt, has plates on belt guide rolls to prevent belt from slipping off
DE202006005159U1 (en) * 2006-03-30 2006-08-10 Trischler, Franz Hand-held polishing and grinding tool has endless belt moving between two rollers and deflected under tension by an arm

Also Published As

Publication number Publication date
HRP20070014A2 (en) 2008-08-31
WO2008084265A1 (en) 2008-07-17

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
NPPZ Continued processing
NPPU Continued processing adopted
AKOB Publication of a request for the grant of a patent not including a substantive examination of a patent application (a consensual patent)
PKB1 Consensual patent granted
ODRP Renewal fee for the maintenance of a patent

Payment date: 20130710

Year of fee payment: 7

PBKO Lapse due to non-payment of renewal fee for consensual patent

Effective date: 20140112