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US2761348A - Centering and guiding means for pins, studs, and like fastening elements - Google Patents

Centering and guiding means for pins, studs, and like fastening elements Download PDF

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Publication number
US2761348A
US2761348A US285164A US28516452A US2761348A US 2761348 A US2761348 A US 2761348A US 285164 A US285164 A US 285164A US 28516452 A US28516452 A US 28516452A US 2761348 A US2761348 A US 2761348A
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US
United States
Prior art keywords
centering
guiding
fastening elements
stud
barrel
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 - Lifetime
Application number
US285164A
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English (en)
Inventor
Jesse E Williams
Caro Charles J De
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.)
PORTABLE IND Inc
PORTABLE INDUSTRIES Inc
Original Assignee
PORTABLE IND Inc
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 to NLAANVRAGE7118199,A priority Critical patent/NL177963B/nl
Priority to BE519586D priority patent/BE519586A/xx
Priority to LU32131D priority patent/LU32131A1/xx
Application filed by PORTABLE IND Inc filed Critical PORTABLE IND Inc
Priority to US285164A priority patent/US2761348A/en
Priority to GB9176/53A priority patent/GB737208A/en
Priority to FR1078680D priority patent/FR1078680A/fr
Priority to CH326439D priority patent/CH326439A/de
Application granted granted Critical
Publication of US2761348A publication Critical patent/US2761348A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/14—Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools
    • 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
    • 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
    • B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F42B14/02—Driving bands; Rotating bands

