GB390136A - A double geared ellipsograph - Google Patents

A double geared ellipsograph

Info

Publication number
GB390136A
GB390136A GB18288/31A GB1828831A GB390136A GB 390136 A GB390136 A GB 390136A GB 18288/31 A GB18288/31 A GB 18288/31A GB 1828831 A GB1828831 A GB 1828831A GB 390136 A GB390136 A GB 390136A
Authority
GB
United Kingdom
Prior art keywords
june
ellipsograph
bevel wheel
sleeve
double geared
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.)
Expired
Application number
GB18288/31A
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.)
OTTO KLEMER
Original Assignee
OTTO KLEMER
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 OTTO KLEMER filed Critical OTTO KLEMER
Publication of GB390136A publication Critical patent/GB390136A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/05—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses with gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

390,136. Ellipsographs &c. KLEMER, O., 5, Reuterplatz, Neukolln, and BLASER, W., 129, Skalitzerstrasse, both in Berlin. June 24, 1931, No. 18288. Convention date, June 24, 1930. Void [Published under Sect. 91 of the Acts]. [Class 97 (iii).] Apparatus for drawing circles, ellipses, cycloids, &c. comprises a central spindle b from which radiates a driven shaft e carrying an axially displaceable sleeve g at the ends of which are arranged a small bevel wheel h and a large bevel wheel i adapted according to the setting of the sleeve g to engage respectively toothed wheels l, l<1> connected to the tracing point t.
GB18288/31A 1930-06-24 1931-06-21 A double geared ellipsograph Expired GB390136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE390136X 1907-09-28

Publications (1)

Publication Number Publication Date
GB390136A true GB390136A (en) 1933-03-30

Family

ID=6372328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18288/31A Expired GB390136A (en) 1930-06-24 1931-06-21 A double geared ellipsograph

Country Status (2)

Country Link
FR (1) FR390136A (en)
GB (1) GB390136A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085544A (en) * 2011-11-03 2013-05-08 谷华峰 Elliptic trammel
CN105904886A (en) * 2016-04-18 2016-08-31 史雄凯 Elliptic trammels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085544A (en) * 2011-11-03 2013-05-08 谷华峰 Elliptic trammel
CN103085544B (en) * 2011-11-03 2016-06-15 谷华峰 A kind of ellipsograph
CN105904886A (en) * 2016-04-18 2016-08-31 史雄凯 Elliptic trammels

Also Published As

Publication number Publication date
FR390136A (en) 1908-09-26

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