US2930041A - Cartridge operated fastening gun - Google Patents

Cartridge operated fastening gun Download PDF

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Publication number
US2930041A
US2930041A US629299A US62929956A US2930041A US 2930041 A US2930041 A US 2930041A US 629299 A US629299 A US 629299A US 62929956 A US62929956 A US 62929956A US 2930041 A US2930041 A US 2930041A
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Prior art keywords
barrel
gun
cylinder
slide
sear
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US629299A
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Massacrier Jean-Marie Frederic
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CIVILE D'ETUDE DE PROCEDES DE SCELLEMENT Ste
ILE D ETUDE DE PROCEDES DE SCE
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ILE D ETUDE DE PROCEDES DE SCE
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    • 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
    • B25C1/12—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting directly on the bolt
    • B25C1/123—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge acting directly on the bolt trigger operated
    • 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
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/182—Feeding devices

Definitions

  • Driving guns are known which are used for fixing pins, hooks and any other attaching and fixing means instantaneously and permanently in the hardest materials, incluuding steel, by perforating the said materials under pressure from an explosion.
  • the present invention has as its object the provision of a repeating driving gun by means of which it is possible to drive instantaneously and successively a series of pins or other fastening elements in a wholly automatic or semi-automatic manner, without having to reload the gun for every shot. This avoids having to carry out manipulations which may present some danger in themselves and which are generally inconvenient in view of the often insecure positions in which the operator is situated (on top of a ladder etc.). The rate of driving is also increased very advantageously. f
  • Fig. 1 is a general sectional view of one embodiment of the repeating driving gun.
  • the gun In the position illustrated the gun is not cocked, the shield and the end of the barrel are simply placed against the surface into which the projectiles are to be driven; the cylinder is in an intermediate position.
  • the chain line illustrates the a spindle or pin 3 which is adapted to slide in the hole 1 in which it is engaged.
  • a lug 3 on the pin-3 is guided in a slot 1 extending into the hole 1 overpart of its length.
  • a spring-loaded member 4 which has 5 a conical end for example, is adapted to locate the pin rearward sliding of the cylinder pivot pin when-it is desired to withdraw or position the said cylinder.
  • Fig. 2 is a side view corresponding to Fig. 1."
  • Fig. 3 is the partial view of the cylinder as seen from below, taken along the line. 33 of Fig. 1.
  • Fig. 4 is a partial sectional view on a larger scale of the-Icylinder taken on thebroken 1ine 4 4 of Fig. 3.
  • Figs. 6 and 7 are side views corresponding to Fig. 5.
  • Fig. 8 is ageneral sectional view of the gun when pressure is exerted on the butt and on the breech, with a view to cocking the gun, and to bringing a cartridge and the projectile from the cylinder into the axis of the barrel (where the weapon isto operate in a fully automatic fashion).
  • Fig. 9 is a sideview 9-9 of Fig. 8. V I
  • Fig. 10 is a general sectional view of the gun similar to Fig. 8, after percussion has taken-place and .the projectilehas been driven home.
  • Fig' 1 I Referring now ,to the. drawings, which illustrate an embodiment of the repeating driving gun according to the invention, 1 is a body formed with a butt grip 1 The body 1 also comprises at its upper portion the projecting bridge portion 1 and a substantially rectangular recess 1 which partially follows the shape of the bridge portion 1 within the latter.
  • a cylinder 2' which is for example of circular crosssection, is adapted to fit into the recess 1
  • the cylinder 2 is rotatably mounted relatively to the body 1 on in axial section taken on the'line' 3 in' two positions namely: a position in which the cylinder 2 is mounted in the body 1 (Figs. 1, 8, 10), and a position in which the cylinder 2 is freed in order that it can be detached from the body or placed in position (chain lines representing the pin 3 in Fig. 1).
  • Notches of conical shape are formed in the pin 3 for co-operating with the spring-loaded push member 4 for the purpose of locating these two positions.
  • the rear portion of the cylinder 2 and the chambers for housing the cartridges are masked and protected by circular swellings 1 formed on each side of the body 1.
  • Chambers or housings 2 for receiving the cartridges and the projectiles are formed at regular intervals with their axes lying in a common circle about the axis of the cylinder 2. These chambers are of any appropriate form and dimensions corresponding to the calibres and the types of cartridges and projectiles which are used.
  • each of the chambers 2 has a cylindrical recess 2 for centering and accommodating the end of the bearing element 5 on the rear end of the barrel 5.