Definitions

  • This invention relates to centering and guiding means for metal pins, studs and like fastening, elements of the type whichare fired into steel, concrete, masonry and like materials by the use of explosively actuated hand tools.
  • the invention has for one of its objects the provision of centering and guiding means for not only the rear end portions of fastening elements of the aforesaid type but also, centering and guiding means for the front end portions of such fastening elements, thereby insuring that said fastening elements will be truly centered in the-barrel bores of the tools in which they are usedlandtruly guided in their travel through said bores.
  • a further object of the present invention is the provision, for fastening elements of the aforesaid type, of centering and guiding means in the form of simple and inexpensive one-piece members :which are capable of being. easily and quickly slipped onto the front and rear end portions of such fastening elements and of being frictionally retained thereon for the performance of their intended functions.
  • a further object of the present invention is the provision, for fastening elements of the aforesaid type, of centering and guiding members which are made of a material having a lubricating effect upon the fasteningelements and the tool barrel bores in which they are used, such as a polyethylene plastic material, for example.
  • a further object of the present invention is the provision, for fastening elements of the aforesaid type, of centering and guiding members which perform the additional function of sealing the entrance openings, around said fastening elements, in the steel, concrete, masonry or other material into which the fastening elements are fired in use thereof.
  • a further object of the present invention is the provision, for fastening elements of the aforesaid type, of centering and guiding members which are capable of performing their intended functions notwithstanding certain diametrical variations in the members themselves and/or in the bores of the tool barrels in which they are used.
  • Fig. 'l is a front perspective view, on a much enlarged scale, 'of a centering and guiding member for the front end portion of a pin, stud or like fastening element of the type which is fired into steel, concrete, masonry and like materials by the use of explosively actuated hand tools, said centering and guiding member embodying one form of the present invention;
  • Fig. 2 is a-longitudinal sectional view, on a somewhat reduced scale from Fig. 1, of a part of the front end portion' of the barrel of an explosively actuated hand tool and containing in the bore thereof a fasteningelement of the aforesaid type, the front and rear end portions of said fastening element being provided with centering-and Patented Sept. 4, 1956 2.
  • guiding members embodying the present invention, the front centering. and guiding member being of the form showninFig. 1;
  • Fig. 3 is a View similar to and on the scale of Fig. 1 and showing a modified form of centering and guiding member for the front end portion of a fastening element of the aforesaid type;
  • Fig. 4 is a View corresponding -to and on the scale of Fig. 2, but with the front end portion of the fastening element being provided with a centering and guiding member of the form shown in Fig. 3, and with the centering; and guiding member for the rear end portion of the fastening element having a relatively thin flexible wall for gas sealing purposes;
  • Fig. 5 is a view generally similar to Figs. 2 and 4, but with the front end portion of the fastening element being provided with a centering and guiding member embody ing, still another form of the present invention.
  • Fig. 6 is a sectional view showing a fastening element of the aforesaid type anchored in a piece of steel, concrete, masonry or the like, and further showing the manner in which the entrance opening in such material, around the fastening element, is sealed by one of the present centering. and guiding members.
  • the present centering and guiding members are for metal pins, studs and like fastening elements of the type which are fired into steel, concrete, masonry and like; materials by the use of explosively actuated hand tools, a stud S of such type being shown in Fig. 2 and a pin P in Fig. 4-.-
  • centering and guiding means are provided for not only the rear end portions of the here involved type of fastening elements but also, for the front end portions thereof, the front centering and guiding means cooperating with the rear centering and guiding means to insure true centering of the fastening elements in the tool barrel bores in which they are used and true guidance of the fastening elements in their travel through said bores.
  • centering and guiding means are in the form of simple one piece members which are readily applied to and frictionally retained on the fastening elements, and of a form and material which give them some yieldability and thus makes unnecessary adherence to exact diametric standards, the provision of such centering and guiding members adds but little to the cost of the fastening elements, all as will hereinafter more fully appear.
  • the centering and guiding members for the rear end portions of fastening elements of the here involved type are of cup shape, with outside diameters to properly fit the tool barrels in which they are to be used and with sockets or chambers of such diametral size as to frictionally grip the rear end portions of the fastening elements with which they are to be used.
  • Fig. 2 is shown such a centering and guiding member for the threaded rear end portion 11 of the stud S
  • Fig. 4 is shown such a centering and guiding member 12 for the plain or non-threaded rear end portion 13 of the pin P.
  • these rear centering and guiding members may be varied as desired, although their length should be suflicient, of course, to provide ample contact with the tool barrels for effective centering and guiding of the fastening elements in and through the tool barrels.
  • the wall thickness of these rear centering and guiding members may be varied as desired, although the thickness of the side walls of the members will depend, of course,'upon the diametral sizes of the rear end portions of the'fastening elements with which they are to be used and of the tool barrel bores in which the fastening elements are to be used. 7
  • centering and guiding members for the front end portions of the fastening elements three such members embodying the present invention are here illustrated.
  • Each includes a body portion for frictionally gripping the front end portion of a fastening element for its retention thereon and an outwardly extending radial flange for centering and guiding engagement with the tool barrel in which the fastening element is to be used.
  • the front centering and guiding member 14 has a conical shaped body portion 15, for gripping engagement with and frictional retention on the. correspondingly shaped nose 16 of the front end portion of the stud S, and also has an outwardly extending annular flange 17, at the rear end of and integral with said body portion 15, for centering and guiding engagement with the tool barrel in which the stud S is to be used, such as the tool barrel TB fragmentarily shown in Fig. 2.
  • the front centering and guiding member 18 has a tubular body portion 19 of generally cylindrical form for gripping engagement with and frictional retention on the cylindrical part 20 of the front end portion of the pin P just rearwardly of the nose 21 of such front end portion, and also has an outwardly extending annular flange 22, at the rear end of and integral with said body portion 19, for centering and guiding engagement with the tool barrel in which said pin is to be used, such as the tool barrel TB fragmentarily shown in Fig. 4.
  • the front centering and guiding member 23 is generally similar to the one of Figs. 3 and 4, except that the member 23 is formed for gripping engagement with and frictional retention on the conical shaped nose 24 of the fastening element just rearwardly of the tip of such nose.
  • the tubular body portion 25 of member 23, and the tool barrel engaging flange 26 thereof, are jointly formed with a frusto-conical opening for the reception of the fastening element nose 24, as shown.
