DE21555C - Protective device for rapidly rotating whetstones - Google Patents

Protective device for rapidly rotating whetstones

Info

Publication number
DE21555C
DE21555C DENDAT21555D DE21555DA DE21555C DE 21555 C DE21555 C DE 21555C DE NDAT21555 D DENDAT21555 D DE NDAT21555D DE 21555D A DE21555D A DE 21555DA DE 21555 C DE21555 C DE 21555C
Authority
DE
Germany
Prior art keywords
protective device
rapidly rotating
rotating whetstones
whetstones
struts
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.)
Active
Application number
DENDAT21555D
Other languages
German (de)
Original Assignee
O. BERNS in Brachen bei Auf der Höhe, Gmde. Höhscheid, Reg. Bez. Düsseldorf
Publication of DE21555C publication Critical patent/DE21555C/en
Active 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 67: Schleifen und Poliren.CLASS 67: grinding and polishing.

Patentirt im Deutschen Reiche vom 15. Juli 188a ab.Patented in the German Empire on July 15, 188a.

Die aus Schmiedeisen oder Stahl gefertigten Schutzkästen α werden durch die Streben b, sowie die an der Decke des Schleifzimmers befestigten durch Gewinde zu verkürzende oder verlängernde Hängestangen h getragen. Die Streben b sind durch die Muttern c, welche Rechts- und Linksgewinde haben, auf genaues Mafs verstellbar. The protective boxes α made of wrought iron or steel are carried by the struts b, as well as the hanging rods h, which are fastened to the ceiling of the grinding room and can be shortened or lengthened by threads. The struts b can be adjusted to an exact size by means of the nuts c, which have right and left-hand threads.

Um beide Schutzkästen in feste Lage zu bringen und dieselben doch leicht gegen einander verstellen zu können, ist die mit ■Rechtsund Linksgewinde versehene Zugstange d angebracht; um ferner die Kanten der Schutzkästen recht nahe der Schleiffläche zu bringen, besteht jeder Schutzkasten aus zwei Theilen, welche bei g (Angriffspunkt der Hänge- und Zugstange) durch ein Gelenk mit einander verbunden sind.In order to bring both protective boxes into a fixed position and yet to be able to adjust them easily against each other, the pull rod d with right and left threads is attached; In order to bring the edges of the protective boxes very close to the grinding surface, each protective box consists of two parts which are connected to one another by a joint at g (point of application of the hanging and pulling rod).

Claims (1)

Patent-Anspruch:Patent claim: Die aus der Zeichnung ersichtliche Anordnung einer Schutzdecke für Schleifsteine, welche durch die Streben, Hängestangen sowie Zugstangen . dem Umfange des Schleifsteines genähert werden kann und zugleich ermöglicht, dafs vor, hinter und oben auf dem Steine gearbeitet werden kann.The arrangement of a protective cover for grindstones which can be seen from the drawing, which by the struts, hanging rods and tie rods. be approximated to the size of the grindstone can and at the same time make it possible to work in front of, behind and on top of the stone can. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings. BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
DENDAT21555D Protective device for rapidly rotating whetstones Active DE21555C (en)

Publications (1)

Publication Number Publication Date
DE21555C true DE21555C (en)

Family

ID=298234

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT21555D Active DE21555C (en) Protective device for rapidly rotating whetstones

Country Status (1)

Country Link
DE (1) DE21555C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7174590B1 (en) 2004-03-18 2007-02-13 Philip J Quenzi Handheld multi-tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7174590B1 (en) 2004-03-18 2007-02-13 Philip J Quenzi Handheld multi-tool
US7360267B2 (en) 2004-03-18 2008-04-22 Philip J Quenzi Handheld multi-tool

Similar Documents

Publication Publication Date Title
DE21555C (en) Protective device for rapidly rotating whetstones
DE761562C (en) Machine tool, in particular jig drilling machine
DE600522C (en) Adjustable drill head
DE58179C (en) Apparatus for catching and collecting the turning swarf and for the prevention of accidents, for lathes
DE53839C (en) Straightening machine for shafts and edging irons
DE647800C (en) Clamping device for slicers
DE30382C (en) Knife cleaning machine
DE228063C (en)
DE14048C (en) Adjustable protective cover for rapidly rotating whetstones
DE30867C (en) Rod cutter for velvet fabric
AT229237B (en) Device for holding warp beams on looms
DE76530C (en) Curved straighteners for Liniir and similar machines
DE255767C (en)
DE26020C (en) Adjusting device for roller frames
DE696014C (en) Copy milling machine for workpieces with a large overall length
DE653169C (en) Pitot tube for aviation equipment
DE329442C (en) Process for detaching the smallest particles from bodies to be comminuted, such as grain kernels or the like.
DE302123C (en)
DE396187C (en) Protective cap for the handle on plows
DE36118C (en) Device for the automatic transfer of wire rod, iron straps and the like
DE202014103961U1 (en) Clamping device with an improved construction
DE15801C (en) Flat iron straightener
DE559059C (en) Device to facilitate the removal of bearings
DE567000C (en) Guide bearing for the workpiece clamping bolt in gear milling machines
DE73144C (en) Driver for lathes