[go: up one dir, main page]

NO125522B - - Google Patents

Download PDF

Info

Publication number
NO125522B
NO125522B NO169454A NO16945467A NO125522B NO 125522 B NO125522 B NO 125522B NO 169454 A NO169454 A NO 169454A NO 16945467 A NO16945467 A NO 16945467A NO 125522 B NO125522 B NO 125522B
Authority
NO
Norway
Prior art keywords
crane arm
arm
crane
platform
hatch
Prior art date
Application number
NO169454A
Other languages
English (en)
Norwegian (no)
Inventor
R Lewis
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of NO125522B publication Critical patent/NO125522B/no

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18Methods or devices for transmitting, conducting or directing sound
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22Details, e.g. general constructional or apparatus details
    • G01N29/28Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ladders (AREA)
  • Jib Cranes (AREA)
NO169454A 1966-08-24 1967-08-22 NO125522B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38063/66A GB1201261A (en) 1966-08-24 1966-08-24 Improvements in and relating to ultrasonic jet probes

Publications (1)

Publication Number Publication Date
NO125522B true NO125522B (nl) 1972-09-25

Family

ID=10400901

Family Applications (1)

Application Number Title Priority Date Filing Date
NO169454A NO125522B (nl) 1966-08-24 1967-08-22

Country Status (11)

Country Link
US (1) US3555891A (nl)
AT (1) AT285211B (nl)
BE (1) BE702995A (nl)
CH (1) CH475801A (nl)
DE (1) DE1648731C3 (nl)
DK (1) DK123322B (nl)
GB (1) GB1201261A (nl)
LU (1) LU54372A1 (nl)
NL (1) NL6711626A (nl)
NO (1) NO125522B (nl)
SE (1) SE335805B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499288U (nl) * 1972-04-24 1974-01-26
US4033178A (en) * 1976-04-23 1977-07-05 The Babcock & Wilcox Company Fluid coupled test probe
US4507969A (en) * 1983-03-15 1985-04-02 Martin Marietta Corporation Ultrasonic liquid jet probe
DE3627796C1 (en) * 1986-08-16 1987-10-22 Klaus Dipl-Ing Nordmann Device for monitoring the state and breakage of rotating tools by means of measurements of structure-borne sound
DE4007956A1 (de) * 1990-03-13 1991-09-19 Messerschmitt Boelkow Blohm Ultraschall-pruefkopfanordnung
US5373743A (en) * 1993-07-12 1994-12-20 Avco Corporation Backsplash protection for ultrasonic inspection system
US9121817B1 (en) * 2009-03-10 2015-09-01 Sandia Corporation Ultrasonic testing device having an adjustable water column
US9261484B1 (en) * 2011-09-19 2016-02-16 University Of Puerto Rico Acoustic waveguide for the detection and characterization of obstructions in liquid-filled tubes

Also Published As

Publication number Publication date
BE702995A (nl) 1968-01-15
LU54372A1 (nl) 1967-10-24
DE1648731B2 (de) 1973-09-06
US3555891A (en) 1971-01-19
DK123322B (da) 1972-06-05
AT285211B (de) 1970-10-27
SE335805B (nl) 1971-06-07
GB1201261A (en) 1970-08-05
DE1648731A1 (de) 1972-08-10
DE1648731C3 (de) 1974-04-11
NL6711626A (nl) 1968-02-26
CH475801A (de) 1969-07-31

Similar Documents

Publication Publication Date Title
US3907066A (en) Wing-type scaffold system
NO125522B (nl)
US2904126A (en) Multiplatform scaffolds
NO842993L (no) Flyttbar kran
JPS6175190A (ja) 吊り梯子
FI67812C (fi) Embarkeringsanordning vid fartyg
NO138902B (no) Loeftekran, spesielt for byggeformaal, med en fritt utstikkende kranarm
CN102083734A (zh) 巨型起重机
US4121693A (en) Method and means relating to high rise building access for fire fighting purposes
US2860822A (en) Retractable ladder
US3633708A (en) Flexible ladder
US862152A (en) Fire shield and extinguisher.
US619439A (en) Elevated-drawbridge fire-escape
US283581A (en) Mast for illuminators
US71791A (en) Clakk robinson
CN207176749U (zh) 一种市政工程用的窨井升降装置
CN207484995U (zh) 一种绿色施工一体化卸料平台
US2222066A (en) Deck hoisting gear
CN207890940U (zh) 一种基于工程力学的起重吊塔
KR20120132947A (ko) 일체형 나선 계단이 형성된 극지용 크레인
US335278A (en) Progressive climbing device for the use of painters
GB190629521A (en) Improvements in Fire Escapes or Life Saving Appliances.
US295320A (en) Fire-escape
SU70251A2 (ru) Подъемник дл строительных работ
US1471853A (en) Derrick