  • the body 1 has at the front a cylindrical support 1" in whose bore the barrel 5 is slidable.
  • a spring 6. is interposed, in the compressed state, between a shoulder in the bore of the body and a shoulder on the barrel 5 in order to exert permanent pressure against the barrel 5, in the direction towards the front of the gunv in order to move the barrel away from the cylinder 2.
  • Displacement of the barrel 5 in the former direction is limited by an abutment screw 7 which is screwed into the support 1', and whose end is adapted to arrest the shoulder of the barrel 5.
  • a sleeve 8 is slidably mounted above cylindrical support 1".
  • the front end of the sleeve constitutes at 8 an anti-flash shield.
  • the spring 9 interposed in a compressed state in the sleeve 8 between a shoulder of the said sleeve and the end of the support 1 exerts permanent pressure tending to drive the sleeve towards the front of the gun.
  • the head of the screw 7 forms a stop 'limitingthis forward movement.
  • the sleeve has a slot at 8 to allow thepassage of the head of the a screw 7, and in order to allow it to slide.
  • the barrel comprises holes or vents 5 for evacuating the gases, and a hole 8 for to slide relatively to the head of the screw 10.
  • a sear 12 Arranged in articulated fashion in a slot at the rear end of the slide 11 is a sear 12 which is acted upon by the pressure of a spring 13 tending to pivot the said sear in the upward direction.
  • the end of the sear 12 is adapted to engage the shoulder 14 of a striker 14.
  • the latter is slidably arranged with its shoulder 14 and rear stem 14 in its housing formed in the body 1, the said housing being closed at the rear by the bushing plug 15.
  • a compression spring 16 is arranged between the shoulder 14 and bushing plug 15 tends to drive the striker forwards into the percussion position at the opening into one of the chambers 2 of the cylinder.
  • the pivoting of the sear 12 in the upward direction can be controlled manually by a trigger 17 which is Fatente'd Mar. 29,1960
  • a nose ends 2 mark the position of each of the chambers 2 in the axis of the barrel at the position of firing. These positions); are connected by V-shaped grooves whose arms are designated as 2 and 2 respectively.
  • the end of a finger 19 is engaged in the peripheral grooves of the cylinder.
  • the finger 19 is urged into the grooves by a spring 20 and is capable of slight displacement in the axial sense. Since the finger 19 is fast with the movements of the slide 11, for two reciprocating movements of the said slide the finger 19 will engage successively an oblique groove 2' and groove 2 shifting the cylinder from one position 2 to the following, that is to say from one chamber 2 to the other.
  • the grooves 2 -2 are ratchet shaped and have different levels at their ends, and also inclinations for obliging the finger 19 to follow their course.
  • a slot 1 in the body is provided in order to allow the movements of the finger 19.
  • the cylinder 2 can be rotated manually after each shot is fired and, in this case as distinguished from the above case, there is provided a system comprising a lever or press-stud 2,1 which is mounted'for example on a swelling 1 and which can co-operate with holes or notches of the cylinder in order to locate each of the chambers 2 in strict alignment with the axis of the barrel.
  • Figs. 1, 8 and 10 show, besides the mounting of the cylinder, the advantage of the important feature formed by connecting the sear 12 to the barrel 5.
  • the advantage of this is that the gun is never cocked except for the very instant when it is fired.
  • Fig. 1 the end of the barrel 5 and the shield 8 are brought into contact with the surface into which the projectile is to be driven.
  • the gun is not cocked, the striker not being at its rearmost position relative to the body 1.
  • the cylinder is in an intermediate position, since the finger 19 has simply displaced it rotationally through an angle corresponding to the oblique groove 2 In Fig. 8, pressure has been exerted in the direction of.
  • Fig. 10 shows how percussion is effected by pressing on the trigger 17. This pivots the sear, releasing the striker 14.
  • a fastening gun comprising a body, a cylinder rotatable in said body and provided with a circular array of equally spaced bores adapted to accommodate cartridges, each of said bores having an enlarged section at one end thereof, a barrel slidably supported by said body and having a bore for alignment with the bores of said array whereby the bores of said array are selectively alignable with the bore of said barrel by rotation of said cylinder, said barrel being engageable in said enlarged section, a spring urging said barrel axially away from said cylinder, trigger means in said body for causing percussion of a cartridge in a cylinder bore which is aligned with said barrel bore, a slide on said barrel and slidablewith the same, said slide carrying a sear for engaging and cocking said trigger means as said barrel engages in the enlarged section of a cylinder bore, a zig-zag peripheral groove encircling saidv cylinder, and a pin on said slide and engaging in said groove so that when said slide is displaced said cylinder
  • a fastening gun as claimed in claim 2 comprising a spring engaging said pin and yieldably maintaining said pin in said groove.