  • One advantage of the front centering and guiding members of Figs. 1 and 2 and of Fig. 5 is that they cannot move back along the fastening elements as such elements are inserted into the tool barrel bores, as will be readily understood.
  • front centering and guiding members embodying the present invention may be made in any desired lengths and of any desired wall thicknesses. If desired and as here shown, the front centering and guiding members may be so formed that the flanges thereof have an outside diameter slightly greater than the diameter of the tool barrel bores in which they are to be used. As a result, when the fastening elements provided with said centering and guiding members are inserted into the tool barrel bores, from tool barrels sufficiently firm to hold the fastening elements in the positions, along the longitudinal axes of the tool barrel bores, to which they are manually moved.
  • fastening elements to be located, of course, in any desired spaced relationship with respect to the powder loads or explosive charges of the tools, it being well known that the less the spacing, the greater the force of the explosive charge will be on the fastening element and hence the greater the degree of penetration of the fastening element into the work, all as will be readily understood.
  • centering and guiding members for the front and rear end portions of fastening elements of the here involved type may be made of any suitable materials, such as a soft ductile metal, for example, they preferably are made of a material having a lubricating quality, such as a polyethylene plastic material, for example.
  • the fastening elements automatically will be desirably lubricated as they are driven into the steel, concrete, masonry or like materials, and the tool barrels also, of course, will be desirably lubricated and cleaned, automatically, by the centering and guiding members, as will be readily understood.
  • the front centering and guiding members also perform the important function of sealing the entrance openings, around thefastening elements, in the steel, concrete, masonry or the like into which the fastening elements are fired in use thereof.
  • Such use of the front centering and guiding member 14 of Figs. 1 and 2 is shown in Fig. 6, wherein the entrance opening in the steel, concrete, masonry or like material M is sealed around the fastening element which is anchored in such material by the now mushroomed centering and guiding member 14. If the material into which thefastening element is driven is concrete, the front centering and guiding member effectively reduces the spelling of the concrete and protects it from the fUill blast of the tool explosive charge. In all instances, the entrance openings are sealed against water or other liquids which might tend to loosen the joint or connection between the fastening element and the material into which it is fired.
  • the rear centering and guiding member of Fig. 2 may have some gas sealing effect, if the material of which it is made has at least some flexibility, the rear centering and guiding member 12 of Fig. 4 is so formed that it provides a most effective gas seal, a seal to hold back the effect of the explosive charge until the pressure thereof has built up to the desired degree.
  • the rear end wall 12a of the centering and guiding member is of reduced thickness, of convex form and of suflicient flexibility to cause it to radially expand under the force of the exploded gases and thereby provide, in conjunction with the tool barrel, an effective seal for said gases, as indicated in dot-dash lines, Fig. 4.
  • the flanges of the front centering and guiding members also assist in the provision of a gas seal, as will be readily understood.
  • the centering and guiding members may be molded on the fastening elements, if that is desired.
  • the present centering and guiding members for the front and rear end portions of pins, studs and like fastening elements which are fired into steel, concrete, masonry, etc. by the use of explosively actuated hand tools, effectively and truly center the fastening elements in the barrel bores of such tools and effectively and truly guide such fastening elements in their travel through said barrel bores; that said members are of simple and inexpensive form and capable of being properly retained on said fastening elements; that although the flanges thereof are preferably diametrically oversize with respect to the tool barrel bores, the centering and guiding members may be used in such bores without impairment in the performance of their centering and guiding functions; that said members desirably lubricate, automatically, the fastening elements with which they are used and the tool barrels in which they are used; and that the front centering and guiding members also perform the function of effectively sealing the entrance openings in the materials into which the fastening elements are fired.
  • a stud for insertion into relatively hard material by its ejection through the bore of the barrel of an explosively actuated stud driving tool said stud comprising a shank porion and a headed rear end portion, said headed portion being of a cross dimensional size generally corresponding to that of said barrel bore, whereby said headed portion serves as a rear guiding and centering means for the stud in its ejection through said barrel bore, the shank portion of said stud being a cross-dimensional size appreciably less than that of the headed portion thereof and said shank portion having a front end part tapered to a point to facilitate the insertion of the stud into said relatively hard material, said stud also having a front guiding and centering means which comprises a onepiece member having a flexible generally conical-shaped body portion frictionally retained on the stud shank portion and axially spaced from said stud headed portion, said body portion having a tapered socket closed at its front end and of a size and shape corresponding to and snugly engaging the tapered front end part of said stud
  • a stud for insertion into relatively hard material by its ejection through the bore of the barrel of an explosively actuated stud driving tool said stud comprising a shank portion and a headed rear end portion, said headed portion being of a cross dimensional size generally corresponding to that of said barrel bore, whereby said headed portion serves as a rear guiding and centering means for the stud in its ejection through said barrel bore, the shank portion of said stud being of a cross-dimensional size appreciably less that that of the headed portion thereof and said shank portion having a front end part tapered to a point to facilitate the insertion of the stud into said relatively hard material, said stud also having a front guiding and centering means which comprises a one-piece member of non-metallic plastic material having a flexible generally conical-shaped body portion frictionally retained on the stud shank portion and axially spaced from said stud headed portion, said body portion having a tapered socket at its front end and of a size and shape generally corresponding to and snugly engaging the tape
  • a stud for insertion into relatively hard material by its ejection through the bore of the barrel of an explosively actuated stud driving tool said stud comprising a shank portion and a headed rear end portion, said headed portion being of a cross dimensional size generally corresponding to that of said barrel bore, whereby said headed portion serves as a rear guiding and centering means for the stud in its ejection through said barrel bore, the shank portion of said stud being of a crossdimensional size appreciably less than that of the headed portion thereof and said shank portion having a front end part tapered to a point to facilitate the insertion of the stud into said relatively hard material, said stud also having a front guiding and centering means which comprises a one-piece member having a flexible generally conicalashaped body portion frictionally retained on the stud shank portion and axially spaced from said stud headed portion, said body portion having a tapered socket at its front end and of a size and shape generally corresponding to and snugly engaging the tapered front end part of said stud

