GB1082119A - Improvement in gravity type angle indicator for booms of cranes - Google Patents

Improvement in gravity type angle indicator for booms of cranes

Info

Publication number
GB1082119A
GB1082119A GB3920564A GB3920564A GB1082119A GB 1082119 A GB1082119 A GB 1082119A GB 3920564 A GB3920564 A GB 3920564A GB 3920564 A GB3920564 A GB 3920564A GB 1082119 A GB1082119 A GB 1082119A
Authority
GB
United Kingdom
Prior art keywords
booms
cranes
improvement
angle indicator
indicator
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
GB3920564A
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.)
MARK VISCEGLIA Inc
Original Assignee
MARK VISCEGLIA Inc
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 MARK VISCEGLIA Inc filed Critical MARK VISCEGLIA Inc
Publication of GB1082119A publication Critical patent/GB1082119A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10

Abstract

1,082,119. Cinometers. MARK VISCEGLIA Inc. Sept.25, 1964 [March 26, 1964], No. 39205/64. Heading G1F. An angle indicator for the boom of a crane comprises a pendulum 16 mounted on a pivot screw 18 and having a pointed lower end moving over an angular scale 14, a further pendulum and scale being provided on the reverse side of the body of the indicator to enable readings to be taken on either side of the boom. A illuminating light 22 is provided on both sides of the indicator to illuminate the scales.
GB3920564A 1964-03-26 1964-09-25 Improvement in gravity type angle indicator for booms of cranes Expired GB1082119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35483464A 1964-03-26 1964-03-26

Publications (1)

Publication Number Publication Date
GB1082119A true GB1082119A (en) 1967-09-06

Family

ID=23395083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3920564A Expired GB1082119A (en) 1964-03-26 1964-09-25 Improvement in gravity type angle indicator for booms of cranes

Country Status (1)

Country Link
GB (1) GB1082119A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143324A (en) * 1983-07-13 1985-02-06 Inoventors Ltd Plumb weight assemblies
EP1126238A2 (en) * 2000-02-15 2001-08-22 Fernsteuergeräte Kurt Oelsch GmbH Inclination sensor
GB2472044A (en) * 2009-07-22 2011-01-26 Edward Charles Day Device for aiding the levelling of a caravan, mobile home, trailer or chassis
CN102602807A (en) * 2012-03-28 2012-07-25 江苏华澄重工有限公司 Pointer type amplitude indicator of gantry crane

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143324A (en) * 1983-07-13 1985-02-06 Inoventors Ltd Plumb weight assemblies
EP1126238A2 (en) * 2000-02-15 2001-08-22 Fernsteuergeräte Kurt Oelsch GmbH Inclination sensor
EP1126238A3 (en) * 2000-02-15 2002-07-17 Fernsteuergeräte Kurt Oelsch GmbH Inclination sensor
GB2472044A (en) * 2009-07-22 2011-01-26 Edward Charles Day Device for aiding the levelling of a caravan, mobile home, trailer or chassis
GB2472044B (en) * 2009-07-22 2011-06-08 Edward Charles Day Caravan and camper van level
CN102602807A (en) * 2012-03-28 2012-07-25 江苏华澄重工有限公司 Pointer type amplitude indicator of gantry crane

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