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

Description

Mardl 1960 JEAN MARIE F. MASSACRIER 2,930,041
' CARTRIDGEOPERATED FASTENING GUN Filed Dec. 19, 1956 3 Sheets-Sheet 1 Ill/l ll March 1960 JEAN-MARIE F. MASSACRIER 3 9 CARTRIDGE OPERATED FASTENING GUN Filed Dec. 19. 1956 s Sheets-Sheet 2 March 29, 1960 JEAN-MARIE F. MASSACRIER CARTRIDGE OPERATED FASTENING cum Filed Dec. 19, 1956 3 Sheets-Sheet 3 CARTRIDGE OPERATED FASTENING GUN Jean-Marie Frederic Massacrier,Saint-Etienne, France,
assignor to Societe Civile dEtude de Procedes de Scel-- Claims priority, application France December 22, 1955 3 Claims. to]. 1 -44.s
This invention relates to driving guns. Driving guns are known which are used for fixing pins, hooks and any other attaching and fixing means instantaneously and permanently in the hardest materials, incluuding steel, by perforating the said materials under pressure from an explosion.
The present invention has as its object the provision of a repeating driving gun by means of which it is possible to drive instantaneously and successively a series of pins or other fastening elements in a wholly automatic or semi-automatic manner, without having to reload the gun for every shot. This avoids having to carry out manipulations which may present some danger in themselves and which are generally inconvenient in view of the often insecure positions in which the operator is situated (on top of a ladder etc.). The rate of driving is also increased very advantageously. f
In order to show the subject of the invention clearly, without however limitingit, in the. accompanying drawmgs:
Fig. 1 is a general sectional view of one embodiment of the repeating driving gun. In the position illustrated the gun is not cocked, the shield and the end of the barrel are simply placed against the surface into which the projectiles are to be driven; the cylinder is in an intermediate position. The chain line illustrates the a spindle or pin 3 which is adapted to slide in the hole 1 in which it is engaged. A lug 3 on the pin-3 is guided in a slot 1 extending into the hole 1 overpart of its length. A spring-loaded member 4 which has 5 a conical end for example, is adapted to locate the pin rearward sliding of the cylinder pivot pin when-it is desired to withdraw or position the said cylinder.
Fig. 2 is a side view corresponding to Fig. 1." Fig. 3 is the partial view of the cylinder as seen from below, taken along the line. 33 of Fig. 1.
Fig. 4 is a partial sectional view on a larger scale of the-Icylinder taken on thebroken 1ine 4 4 of Fig. 3. I Fig. Sis an axial sectional view 'of the detachable cylinder of the gun. I
. Figs. 6 and 7 are side views corresponding to Fig. 5. Fig. 8 is ageneral sectional view of the gun when pressure is exerted on the butt and on the breech, with a view to cocking the gun, and to bringing a cartridge and the projectile from the cylinder into the axis of the barrel (where the weapon isto operate in a fully automatic fashion).
Fig. 9 is a sideview 9-9 of Fig. 8. V I
Fig. 10 is a general sectional view of the gun similar to Fig. 8, after percussion has taken-place and .the projectilehas been driven home. ,g' 1 I Referring now ,to the. drawings, which illustrate an embodiment of the repeating driving gun according to the invention, 1 is a body formed with a butt grip 1 The body 1 also comprises at its upper portion the projecting bridge portion 1 and a substantially rectangular recess 1 which partially follows the shape of the bridge portion 1 within the latter.
A cylinder 2', which is for example of circular crosssection, is adapted to fit into the recess 1 The cylinder 2 is rotatably mounted relatively to the body 1 on in axial section taken on the'line' 3 in' two positions namely: a position in which the cylinder 2 is mounted in the body 1 (Figs. 1, 8, 10), and a position in which the cylinder 2 is freed in order that it can be detached from the body or placed in position (chain lines representing the pin 3 in Fig. 1). Notches of conical shape are formed in the pin 3 for co-operating with the spring-loaded push member 4 for the purpose of locating these two positions.
The rear portion of the cylinder 2 and the chambers for housing the cartridges are masked and protected by circular swellings 1 formed on each side of the body 1.
