ES2077504A2 - Multiple image L-shaped eye-pieces for dial clinometer compasses. - Google Patents

Multiple image L-shaped eye-pieces for dial clinometer compasses.

Info

Publication number
ES2077504A2
ES2077504A2 ES09301851A ES9301851A ES2077504A2 ES 2077504 A2 ES2077504 A2 ES 2077504A2 ES 09301851 A ES09301851 A ES 09301851A ES 9301851 A ES9301851 A ES 9301851A ES 2077504 A2 ES2077504 A2 ES 2077504A2
Authority
ES
Spain
Prior art keywords
degree
clinometer
dial
eye
reading
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
ES09301851A
Other languages
Spanish (es)
Other versions
ES2077504R (en
ES2077504B1 (en
Inventor
Garcia Diodoro Soto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9301851A priority Critical patent/ES2077504B1/en
Priority to EP94924887A priority patent/EP0668484A1/en
Priority to PCT/ES1994/000078 priority patent/WO1995006233A1/en
Publication of ES2077504A2 publication Critical patent/ES2077504A2/en
Publication of ES2077504R publication Critical patent/ES2077504R/es
Application granted granted Critical
Publication of ES2077504B1 publication Critical patent/ES2077504B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Eye Examination Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Multiple image L-shaped eye-pieces for dial clinometer compasses. Eccentric eye-piece mounted on the side of a dial compass with shock-absorbing liquid and the zero of the graduation shifted 90 degree from magnetic North, whose optical axis is normal to the radius that passes through this zero bearing. This consists of a split-image magnifier in whose diametric area there is a slit collimator and the half-magnifiers respectively magnify the images reflected at 90 degree of a spherical level and of the reading on the graduated circle. Attached to the base there is a pendular dial clinometer with reading via a Stanhope magnifier with double eye-piece on a 90 degree beam-splitter prism. It enables the collimation of any object in a vertical plane from 0 degree to plus or minus 90 degree and, simultaneously, viewing the centring of the level and the reading of the heading and, by means of the double eye-piece of the clinometer that of any topographic or parietal stratigraphic slope. Applicable in quick surveying and geology.
ES9301851A 1993-08-24 1993-08-24 MULTIPLE PICTURE LAYERED EYE EYES FOR DISC CLINOMETRIC COMPASSES Expired - Lifetime ES2077504B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9301851A ES2077504B1 (en) 1993-08-24 1993-08-24 MULTIPLE PICTURE LAYERED EYE EYES FOR DISC CLINOMETRIC COMPASSES
EP94924887A EP0668484A1 (en) 1993-08-24 1994-08-12 Manual compass-clinometer
PCT/ES1994/000078 WO1995006233A1 (en) 1993-08-24 1994-08-12 Manual compass-clinometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301851A ES2077504B1 (en) 1993-08-24 1993-08-24 MULTIPLE PICTURE LAYERED EYE EYES FOR DISC CLINOMETRIC COMPASSES

Publications (3)

Publication Number Publication Date
ES2077504A2 true ES2077504A2 (en) 1995-11-16
ES2077504R ES2077504R (en) 1997-04-01
ES2077504B1 ES2077504B1 (en) 1997-11-16

Family

ID=8282922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301851A Expired - Lifetime ES2077504B1 (en) 1993-08-24 1993-08-24 MULTIPLE PICTURE LAYERED EYE EYES FOR DISC CLINOMETRIC COMPASSES

Country Status (1)

Country Link
ES (1) ES2077504B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH131841A (en) * 1928-04-23 1929-03-15 Soehne E F Buechi Universal pocket instrument for measuring azimuths and inclinations.
FR1263981A (en) * 1960-05-04 1961-06-19 Bearing compass
US3191306A (en) * 1963-03-18 1965-06-29 Kierans Martin De Valera Combination compass-clinometer and hand level
US4175333A (en) * 1978-05-16 1979-11-27 The Brunton Company Magnetic compass
US4506950A (en) * 1983-02-28 1985-03-26 Crossman Richard B Viewing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH131841A (en) * 1928-04-23 1929-03-15 Soehne E F Buechi Universal pocket instrument for measuring azimuths and inclinations.
FR1263981A (en) * 1960-05-04 1961-06-19 Bearing compass
US3191306A (en) * 1963-03-18 1965-06-29 Kierans Martin De Valera Combination compass-clinometer and hand level
US4175333A (en) * 1978-05-16 1979-11-27 The Brunton Company Magnetic compass
US4506950A (en) * 1983-02-28 1985-03-26 Crossman Richard B Viewing device

Also Published As

Publication number Publication date
ES2077504R (en) 1997-04-01
ES2077504B1 (en) 1997-11-16

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