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
US285164A 1952-04-30 1952-04-30 Centering and guiding means for pins, studs, and like fastening elements Expired - Lifetime US2761348A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NLAANVRAGE7118199,A NL177963B (nl) 1952-04-30 Apertuurcorrectieschakeling voor videosignalen.
BE519586D BE519586A (nl) 1952-04-30
LU32131D LU32131A1 (nl) 1952-04-30
US285164A US2761348A (en) 1952-04-30 1952-04-30 Centering and guiding means for pins, studs, and like fastening elements
GB9176/53A GB737208A (en) 1952-04-30 1953-04-02 Improvements in or relating to centering and guiding means for a fastening element of the type which is fired into steel
FR1078680D FR1078680A (fr) 1952-04-30 1953-04-10 Perfectionnements relatifs aux dispositifs de centrage et de guidage destinés à un élément de fixation du type que l'on <<tire>> dans l'acier
CH326439D CH326439A (de) 1952-04-30 1953-04-17 Befestigungselement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US285164A US2761348A (en) 1952-04-30 1952-04-30 Centering and guiding means for pins, studs, and like fastening elements

Publications (1)

Publication Number Publication Date
US2761348A true US2761348A (en) 1956-09-04

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US285164A Expired - Lifetime US2761348A (en) 1952-04-30 1952-04-30 Centering and guiding means for pins, studs, and like fastening elements

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US (1) US2761348A (nl)
BE (1) BE519586A (nl)
CH (1) CH326439A (nl)
FR (1) FR1078680A (nl)
GB (1) GB737208A (nl)
LU (1) LU32131A1 (nl)
NL (1) NL177963B (nl)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855817A (en) * 1954-02-01 1958-10-14 Olin Mathieson Projectile fastener for penetration into materials of varying resistance to penetration
US2875665A (en) * 1955-06-24 1959-03-03 Tornado Ramset G M B H & Co Bolts and the like for use in bolt and like guns
US2887925A (en) * 1954-06-21 1959-05-26 Olin Mathieson Deformable collar fastener for powder-actuated tools
US2968984A (en) * 1955-03-09 1961-01-24 Olin Mathieson Explosively actuated stud with a front guiding means with a tapered flange
US3058116A (en) * 1957-08-16 1962-10-16 Fur Montage Technik Anstalt Apparatus for shooting studs into solid material
US3137195A (en) * 1961-11-20 1964-06-16 American Internat Tool Corp Centering and guiding means for metal studs
US3172123A (en) * 1962-10-03 1965-03-09 Helderman Explosive actuated tool and method for driving a fastening stud or similar element
US3289522A (en) * 1964-11-30 1966-12-06 Star Expansion Ind Corp Washer assembly with fastener
US3372524A (en) * 1966-10-31 1968-03-12 Oglebay Norton Co Insulation panel and fastener assembly and method
US3382751A (en) * 1966-01-12 1968-05-14 Olin Mathieson Fastener and attachment for pistontype fastening tool
US3428169A (en) * 1963-09-17 1969-02-18 Fur Montage Technik Anstalt Fastener and package therefor
US3858478A (en) * 1972-08-24 1975-01-07 Jr John J Boudreau Concrete fastener
US3978759A (en) * 1975-03-07 1976-09-07 Usm Corporation Contractible guide for studs
US4028986A (en) * 1976-03-24 1977-06-14 Olin Corporation Connector member for tip of fastener
US5044851A (en) * 1988-12-23 1991-09-03 Hilti Aktiengesellschaft Fastening element assembly and method of setting fastening elements
US5669199A (en) * 1995-06-01 1997-09-23 Hilti Aktiengesellschaft Member for insertion into a borehole in a receiving material
WO2006019786A1 (en) * 2004-07-19 2006-02-23 James Murtha Preset depth adapter and finger guard for screws and nails when installing sheetrock
EP1645835A1 (de) * 2004-10-06 2006-04-12 Rheinmetall Waffe Munition GmbH Vollkalibriges Geschoss
US20120298716A1 (en) * 2011-05-23 2012-11-29 Ricardo Segura Fastener collation having a collation of frangible fastener alignment caps
CN108927864A (zh) * 2017-05-19 2018-12-04 约·弗里德里希·贝伦斯股份公司 用于将固定件打入工件的打入器具
TWI662199B (zh) * 2017-12-12 2019-06-11 崴鋼工業有限公司 高速內牙釘