Chambers or housings 2 for receiving the cartridges and the projectiles are formed at regular intervals with their axes lying in a common circle about the axis of the cylinder 2. These chambers are of any appropriate form and dimensions corresponding to the calibres and the types of cartridges and projectiles which are used.
The front end of each of the chambers 2 has a cylindrical recess 2 for centering and accommodating the end of the bearing element 5 on the rear end of the barrel 5. V
The body 1 has at the front a cylindrical support 1" in whose bore the barrel 5 is slidable. A spring 6. is interposed, in the compressed state, between a shoulder in the bore of the body and a shoulder on the barrel 5 in order to exert permanent pressure against the barrel 5, in the direction towards the front of the gunv in order to move the barrel away from the cylinder 2.
Displacement of the barrel 5 in the former direction is limited by an abutment screw 7 which is screwed into the support 1', and whose end is adapted to arrest the shoulder of the barrel 5. p
A sleeve 8 is slidably mounted above cylindrical support 1". The front end of the sleeve constitutes at 8 an anti-flash shield. The spring 9 interposed in a compressed state in the sleeve 8 between a shoulder of the said sleeve and the end of the support 1 exerts permanent pressure tending to drive the sleeve towards the front of the gun. The head of the screw 7 forms a stop 'limitingthis forward movement. The sleeve has a slot at 8 to allow thepassage of the head of the a screw 7, and in order to allow it to slide.
It should also be noted that the barrel comprises holes or vents 5 for evacuating the gases, and a hole 8 for to slide relatively to the head of the screw 10.
Arranged in articulated fashion in a slot at the rear end of the slide 11 is a sear 12 which is acted upon by the pressure of a spring 13 tending to pivot the said sear in the upward direction.
The end of the sear 12 is adapted to engage the shoulder 14 of a striker 14. The latter is slidably arranged with its shoulder 14 and rear stem 14 in its housing formed in the body 1, the said housing being closed at the rear by the bushing plug 15. A compression spring 16 is arranged between the shoulder 14 and bushing plug 15 tends to drive the striker forwards into the percussion position at the opening into one of the chambers 2 of the cylinder.
The pivoting of the sear 12 in the upward direction can be controlled manually by a trigger 17 which is Fatente'd Mar. 29,1960
articulated in the body, infront of thebutt 1 A nose ends 2 mark the position of each of the chambers 2 in the axis of the barrel at the position of firing. These positions); are connected by V-shaped grooves whose arms are designated as 2 and 2 respectively. The end of a finger 19 is engaged in the peripheral grooves of the cylinder. The finger 19 is urged into the grooves by a spring 20 and is capable of slight displacement in the axial sense. Since the finger 19 is fast with the movements of the slide 11, for two reciprocating movements of the said slide the finger 19 will engage successively an oblique groove 2' and groove 2 shifting the cylinder from one position 2 to the following, that is to say from one chamber 2 to the other. The grooves 2 -2 are ratchet shaped and have different levels at their ends, and also inclinations for obliging the finger 19 to follow their course. A slot 1 in the body is provided in order to allow the movements of the finger 19.
(2) The cylinder 2 can be rotated manually after each shot is fired and, in this case as distinguished from the above case, there is provided a system comprising a lever or press-stud 2,1 which is mounted'for example on a swelling 1 and which can co-operate with holes or notches of the cylinder in order to locate each of the chambers 2 in strict alignment with the axis of the barrel.
