ES270152U - Rapid coupling for abiliary cylinder wheels in particular for satellite or similar plates. (Machine-translation by Google Translate, not legally binding) - Google Patents

Rapid coupling for abiliary cylinder wheels in particular for satellite or similar plates. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES270152U
ES270152U ES83270152U ES270152U ES270152U ES 270152 U ES270152 U ES 270152U ES 83270152 U ES83270152 U ES 83270152U ES 270152 U ES270152 U ES 270152U ES 270152 U ES270152 U ES 270152U
Authority
ES
Spain
Prior art keywords
pin
mandrel
spikes
translation
legally binding
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
ES83270152U
Other languages
Spanish (es)
Other versions
ES270152Y (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.)
TERZAGO SpA
Original Assignee
TERZAGO SpA
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 TERZAGO SpA filed Critical TERZAGO SpA
Publication of ES270152U publication Critical patent/ES270152U/en
Application granted granted Critical
Publication of ES270152Y publication Critical patent/ES270152Y/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)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

Quick coupling for cylindrical abrasive wheels, in particular for satellite plates or the like, characterized in that a special mandrel on which the separate wheels are mounted with their connection side is fitted onto the satellites of the polishing groups (screwed) of a grate, the clamping of this pin to the mandrel being effected by means of a type of spike joint constituted by a series of enlarged head spikes, distributed along a circular crown of the mandrel, which are inserted in as many openings made in the spindle. Pin, with which the heads of the pins engage the pin, keeping the spikes driven toward the plane of the mandrel against which the pin will be coupled by means of springs that create a sufficient strength to determine a perfect adherence between pin and mandrel, obtaining the connection and disconnection of the pin (and corresponding wheel) with respect to the dril by the action of a special lever instrument suitable to create with its action a force placed on the spring, in order to lower the spikes of the mandrel to the extent necessary to allow easy introduction of such spikes of the mandrel in the hollows placed in the pin and the rotation of the wheel with a sufficient angle so that the heads of the pins are inserted in the respective housings in the connection phase, proceeding inversely in the disconnection phase. (Machine-translation by Google Translate, not legally binding)
ES83270152U 1982-02-18 1983-02-02 QUICK COUPLING FOR CYLINDRICAL ABRASIVE WHEELS IN PARTICULAR FOR SATELLITE OR SIMILAR PLATES. Expired ES270152Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2088982U IT8220889V0 (en) 1982-02-18 1982-02-18 QUICK COUPLING FOR CYLINDRICAL ABRASIVE WHEELS, IN PARTICULAR FOR SATELLITE PLATES OR SIMILAR.

Publications (2)

Publication Number Publication Date
ES270152U true ES270152U (en) 1983-07-16
ES270152Y ES270152Y (en) 1984-11-01

Family

ID=11173614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83270152U Expired ES270152Y (en) 1982-02-18 1983-02-02 QUICK COUPLING FOR CYLINDRICAL ABRASIVE WHEELS IN PARTICULAR FOR SATELLITE OR SIMILAR PLATES.

Country Status (4)

Country Link
DE (1) DE8303327U1 (en)
ES (1) ES270152Y (en)
FR (1) FR2521476B1 (en)
IT (1) IT8220889V0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES278658Y (en) * 1984-04-09 1985-05-16 Abrasivos De Espana, S.A. WHEEL MOUNTING DEVICE
DE4011761A1 (en) * 1990-04-11 1991-10-17 Tentec Gmbh Werkzeuge Maschine Orbital sander with exchangeable tools - which have backplate with bracket keying into guides on machine drive plate
EP0495181B1 (en) * 1991-01-16 1994-04-13 C. & E. FEIN GmbH & Co. Grinding power tool with quick coupling means
DE10017981A1 (en) 2000-04-11 2001-10-25 Bosch Gmbh Robert Tool holder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR924967A (en) * 1945-04-06 1947-08-21 Titan Abrasives Company Improvements to abrasive discs and their mounts
ES207480Y (en) * 1973-11-14 1976-07-16 Mario Lazzari ABRASIVE WHEEL FOR POLISHING AND POLISHING MACHINES OF MARBLE AND STONES.
CH563212A5 (en) * 1974-04-25 1975-06-30 Vettiger Gmbh Maschinen U Werk
IT1088667B (en) * 1977-12-21 1985-06-10 Ravelli Pierluigi SUPPORT GROUPS FOR WHEELS

Also Published As

Publication number Publication date
FR2521476B1 (en) 1988-12-30
IT8220889V0 (en) 1982-02-18
FR2521476A1 (en) 1983-08-19
DE8303327U1 (en) 1983-06-30
ES270152Y (en) 1984-11-01

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