[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

IT1258733B - HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS - Google Patents

HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS

Info

Publication number
IT1258733B
IT1258733B ITFI920112A ITFI920112A IT1258733B IT 1258733 B IT1258733 B IT 1258733B IT FI920112 A ITFI920112 A IT FI920112A IT FI920112 A ITFI920112 A IT FI920112A IT 1258733 B IT1258733 B IT 1258733B
Authority
IT
Italy
Prior art keywords
shaft
sector
head
polishing machine
pin
Prior art date
Application number
ITFI920112A
Other languages
Italian (it)
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 filed Critical
Priority to ITFI920112A priority Critical patent/IT1258733B/en
Publication of ITFI920112A0 publication Critical patent/ITFI920112A0/en
Priority to EP93830208A priority patent/EP0571340B1/en
Priority to AT93830208T priority patent/ATE135276T1/en
Priority to DE69301762T priority patent/DE69301762T2/en
Priority to ES93830208T priority patent/ES2085754T3/en
Publication of ITFI920112A1 publication Critical patent/ITFI920112A1/en
Application granted granted Critical
Publication of IT1258733B publication Critical patent/IT1258733B/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B24B41/0475—Grinding heads for working on plane surfaces equipped with oscillating abrasive blocks, e.g. mounted on a rotating head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Testa per macchina lucidatrice con albero motore (1) verticale provvisto di una flangia (2) di trascinamento di un carter (3), con più portasettori (12) calettati su alberi (9) orizzontali, in cui una prima ruota dentata (4) è calettata sull'albero motore (1), una seconda ruota dentata (5) è montata folle sullo stesso, inferiormente alla prima, ed è solidale ad una camma anulare, a gola (7), una corona (14) con dentatura interna, montata folle ed eccentricamente all'albero (1) impegna le dette due ruote dentate (4,5),in cui l'albero (9) di ogni portasettore (12) è provvisto di un primo spinotto (15) verticale portante un rullo (8) il quale è insediato nella gola (7) della detta camma (6) e di un secondo spinotto (11) trasversale all'albero (9) e da esso sporgente; ed in cui una bussola (10) è montata sull'albero (9) di ogni portasettore (12) la quale è provvista di due asole (17) a traccia elicoidale per la guida delle estremità dello spinotto (12) corrispondente, in maniera che ogni portasettore (12) è assoggettato ad un movimento alternativo secondo proprio asse (90) ed insieme, ad un movimento oscillatorio attorno al detto asse (90). (FIG. 1)Head for polishing machine with vertical motor shaft (1) equipped with a flange (2) for driving a casing (3), with several sector holders (12) keyed on horizontal shafts (9), in which a first toothed wheel (4) it is keyed on the crankshaft (1), a second toothed wheel (5) is mounted idle on the same, inferior to the first one, and is integral with an annular, groove cam (7), a crown (14) with internal teeth, mounted idle and eccentrically to the shaft (1) engages the two toothed wheels (4,5), in which the shaft (9) of each sector holder (12) is provided with a first vertical pin (15) carrying a roller ( 8) which is installed in the groove (7) of said cam (6) and of a second pin (11) transverse to the shaft (9) and protruding from it; and wherein a bush (10) is mounted on the shaft (9) of each sector holder (12) which is provided with two helical slots (17) for guiding the ends of the corresponding pin (12), so that each sector holder (12) is subjected to an alternative movement along its own axis (90) and together, to an oscillatory movement around said axis (90). (FIG. 1)

ITFI920112A 1992-05-22 1992-05-22 HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS IT1258733B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITFI920112A IT1258733B (en) 1992-05-22 1992-05-22 HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS
EP93830208A EP0571340B1 (en) 1992-05-22 1993-05-19 Head for polishing machine with oscillating sector holders
AT93830208T ATE135276T1 (en) 1992-05-22 1993-05-19 HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR CARRIERS
DE69301762T DE69301762T2 (en) 1992-05-22 1993-05-19 Head for polishing machine with oscillating sector carriers
ES93830208T ES2085754T3 (en) 1992-05-22 1993-05-19 HEAD FOR POLISHING MACHINE WITH SWINGING SECTOR SUPPORTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI920112A IT1258733B (en) 1992-05-22 1992-05-22 HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS

Publications (3)

Publication Number Publication Date
ITFI920112A0 ITFI920112A0 (en) 1992-05-22
ITFI920112A1 ITFI920112A1 (en) 1993-11-22
IT1258733B true IT1258733B (en) 1996-02-27

Family

ID=11350102

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI920112A IT1258733B (en) 1992-05-22 1992-05-22 HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS

Country Status (5)