The operation of the gun is illustrated by Figs. 1, 8 and 10. These show, besides the mounting of the cylinder, the advantage of the important feature formed by connecting the sear 12 to the barrel 5. The advantage of this is that the gun is never cocked except for the very instant when it is fired. Thus in Fig. 1 the end of the barrel 5 and the shield 8 are brought into contact with the surface into which the projectile is to be driven. The gun is not cocked, the striker not being at its rearmost position relative to the body 1. The cylinder is in an intermediate position, since the finger 19 has simply displaced it rotationally through an angle corresponding to the oblique groove 2 In Fig. 8, pressure has been exerted in the direction of. the arrow F on the butt and the body 1, bringing about a relative displacement between the sleeve 8 and barrel 5, and the body 1 in opposition to the springs 6 and 9. The relative displacement between the barrel 5. and body 1 also affects the slide 11 and the sear 12 mounted thereon. The scar 12 brings about a relative displacement between the body 1 and the striker 14 and cocks the gun only at the instant when the gun is in the firing position, firmly pressed against the surface into which the projectile is to be fired. In other Words, it can be stated that pressure applied to the butt end of the gun (in the direction indicated by arrow F in Figure 8) brings about a displacement of gun body 1 relative to sleeve 8 and barrel 5 against the resistance of springs 6 and 9 as well as spring 16. With respect to positive movement, sleeve 8 and barrel 5 do not move since they are in contact with a fixed surface into which a projectile is to be driven. Slide 11 and sear 12 do not move, since slide 11 is fixed to barrel 5, and consequently sear 12 prevents the striker 14 from moving with the gun body 1 as the gun body is displaced relative to sleeve 8 and barrel 5. During the displacement of the body 1 with respect to the slide, the finger 19 has moved the cylinder rotationally through an angle corresponding to the oblique groove 2 A chamber 2 is therefore situated in alignment with the barrel at the same time as the gun is cocked.
Fig. 10 shows how percussion is effected by pressing on the trigger 17. This pivots the sear, releasing the striker 14.
As will be apparent, and has been brought out already from the foregoing, the invention is in no way limited to that mode .of application nor to those forms of embodiment of its various parts which have been indicated more particularly; on the contrary it covers all possible modifications thereof.
1 claim:
1. A fastening gun comprising a body, a cylinder rotatable in said body and provided with a circular array of equally spaced bores adapted to accommodate cartridges, each of said bores having an enlarged section at one end thereof, a barrel slidably supported by said body and having a bore for alignment with the bores of said array whereby the bores of said array are selectively alignable with the bore of said barrel by rotation of said cylinder, said barrel being engageable in said enlarged section, a spring urging said barrel axially away from said cylinder, trigger means in said body for causing percussion of a cartridge in a cylinder bore which is aligned with said barrel bore, a slide on said barrel and slidablewith the same, said slide carrying a sear for engaging and cocking said trigger means as said barrel engages in the enlarged section of a cylinder bore, a zig-zag peripheral groove encircling saidv cylinder, and a pin on said slide and engaging in said groove so that when said slide is displaced said cylinder is rotated, said groove being correlated with said array so that a cylinder bore is aligned with the barrel bore and thus with said trigger means only on relative axial displacement between said barrel and said body against the action of said spring.
2. A fastening gun as claimed in claim 1, wherein the zig-zag groove has the shape of a ratchet.
3. A fastening gun as claimed in claim 2, comprising a spring engaging said pin and yieldably maintaining said pin in said groove.
References Cited in'the file of this patent UNITED STATES PATENTS 565,692 Richardson Aug. 11, 1896 884,119 Zaiser Apr. 7, 1908 944,448 Lefever Dec. 28, 1909 1,077,135 Guerrero Oct. 28, 1913 2,151,521 Manville Mar. 21, 1939 2,395,354 Temple Feb. 19, 1946 2,470,117 Temple May 17, 1949 2,504,311 Dunn Apr. 18, 1950 2,764,813 Hoffman Oct. 2, 1956 2,773,259 Broughton et al Dec. 11, 1956 2,835,171 Lyon May 20, 1958 FOREIGN PATENTS 6,491 Great Britain of 1914 157,387 Australia July 2, 1954 500,781 Italy Nov. 20, 1954
US629299A 1955-12-22 1956-12-19 Cartridge operated fastening gun Expired - Lifetime US2930041A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1143728T 1955-12-22
FR71750T 1957-06-26
FR8142A FR79048E (en) 1955-12-22 1961-01-19 Repeating nail gun

