ES199408U - Mechanical coupling device perfected for the fixing of abrasive wheels to polishing machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Mechanical coupling device perfected for the fixing of abrasive wheels to polishing machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES199408U
ES199408U ES0199408U ES199408U ES199408U ES 199408 U ES199408 U ES 199408U ES 0199408 U ES0199408 U ES 0199408U ES 199408 U ES199408 U ES 199408U ES 199408 U ES199408 U ES 199408U
Authority
ES
Spain
Prior art keywords
machine
coupling
abrasive wheels
translation
bell
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES0199408U
Other languages
Spanish (es)
Other versions
ES199408Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABRASIVI MAPELLI DI GROTTOLO GEOM ARNALDO
Original Assignee
ABRASIVI MAPELLI DI GROTTOLO GEOM ARNALDO
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 ABRASIVI MAPELLI DI GROTTOLO GEOM ARNALDO filed Critical ABRASIVI MAPELLI DI GROTTOLO GEOM ARNALDO
Publication of ES199408U publication Critical patent/ES199408U/en
Application granted granted Critical
Publication of ES199408Y publication Critical patent/ES199408Y/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/16—Bushings; Mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Improved mechanical coupling device for fixing abrasive wheels to polishing machines; of pavements or the like, of the type comprising a bayonet hitch with a male part constituted by a bolt attached to the connecting bell of the polishing machine and with the female part in the form of a groove directly and indirectly made in the upper edge of the wheel, characterized in that it is provided at least in correspondence with one of the bayonet hooks of a device for locking the grinding wheel in said bell, constituted by a bolt longitudinally displaceable in one or the other direction so that it can to be inserted or removed from the cavity or open slot of the coupling, obstructing or releasing with subsequent passage of the male pin of the coupling, respectively when the coupling must be arranged in the locked engagement position in the working phase of the machine or in the unlocking position for the purpose of consenting to the replacement of worn abrasive wheels, said latch moves inside a a guide fixed on the upper part of the bell with the aid of an elastic means of pushing said latch towards the locking position and being provided with a transversal handle that acts directly or indirectly along a profile in the form of an inclined plane of said guide, so that such a bolt can be lowered or raised very easily and effortlessly by turning it with the hand acting on the handle. (Machine-translation by Google Translate, not legally binding)
ES1974199408U 1973-06-27 1974-01-10 PERFECTED MECHANICAL COUPLING DEVICE FOR THE ATTACHMENT OF GRINDING WHEELS TO POLISHING MACHINES. Expired ES199408Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2590173A IT990710B (en) 1973-06-27 1973-06-27 MECHANICAL ATTACHMENT WITH LOCKING DEVICE TO FIX THE ABRASIVE WHEELS TO POLISHING MACHINES

Publications (2)

Publication Number Publication Date
ES199408U true ES199408U (en) 1975-07-16
ES199408Y ES199408Y (en) 1975-12-01

Family

ID=11218075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1974199408U Expired ES199408Y (en) 1973-06-27 1974-01-10 PERFECTED MECHANICAL COUPLING DEVICE FOR THE ATTACHMENT OF GRINDING WHEELS TO POLISHING MACHINES.

Country Status (5)

Country Link
BE (1) BE805679A (en)
DE (1) DE2349892A1 (en)
ES (1) ES199408Y (en)
FR (1) FR2235586A5 (en)
IT (1) IT990710B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307189A1 (en) * 1993-03-08 1994-09-15 Ank Rainer Grinding machine, in particular for the surface treatment of concrete and natural stones
JPH1199460A (en) * 1997-09-29 1999-04-13 Yanase Kk Rotary polishing tool
DE10017457A1 (en) * 2000-04-07 2001-10-11 Bosch Gmbh Robert Grinder tool holder
DE10017458A1 (en) * 2000-04-07 2001-10-18 Bosch Gmbh Robert Grinder tool holder
DE202007014470U1 (en) * 2007-10-16 2008-02-07 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co. Kg Grinding wheel for a machining of objects, in particular stones, bricks or the like, or wheel body or slip ring or closure piece for such a grinding wheel
CN106581718B (en) * 2017-01-26 2023-02-28 连云港千樱医疗设备有限公司 Rotating device suitable for sterilizer internal use

Also Published As

Publication number Publication date
ES199408Y (en) 1975-12-01
IT990710B (en) 1975-07-10
DE2349892A1 (en) 1975-01-16
FR2235586A5 (en) 1975-01-24
BE805679A (en) 1974-02-01

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