FI954564A - Method and network for checking the bottom of a water body - Google Patents

Method and network for checking the bottom of a water body Download PDF

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Publication number
FI954564A
FI954564A FI954564A FI954564A FI954564A FI 954564 A FI954564 A FI 954564A FI 954564 A FI954564 A FI 954564A FI 954564 A FI954564 A FI 954564A FI 954564 A FI954564 A FI 954564A
Authority
FI
Finland
Prior art keywords
net
checking
network
water body
rope
Prior art date
Application number
FI954564A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI100900B (en
FI954564A0 (en
Inventor
Kauko Ahonen
Hannu Saloheimo
Original Assignee
Kauko Ahonen
Hannu Saloheimo
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 Kauko Ahonen, Hannu Saloheimo filed Critical Kauko Ahonen
Priority to FI954564A priority Critical patent/FI100900B/en
Publication of FI954564A0 publication Critical patent/FI954564A0/en
Publication of FI954564A publication Critical patent/FI954564A/en
Application granted granted Critical
Publication of FI100900B publication Critical patent/FI100900B/en

Links

Abstract

The invention relates to a method of checking the bottom of a basin. A net 1 is drawn along the bottom by making its foot rope 3 trail along the bottom, any obstacle being indicated by the net 1 catching and the head rope showing the point at which the net has caught. The method can be implemented using a net in which the foot rope is heavy, having a weight of 10-30 kg per 100 metres. <IMAGE>
FI954564A 1995-09-27 1995-09-27 Method and network for checking the bottom of a water body FI100900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI954564A FI100900B (en) 1995-09-27 1995-09-27 Method and network for checking the bottom of a water body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI954564A FI100900B (en) 1995-09-27 1995-09-27 Method and network for checking the bottom of a water body

Publications (3)

Publication Number Publication Date
FI954564A0 FI954564A0 (en) 1995-09-27
FI954564A true FI954564A (en) 1997-03-28
FI100900B FI100900B (en) 1998-03-13

Family

ID=8544097

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954564A FI100900B (en) 1995-09-27 1995-09-27 Method and network for checking the bottom of a water body

Country Status (1)

Country Link
FI (1) FI100900B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102383399A (en) * 2011-08-15 2012-03-21 吴广怀 Elevated dragging energy eliminating type ship blocking system

Also Published As

Publication number Publication date
FI100900B (en) 1998-03-13
FI954564A0 (en) 1995-09-27

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Legal Events

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Owner name: AHONEN, KAUKO