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US2930041A true US2930041A (en) 1960-03-29

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US629299A Expired - Lifetime US2930041A (en) 1955-12-22 1956-12-19 Cartridge operated fastening gun
US100736A Expired - Lifetime US3095572A (en) 1955-12-22 1961-04-04 Plugging gun of the repeating type

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Application Number Title Priority Date Filing Date
US100736A Expired - Lifetime US3095572A (en) 1955-12-22 1961-04-04 Plugging gun of the repeating type

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US (2) US2930041A (en)
BE (2) BE568578A (en)
DE (1) DE1269968B (en)
FR (3) FR1143728A (en)
GB (3) GB805277A (en)

Cited By (24)

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US3048850A (en) * 1959-03-17 1962-08-14 Arden L Schilling Universal stud driver
US3095572A (en) * 1955-12-22 1963-07-02 Massacrier Jean-Marie Frederic Plugging gun of the repeating type
US3172119A (en) * 1961-09-08 1965-03-09 Olin Mathieson Explosive-powered fastening tools
US3473719A (en) * 1965-09-17 1969-10-21 Sterling Eng Co Ltd Cartridge-operated tools
US3493163A (en) * 1967-09-05 1970-02-03 Olin Mathieson Repeating power actuated tool
US3514026A (en) * 1967-09-01 1970-05-26 Trw Inc Repeating propellant gas powered driving tool
US3565313A (en) * 1967-08-11 1971-02-23 Hilti Ag Device for driving anchoring members containing a cartridge magazine
US3632032A (en) * 1968-08-05 1972-01-04 Pierre Termet Apparatus using the energy produced by the explosion of a machine gun cartridge (shell)
US3890878A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3890730A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3890732A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3890880A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3923226A (en) * 1973-12-13 1975-12-02 Hilti Ag Barrel and magazine alignment arrangement for a fastening element setting gun
US3923227A (en) * 1973-12-13 1975-12-02 Hilti Ag Tapered seal between the barrel and drum type magazine in a fastening element setting gun
US3929269A (en) * 1974-08-05 1975-12-30 Olin Corp Powder-actuated tool
US3933290A (en) * 1973-09-06 1976-01-20 Hilti Aktiengesellschaft Explosion-driven bolt setting gun with drum magazine
DE2556616A1 (en) * 1975-08-21 1977-02-24 Hitachi Koki Kk Hydraulic hand held nail driving tool - has nail magazine rotated about axis parallel to piston push rod
DE2541046A1 (en) * 1975-09-15 1977-03-17 Helfer & Co Kg Feinwerkbau DEVICE FOR DRIVING SCREWS
US4091981A (en) * 1975-08-21 1978-05-30 Hitachi Koki Company, Limited Power driven percussion tool
US4375269A (en) * 1980-06-12 1983-03-01 Olin Corporation Disk-indexing mechanism for powder-actuated tool abstract of the disclosure
US4856410A (en) * 1984-06-21 1989-08-15 Anderson John A Firearm
US6481137B2 (en) * 2000-12-26 2002-11-19 Johann Franz Kornberger Revolving firearm
WO2010061336A1 (en) * 2008-11-25 2010-06-03 Itw Construction Systems Australia Pty Ltd A tool for applying insulation fasteners
US8127753B1 (en) 2008-09-03 2012-03-06 Hasbro, Inc. Toy projectile launcher

