ES440984A1 - Device for varying the size of the combustion chamber in a bolt gun - Google Patents

Device for varying the size of the combustion chamber in a bolt gun

Info

Publication number
ES440984A1
ES440984A1 ES440984A ES440984A ES440984A1 ES 440984 A1 ES440984 A1 ES 440984A1 ES 440984 A ES440984 A ES 440984A ES 440984 A ES440984 A ES 440984A ES 440984 A1 ES440984 A1 ES 440984A1
Authority
ES
Spain
Prior art keywords
barrel
housing
combustion chamber
housed
casing
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
ES440984A
Other languages
Spanish (es)
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.)
BETTERMANN ELEKTRO oHG
Original Assignee
BETTERMANN ELEKTRO oHG
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
Priority claimed from DE19742447767 external-priority patent/DE2447767C3/en
Application filed by BETTERMANN ELEKTRO oHG filed Critical BETTERMANN ELEKTRO oHG
Publication of ES440984A1 publication Critical patent/ES440984A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/14—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting on an intermediate plunger or anvil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Improvements introduced in the apparatus for modifying the volume of the initial combustion chamber in internal combustion plug embedders; equipped with a push piston and provided with a barrel with longitudinal displacement in the casing, for opening and closing a straight pull bolt, showing a torn hole in the barrel as a passage for a retaining element housed in the casing of the embedder of pins, attachable to the thrust piston transversely to the barrel which when retracting the barrel of the housing displaces the thrust piston relatively the barrel, in the direction of the cartridge housing, further providing a corresponding second retention element, housed in a rotary arrangement in around the axis of the barrel and equipped with several stops distributed by its circumference and arranged in an axial direction, preserving different separations from each other, with which, to establish the initial combustion chamber, it is possible to modify the barrel's career in its retraction with respect to the housing, characterized in that the second retention element is housed in the housing and n proximity to the barrel mouthpiece, while the one with the corresponding stops does so on the barrel shell. (Machine-translation by Google Translate, not legally binding)
ES440984A 1974-10-07 1975-09-16 Device for varying the size of the combustion chamber in a bolt gun Expired ES440984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447767 DE2447767C3 (en) 1974-10-07 Device for changing the size of the initial combustion chamber on a combustion pin setter

Publications (1)

Publication Number Publication Date
ES440984A1 true ES440984A1 (en) 1977-03-01

Family

ID=5927738

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440984A Expired ES440984A1 (en) 1974-10-07 1975-09-16 Device for varying the size of the combustion chamber in a bolt gun

Country Status (6)

Country Link
ES (1) ES440984A1 (en)
FI (1) FI57360C (en)
GB (1) GB1475850A (en)
IT (1) IT1042717B (en)
NL (1) NL7511745A (en)
SE (1) SE424613B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886260A1 (en) 2013-12-19 2015-06-24 HILTI Aktiengesellschaft Driving device
EP2923800A1 (en) * 2014-03-28 2015-09-30 HILTI Aktiengesellschaft Pyrotechnic insertion device

Also Published As

Publication number Publication date
SE7511141L (en) 1976-04-08
NL7511745A (en) 1976-04-09
DE2447767A1 (en) 1976-04-08
FI57360C (en) 1980-08-11
DE2447767B2 (en) 1976-09-23
FI57360B (en) 1980-04-30
GB1475850A (en) 1977-06-10
FI752414A (en) 1976-04-08
SE424613B (en) 1982-08-02
IT1042717B (en) 1980-01-30

Similar Documents

Publication Publication Date Title
JPS53115424A (en) Ignition device for rotary piston engine
IE41369L (en) Transfer apparatus
GB1510986A (en) Projectile with an ejectable payload
SE7709967L (en) REFFEL STABILIZED PIPE PROJECT
SE7609312L (en) ROCKET ENGINE IGNITION DEVICE
ES440984A1 (en) Device for varying the size of the combustion chamber in a bolt gun
GB873192A (en) Improvements in propellant explosive cartridges
ES203532U (en) Cylinder for lock of pins and flat key. (Machine-translation by Google Translate, not legally binding)
FR2456934A1 (en) Intervention grenade, partic of tear-gas type - with igniting compsn. projecting into central channel running through pyrotechnic active block compsn.
ES223904U (en) Device for fastening the cap of a fountain pen upon the rear portion of the body or barrel of the pen
GB1361245A (en) Finstabilised projectiles
JPS5250416A (en) Two-cycle engine
US3446115A (en) Open chamber breech mechanism with scarfed firing strap
JPS5251103A (en) Compressor
JPS521210A (en) Sub-combustion chamber of internal combustion engine
NL7613873A (en) Rotary piston engine with ellipsoid housing - has rotor with radially sliding partitions having axially pivoted flaps between them
ES211282U (en) Spit for deposits of motorcycles, motorcycles and similar. (Machine-translation by Google Translate, not legally binding)
JPS5614801A (en) Rotating apparatus for internal combustion engine
GB1190928A (en) Internal Combustion Engines and Means for Effecting Ignition Therein
FR2268966A1 (en) Hydraulically operated ram - has main rod with bore accommodating rotary auxiliary rod with spiral grooves and ramps
ES433850A1 (en) Improvements in explosion engines, with five times and double expansion. (Machine-translation by Google Translate, not legally binding)
ES217233U (en) Tap for motorcycles. (Machine-translation by Google Translate, not legally binding)
ES459572A3 (en) Improvements introduced in a rotary engine. (Machine-translation by Google Translate, not legally binding)
ES209947U (en) Rotary explosion engine. (Machine-translation by Google Translate, not legally binding)
ES416866A1 (en) Device to create automation in weapons. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001