Country Link
EP (1) EP0571340B1 (en)
AT (1) ATE135276T1 (en)
DE (1) DE69301762T2 (en)
ES (1) ES2085754T3 (en)
IT (1) IT1258733B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1262522B (en) * 1993-05-25 1996-07-02 Comes Srl HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS.
IT1295664B1 (en) * 1997-10-09 1999-05-24 Comes Srl POLISHING HEAD WITH OSCILLATING SECTOR HOLDERS
IT1295484B1 (en) * 1997-10-09 1999-05-12 Lino Manfrotto & Co Spa PERFECTED STAND FOR PHOTO-OPTICAL AND CINEMATOGRAPHIC EQUIPMENT
EP2322320A1 (en) * 2009-11-17 2011-05-18 Mbd S.R.L. Calibrating-polishing system for surfaces of stone material with reduced emission of noises
IT202000004387A1 (en) 2020-03-02 2021-09-02 Ancora Spa HEAD FOR THE TREATMENT OF CERAMIC AND SIMILAR SLABS
CN111761504B (en) * 2020-07-07 2022-03-18 温州职业技术学院 Environment-friendly surface treatment device for furniture production
CN112975689A (en) * 2021-03-04 2021-06-18 廖嘉云 Fire door is with being convenient for take out and hanging rod operation's grinding device
CN113510595A (en) * 2021-05-11 2021-10-19 彭新 Automatic machining machine and machining process for stainless steel connecting flange

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8808679U1 (en) * 1988-07-06 1988-11-17 Wallin, Anders, Lund Grinding head for surface finishing and polishing of stone, marble and other hard materials
IT1240859B (en) * 1990-01-18 1993-12-17 Tecnomec Di Cado' - Gnoato - Guidolin SANDING HEAD WITH OSCILLATING WHEELS FOR STONE MATERIALS, PARTICULARLY GRANITE IN SLABS
IT1247188B (en) * 1991-03-21 1994-12-12 Luca Toncelli SANDING HEAD FOR STONE MATERIALS

Also Published As

Publication number Publication date
DE69301762T2 (en) 1996-09-19
EP0571340B1 (en) 1996-03-13
ATE135276T1 (en) 1996-03-15
ITFI920112A0 (en) 1992-05-22
ES2085754T3 (en) 1996-06-01
DE69301762D1 (en) 1996-04-18
EP0571340A1 (en) 1993-11-24
ITFI920112A1 (en) 1993-11-22

Similar Documents

Publication Publication Date Title
IT1258733B (en) HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS
ITTO940624A0 (en) ROTOR OF AN ELECTRIC MACHINE, IN PARTICULAR OF AN ELECTRIC MOTOR FOR STARTING THE INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE AND PROCEDURE FOR ITS CONSTRUCTION.
TW475028B (en) V-2 engine
ES2051577T3 (en) DEVICE FOR GRINDING THE HEAD OF A VALVE, IN PARTICULAR OF AN INTERNAL COMBUSTION ENGINE.
JPH01114919U (en)
CN108030427B (en) A kind of reeling cartridge assemblies and personal cleanliness's care device using it
DE602004013827D1 (en) A CYLINDER HEAD AND SUBSTITUTING CENTER ON THE BODY COMPRISING A COMBUSTION ENGINE STARTER
CA2349154A1 (en) Rotary-turbine internal combustion engine
AP2002002403A0 (en) Toothbrush.
JPS59211754A (en) Fuel pump driver device of internal-combustion engine
JPS6456912A (en) Machine coupling device for cooling compressor-internal combustion engine of rotary piston structure form
FR2407351A1 (en) INTERNAL COMBUSTION ENGINE EQUIPPED WITH SOUND INSULATION
ES2133594T3 (en) ASSEMBLY PROCEDURE FOR A BODY, ESPECIALLY BEARING A TOOTH, IN A MULTI-FITTING CUSTOM PARTS OF AN ALTERNATIVE PISTON ENGINE, ESPECIALLY AN INTERNAL COMBUSTION ENGINE.
IT1262522B (en) HEAD FOR POLISHING MACHINE WITH OSCILLATING SECTOR HOLDERS.
CN219271540U (en) Hand-held therapeutic head
CN2220836Y (en) Electric toothbrush
CN2466417Y (en) Cam overdrive clutch
KR20010066021A (en) Lubrication apparatus of timing chain
SU1033802A1 (en) Toothed gearing
JPS6293432A (en) V-type multicylinder engine
JPH0953431A (en) Driving device of engine accessory
SU1036498A2 (en) Machine for mechanically cleaning wire
KR19980040481U (en) Cooling water pump and generator driven timing belt
JPH07286531A (en) Turning device of diesel engine
IT1258724B (en) Polishing machine head with oscillating sector holders

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950517