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Publication number Priority date Publication date Assignee Title
CH430619A (en) * 1964-11-20 1967-02-15 Etem Ets Repeating nail gun
US3949922A (en) * 1974-08-05 1976-04-13 Olin Corporation Powder-actuated tool
US4709617A (en) * 1984-06-21 1987-12-01 Anderson John A Firearm
GB2206188B (en) * 1985-08-22 1990-02-07 John Albert Anderson Firearm
US4684050A (en) * 1985-10-07 1987-08-04 Fernando Masas Powder actuated fastening system and fastener assembly for use therewith

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GB191406491A (en) * 1914-03-14 1914-11-05 Harry Greener Improvements in Cattle-killers or Animal Slaughterers.
US2151521A (en) * 1935-10-05 1939-03-21 Charles J Manville Gas gun
US2395354A (en) * 1943-12-24 1946-02-19 Temple Velocity Equipment Inc Driving tool
US2470117A (en) * 1943-11-24 1949-05-17 Portable Ind Inc Gun and projectile therefor
US2504311A (en) * 1941-05-10 1950-04-18 Stephen M Dunn Apparatus for inserting bolts into concrete
US2764813A (en) * 1954-05-07 1956-10-02 Roy D Hoffman Cartridge-powered cow dehorner
US2773259A (en) * 1954-05-17 1956-12-11 Joseph B Cox Safety shield for explosively driven tools
US2835171A (en) * 1952-03-14 1958-05-20 Lyon George Albert Rotary magazine gun

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FR1121577A (en) * 1955-01-07 1956-08-21 Anstalt Fuer Montage Technik Firing device for anchoring projectiles, with insertion barrel arranged inside and supported by spring
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US565692A (en) * 1896-08-11 William a
US884119A (en) * 1906-08-10 1908-04-07 Walter G Zaiser Revolver.
US944448A (en) * 1908-01-09 1909-12-28 Charles F Lefever Firearm.
US1077135A (en) * 1913-06-05 1913-10-28 Edmundo Guerrero Mechanism for rotating and locking the cylinders of revolvers.
GB191406491A (en) * 1914-03-14 1914-11-05 Harry Greener Improvements in Cattle-killers or Animal Slaughterers.
US2151521A (en) * 1935-10-05 1939-03-21 Charles J Manville Gas gun
US2504311A (en) * 1941-05-10 1950-04-18 Stephen M Dunn Apparatus for inserting bolts into concrete
US2470117A (en) * 1943-11-24 1949-05-17 Portable Ind Inc Gun and projectile therefor
US2395354A (en) * 1943-12-24 1946-02-19 Temple Velocity Equipment Inc Driving tool
US2835171A (en) * 1952-03-14 1958-05-20 Lyon George Albert Rotary magazine gun
US2764813A (en) * 1954-05-07 1956-10-02 Roy D Hoffman Cartridge-powered cow dehorner
US2773259A (en) * 1954-05-17 1956-12-11 Joseph B Cox Safety shield for explosively driven tools

