FR2389455A1 - - Google Patents

Info

Publication number
FR2389455A1
FR2389455A1 FR7813208A FR7813208A FR2389455A1 FR 2389455 A1 FR2389455 A1 FR 2389455A1 FR 7813208 A FR7813208 A FR 7813208A FR 7813208 A FR7813208 A FR 7813208A FR 2389455 A1 FR2389455 A1 FR 2389455A1
Authority
FR
France
Prior art keywords
plate
sander
clamps
sanding
motor
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.)
Pending
Application number
FR7813208A
Other languages
French (fr)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2389455A1 publication Critical patent/FR2389455A1/fr
Pending legal-status Critical Current

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
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

Ponceuse permettant une bonne aération du mécanisme de transmission du mouvement de la plaque et qui laisse les pinces de serrage du papier à l'abri d'un accrochage éventuel par l'utilisateur. La ponceuse possède une poignée, un carter de moteur et un carter de ponçage en une seule pièce 30 en matière plastique Le moteur 33 entraîne la plaque de ponçage 31 à l'aide d'un mécanisme à manivelle 32. La liaison entre la plaque 31 et le carter 30 est assurée par quatre colonnettes élastiques 34. Entre chaque paire de colonnettes rapprochées se trouve une pièce 35 articulée en 36 et, poussée par un ressort de torsion 39. La pince comporte une branche libre 38 et une mâchoire 37 qui serre le papier abrasif.Sander allowing good ventilation of the plate movement transmission mechanism and which leaves the paper clamps safe from any snagging by the user. The sander has a one-piece plastic handle, motor housing and sanding housing 30. Motor 33 drives sanding plate 31 by means of a crank mechanism 32. The connection between plate 31 and the casing 30 is provided by four elastic posts 34. Between each pair of closely spaced posts is a part 35 articulated at 36 and, pushed by a torsion spring 39. The clamp has a free branch 38 and a jaw 37 which clamps the abrasive paper.

FR7813208A 1977-05-04 1978-05-03 Pending FR2389455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777713994U DE7713994U1 (en) 1977-05-04 1977-05-04 ORBITAL GRINDER

Publications (1)

Publication Number Publication Date
FR2389455A1 true FR2389455A1 (en) 1978-12-01

Family

ID=6678432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813208A Pending FR2389455A1 (en) 1977-05-04 1978-05-03

Country Status (7)

Country Link
JP (1) JPS53136793A (en)
DE (1) DE7713994U1 (en)
ES (1) ES469403A1 (en)
FR (1) FR2389455A1 (en)
GB (1) GB1574547A (en)
IT (1) IT1096199B (en)
NL (1) NL7804678A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625712Y2 (en) * 1988-03-30 1994-07-06 本田技研工業株式会社 Wet multi-plate clutch
DE4040578A1 (en) * 1990-12-19 1992-07-02 Bosch Gmbh Robert ORBITAL GRINDERS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775076A (en) * 1954-04-23 1956-12-25 Fairchild Camera Instr Co Portable rubbing machine assembly
US3533193A (en) * 1968-11-25 1970-10-13 Singer Co Dual motion pad sanders
US3540161A (en) * 1966-05-25 1970-11-17 Wen Products Inc Vibratory tool
US3543449A (en) * 1965-01-11 1970-12-01 Murphy Ind Inc G W Dual motion surface-dressing machine
US3849943A (en) * 1973-02-26 1974-11-26 Rockwell International Corp Power operated sanding machine
FR2305276A1 (en) * 1975-03-26 1976-10-22 Bosch Gmbh Robert VIBRATING SANDER

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775076A (en) * 1954-04-23 1956-12-25 Fairchild Camera Instr Co Portable rubbing machine assembly
US3543449A (en) * 1965-01-11 1970-12-01 Murphy Ind Inc G W Dual motion surface-dressing machine
US3540161A (en) * 1966-05-25 1970-11-17 Wen Products Inc Vibratory tool
US3533193A (en) * 1968-11-25 1970-10-13 Singer Co Dual motion pad sanders
US3849943A (en) * 1973-02-26 1974-11-26 Rockwell International Corp Power operated sanding machine
FR2305276A1 (en) * 1975-03-26 1976-10-22 Bosch Gmbh Robert VIBRATING SANDER

Also Published As

Publication number Publication date
DE7713994U1 (en) 1978-11-02
JPS53136793A (en) 1978-11-29
IT7822976A0 (en) 1978-05-03
IT1096199B (en) 1985-08-17
ES469403A1 (en) 1979-10-01
GB1574547A (en) 1980-09-10
NL7804678A (en) 1978-11-07

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