IT1244223B - Unsinkable self-inflating lifeboat - Google Patents

Unsinkable self-inflating lifeboat

Info

Publication number
IT1244223B
IT1244223B IT00290890A IT290890A IT1244223B IT 1244223 B IT1244223 B IT 1244223B IT 00290890 A IT00290890 A IT 00290890A IT 290890 A IT290890 A IT 290890A IT 1244223 B IT1244223 B IT 1244223B
Authority
IT
Italy
Prior art keywords
unsinkable
lifeboat
inflating
self
components
Prior art date
Application number
IT00290890A
Other languages
Italian (it)
Other versions
IT9002908A1 (en
IT9002908A0 (en
Inventor
Arrigo Senigaglia
Original Assignee
Arrigo Senigaglia
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 Arrigo Senigaglia filed Critical Arrigo Senigaglia
Priority to IT00290890A priority Critical patent/IT1244223B/en
Publication of IT9002908A0 publication Critical patent/IT9002908A0/en
Publication of IT9002908A1 publication Critical patent/IT9002908A1/en
Application granted granted Critical
Publication of IT1244223B publication Critical patent/IT1244223B/en

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

An unsinkable self-inflating lifeboat is obtained by injecting components into a tubular structure 1 which has an essentially conventional external shape, the components forming a polyurethane foam which fills all the compartments and polymerizes when mixed and/or injected. The components are contained in cylinders 12 fitted with automatic means for opening the valves 14 by means of pull-out pins or the like.
IT00290890A 1990-02-15 1990-02-15 Unsinkable self-inflating lifeboat IT1244223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT00290890A IT1244223B (en) 1990-02-15 1990-02-15 Unsinkable self-inflating lifeboat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT00290890A IT1244223B (en) 1990-02-15 1990-02-15 Unsinkable self-inflating lifeboat

Publications (3)

Publication Number Publication Date
IT9002908A0 IT9002908A0 (en) 1990-02-15
IT9002908A1 IT9002908A1 (en) 1991-08-16
IT1244223B true IT1244223B (en) 1994-07-08

Family

ID=11103613

Family Applications (1)

Application Number Title Priority Date Filing Date
IT00290890A IT1244223B (en) 1990-02-15 1990-02-15 Unsinkable self-inflating lifeboat

Country Status (1)

Country Link
IT (1) IT1244223B (en)

Also Published As

Publication number Publication date
IT9002908A1 (en) 1991-08-16
IT9002908A0 (en) 1990-02-15

Similar Documents

Publication Publication Date Title
DE69005593D1 (en) Method of making a ski by injection, and ski structure.
DK198388D0 (en) HYDROPHOBIC SILICA AND PROCEDURES FOR THE PREPARATION AND USE OF THIS
GB9110766D0 (en) Foamed polyurethane-forming composition,foamed polyurethane and process for making the same
ATE16079T1 (en) THERMOPLASTIC RESIN COMPOSITION BASED ON POLYCAPROLACTONE AND POLYURETHANE, MOLDED ARTICLES THEREOF AND USE IN ORTHOPAEDICS.
DE58904380D1 (en) METHOD FOR THE PRODUCTION OF COLD-CURING POLYURETHANE SOFT MOLDING FOAMS WITH EXCELLENT DAMPING PROPERTIES.
GB2213422B (en) Foam resin molding
FR2664205B1 (en) BOAT WITH MIXED HULL WITH RIGID HULL AND INFLATABLE FLOAT PAD.
DE3373261D1 (en) Armchair or sofa structure transformable into a bed
GR3015157T3 (en) Closed-cell polyurethane foam compositions.
HU902337D0 (en) Case consisting of two parts made of plastic or similar material serving preferably for storing bottles
IT1244223B (en) Unsinkable self-inflating lifeboat
GB2015639A (en) Lock body with locking pins opened or closed by the cylindrical key bar
CA2023723A1 (en) Closed cell, rigid polyurethane foams
HK102795A (en) Polyol and rigid polyurethane foam
JPS56115233A (en) Structure of skin material for foamed product
EP0537346A4 (en) Molded resin and method of production thereof
GB9018399D0 (en) Carton with self locking keel
ATE169872T1 (en) METHOD FOR PRODUCING A TOROID-SHAPED COVER, PARTICULARLY FOR A MOTOR HEADREST
JPS649708A (en) Molding method for cushion body
DE69011064T2 (en) Shed forming device, wherein an opening of the compartment is possible.
ZW1485A1 (en) Polyether polyols,their manufacture and use in polyurethane production
ES289396U (en) Perfected aquatic sliding table. (Machine-translation by Google Translate, not legally binding)
DE58907428D1 (en) Valve-like distributor piece for connection to a wall of a cavity to be foamed.
DE8906573U1 (en)
HUT43265A (en) Ski binding

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950203