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095572A (en) * 1955-12-22 1963-07-02 Massacrier Jean-Marie Frederic Plugging gun of the repeating type
US3048850A (en) * 1959-03-17 1962-08-14 Arden L Schilling Universal stud driver
US3172119A (en) * 1961-09-08 1965-03-09 Olin Mathieson Explosive-powered fastening tools
US3473719A (en) * 1965-09-17 1969-10-21 Sterling Eng Co Ltd Cartridge-operated tools
US3565313A (en) * 1967-08-11 1971-02-23 Hilti Ag Device for driving anchoring members containing a cartridge magazine
US3514026A (en) * 1967-09-01 1970-05-26 Trw Inc Repeating propellant gas powered driving tool
US3493163A (en) * 1967-09-05 1970-02-03 Olin Mathieson Repeating power actuated tool
US3632032A (en) * 1968-08-05 1972-01-04 Pierre Termet Apparatus using the energy produced by the explosion of a machine gun cartridge (shell)
US3890878A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3890730A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3890732A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3890880A (en) * 1972-03-30 1975-06-24 Andrew J Grandy Ammunition and weapon systems
US3933290A (en) * 1973-09-06 1976-01-20 Hilti Aktiengesellschaft Explosion-driven bolt setting gun with drum magazine
US3923226A (en) * 1973-12-13 1975-12-02 Hilti Ag Barrel and magazine alignment arrangement for a fastening element setting gun
US3923227A (en) * 1973-12-13 1975-12-02 Hilti Ag Tapered seal between the barrel and drum type magazine in a fastening element setting gun
US3929269A (en) * 1974-08-05 1975-12-30 Olin Corp Powder-actuated tool
DE2556616A1 (en) * 1975-08-21 1977-02-24 Hitachi Koki Kk Hydraulic hand held nail driving tool - has nail magazine rotated about axis parallel to piston push rod
US4091981A (en) * 1975-08-21 1978-05-30 Hitachi Koki Company, Limited Power driven percussion tool
DE2541046A1 (en) * 1975-09-15 1977-03-17 Helfer & Co Kg Feinwerkbau DEVICE FOR DRIVING SCREWS
US4375269A (en) * 1980-06-12 1983-03-01 Olin Corporation Disk-indexing mechanism for powder-actuated tool abstract of the disclosure
US4856410A (en) * 1984-06-21 1989-08-15 Anderson John A Firearm
US6481137B2 (en) * 2000-12-26 2002-11-19 Johann Franz Kornberger Revolving firearm
US8127753B1 (en) 2008-09-03 2012-03-06 Hasbro, Inc. Toy projectile launcher
WO2010061336A1 (en) * 2008-11-25 2010-06-03 Itw Construction Systems Australia Pty Ltd A tool for applying insulation fasteners
US20110226834A1 (en) * 2008-11-25 2011-09-22 Itw Construction Systems Australia Pty Ltd Tool for applying insulation fasteners
US8800836B2 (en) 2008-11-25 2014-08-12 Itw Construction Systems Australia Pty Ltd Tool for applying insulation fasteners
CN102300676B (en) * 2008-11-25 2014-12-24 Itw澳大利亚控股有限公司 A Tool For Applying Insulation Fasteners
AU2009240833B2 (en) * 2008-11-25 2016-08-04 Illinois Tool Works Inc. A tool for applying insulation fasteners

Also Published As

Publication number Publication date
GB985986A (en) 1965-03-10
FR71750E (en) 1960-01-19
DE1269968B (en) 1968-06-06
US3095572A (en) 1963-07-02
BE568578A (en) 1960-11-04
FR79048E (en) 1962-10-13
GB805277A (en) 1958-12-03
GB844222A (en) 1960-08-10
BE568577A (en) 1960-11-04
FR1143728A (en) 1957-10-04

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