DE30180C - Adjustable relief map to illustrate the air pressure - Google Patents

Adjustable relief map to illustrate the air pressure

Info

Publication number
DE30180C
DE30180C DENDAT30180D DE30180DA DE30180C DE 30180 C DE30180 C DE 30180C DE NDAT30180 D DENDAT30180 D DE NDAT30180D DE 30180D A DE30180D A DE 30180DA DE 30180 C DE30180 C DE 30180C
Authority
DE
Germany
Prior art keywords
air pressure
illustrate
relief map
adjustable relief
screws
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 - Lifetime
Application number
DENDAT30180D
Other languages
German (de)
Original Assignee
C. BECK und W. LUMPP in Stuttgart
Publication of DE30180C publication Critical patent/DE30180C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/06—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes for surveying; for geography, e.g. relief models

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Tents Or Canopies (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Eine verstellbare Luftdruckreliefkarte, bestehend aus der Grundplatte α mit den Muttergewinden für die Schrauben e, und der zu a parallelen elastischen Membran c auf der die in Betracht kommenden meteorologischen Stationen d in ihrer geographischen Lage dargestellt sind, welche Stationen mit den Enden der Schrauben e so verbunden sind, dafs der betreffende Theil der Membran nur in der Längsrichtung der Schrauben bei der Bewegung der letzteren mitgenommen wird.An adjustable air pressure relief map, consisting of the base plate α with the nut threads for the screws e, and the elastic membrane c parallel to a on which the relevant meteorological stations d are shown in their geographical position, which stations with the ends of the screws e so that the part of the membrane in question is entrained only in the longitudinal direction of the screws in the movement of the latter.
DENDAT30180D Adjustable relief map to illustrate the air pressure Expired - Lifetime DE30180C (en)

Publications (1)

Publication Number Publication Date
DE30180C true DE30180C (en)

Family

ID=306316

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT30180D Expired - Lifetime DE30180C (en) Adjustable relief map to illustrate the air pressure

Country Status (1)

Country Link
DE (1) DE30180C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685749A (en) * 1953-05-29 1954-08-10 Davenport Robert Three-dimension map
US2928176A (en) * 1956-11-19 1960-03-15 Hallisey William Alexander Land leveling computing device
US2988827A (en) * 1959-06-03 1961-06-20 Sinclair Oil & Gas Company Vacuum framing apparatus
US3068591A (en) * 1960-05-27 1962-12-18 Leo S Bielinski Three dimensional graph

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685749A (en) * 1953-05-29 1954-08-10 Davenport Robert Three-dimension map
US2928176A (en) * 1956-11-19 1960-03-15 Hallisey William Alexander Land leveling computing device
US2988827A (en) * 1959-06-03 1961-06-20 Sinclair Oil & Gas Company Vacuum framing apparatus
US3068591A (en) * 1960-05-27 1962-12-18 Leo S Bielinski Three dimensional graph

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