IT1238622B - Perforation device and its procedures - Google Patents

Perforation device and its procedures

Info

Publication number
IT1238622B
IT1238622B IT19370A IT1937090A IT1238622B IT 1238622 B IT1238622 B IT 1238622B IT 19370 A IT19370 A IT 19370A IT 1937090 A IT1937090 A IT 1937090A IT 1238622 B IT1238622 B IT 1238622B
Authority
IT
Italy
Prior art keywords
perforation device
procedures
tube section
perforation
hammer
Prior art date
Application number
IT19370A
Other languages
Italian (it)
Other versions
IT9019370A0 (en
IT9019370A1 (en
Inventor
Luigi Vittorio Gasparoni
Original Assignee
Presspali Spa
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 Presspali Spa filed Critical Presspali Spa
Priority to IT19370A priority Critical patent/IT1238622B/en
Publication of IT9019370A0 publication Critical patent/IT9019370A0/en
Publication of IT9019370A1 publication Critical patent/IT9019370A1/en
Application granted granted Critical
Publication of IT1238622B publication Critical patent/IT1238622B/en

Links

Landscapes

  • Branch Pipes, Bends, And The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The perforation device that uses a hammer and is equipped with extended elastically propelled hinged flaps using recess working with a tube section. On the body of the perforating device there is carved out seat for the gasket that's shape keeps it airtight compressed between the perforation device and the tube section.
IT19370A 1990-02-14 1990-02-14 Perforation device and its procedures IT1238622B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19370A IT1238622B (en) 1990-02-14 1990-02-14 Perforation device and its procedures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19370A IT1238622B (en) 1990-02-14 1990-02-14 Perforation device and its procedures

Publications (3)

Publication Number Publication Date
IT9019370A0 IT9019370A0 (en) 1990-02-14
IT9019370A1 IT9019370A1 (en) 1991-08-15
IT1238622B true IT1238622B (en) 1993-08-18

Family

ID=11157118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19370A IT1238622B (en) 1990-02-14 1990-02-14 Perforation device and its procedures

Country Status (1)

Country Link
IT (1) IT1238622B (en)

Also Published As

Publication number Publication date
IT9019370A0 (en) 1990-02-14
IT9019370A1 (en) 1991-08-15

Similar Documents

Publication Publication Date Title
ATE204729T1 (en) DEVICE FOR ATTACHING A MEDURAL SPACE BLOCK IN THE MEDULAR SPACE OF A TUBULAR BONE
EP0546767A3 (en) Hand-held surgical device and tools for use therewith
ES2133620T3 (en) DEVICE TO REMOVE TISSUE OR SIMILAR FROM THE ABDOMINAL CAVITY.
DE68915785D1 (en) VALVE FOR SAMPLING.
CA2067855A1 (en) Fluid sampling device
EP0588220A3 (en) Surgical blade holder and blade combination.
GB2299116A (en) Downhole tool
ES2125691T3 (en) FURNITURE FOR FURNITURE.
GB0022813D0 (en) Fastening apparatus and method
AU8476091A (en) Handle with a pneumatic surface capable of being deformed
AU550087B2 (en) Toilet cleaning device
TW230752B (en)
HK30497A (en) Closure device for an in particular evacuable cylindrical housing
IT1238622B (en) Perforation device and its procedures
ATE180950T1 (en) DEVICE FOR CLEANING CONTAMINATED NAILS
DE3570998D1 (en) Seal for a dry-shaving apparatus
USD324542S (en) Plural-nibbed writing instrument
USD304419S (en) Angularly adjustable pneumatic hammer
EP0392438A3 (en) Device for discharging supply air
USD347586S (en) Template
USD324913S (en) Hand-held tone generator
AU3463089A (en) Membrane valve for fluids
GR3025986T3 (en) Swivel nozzle, in particular for use in saunas and similar equipment.
USD320726S (en) Flexible torch tip
ATE185950T1 (en) LIGHTER

Legal Events

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

Effective date: 19970227