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550485B1 (fr) * 1983-08-11 1985-10-25 Olin Corp Bague de centrage et de guidage pour element de fixation
DE9210450U1 (de) * 1992-08-05 1992-11-12 ITW Befestigungssysteme GmbH, 5860 Iserlohn Befestigungselement

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189628093A (en) * 1896-12-08 1897-10-09 Hiram Stevens Maxim Improvements relating to Projectiles for Ordnance.
US1341844A (en) * 1917-09-20 1920-06-01 Dougan Kennedy Projectile
FR689095A (fr) * 1929-01-31 1930-09-02 Anciens Ets Skoda Dispositions pour prolonger la durée de service des tubes de canons
US1973604A (en) * 1932-07-19 1934-09-11 Brandt Edgar William Projectile
DE704406C (de) * 1937-01-20 1941-03-29 Waffen Und Munitionsfabriken A Unterkalibergeschoss
US2313402A (en) * 1939-08-28 1943-03-09 Lane Wells Co Bullet retainer means for gun perforators
US2315207A (en) * 1938-07-16 1943-03-30 Janecek Frantisek Firearm
US2328308A (en) * 1942-05-30 1943-08-31 Lane Wells Co Gun perforator
US2336819A (en) * 1943-02-24 1943-12-14 Lane Wells Co Method and apparatus for perforating well casing by gunfire
US2360024A (en) * 1943-09-13 1944-10-10 Lane Welis Company Gun perforator
US2400878A (en) * 1941-05-10 1946-05-28 Stephen M Dunn Method of inserting bolts into concrete
US2593506A (en) * 1944-07-19 1952-04-22 George F Wales Method and apparatus for punching materials with screws and lodging same therein
US2637241A (en) * 1949-12-31 1953-05-05 Powder Power Tool Corp Stud for explosive installations

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189628093A (en) * 1896-12-08 1897-10-09 Hiram Stevens Maxim Improvements relating to Projectiles for Ordnance.
US1341844A (en) * 1917-09-20 1920-06-01 Dougan Kennedy Projectile
FR689095A (fr) * 1929-01-31 1930-09-02 Anciens Ets Skoda Dispositions pour prolonger la durée de service des tubes de canons
US1973604A (en) * 1932-07-19 1934-09-11 Brandt Edgar William Projectile
DE704406C (de) * 1937-01-20 1941-03-29 Waffen Und Munitionsfabriken A Unterkalibergeschoss
US2315207A (en) * 1938-07-16 1943-03-30 Janecek Frantisek Firearm
US2313402A (en) * 1939-08-28 1943-03-09 Lane Wells Co Bullet retainer means for gun perforators
US2400878A (en) * 1941-05-10 1946-05-28 Stephen M Dunn Method of inserting bolts into concrete
US2328308A (en) * 1942-05-30 1943-08-31 Lane Wells Co Gun perforator
US2336819A (en) * 1943-02-24 1943-12-14 Lane Wells Co Method and apparatus for perforating well casing by gunfire
US2360024A (en) * 1943-09-13 1944-10-10 Lane Welis Company Gun perforator
US2593506A (en) * 1944-07-19 1952-04-22 George F Wales Method and apparatus for punching materials with screws and lodging same therein
US2637241A (en) * 1949-12-31 1953-05-05 Powder Power Tool Corp Stud for explosive installations

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855817A (en) * 1954-02-01 1958-10-14 Olin Mathieson Projectile fastener for penetration into materials of varying resistance to penetration
US2887925A (en) * 1954-06-21 1959-05-26 Olin Mathieson Deformable collar fastener for powder-actuated tools
US2968984A (en) * 1955-03-09 1961-01-24 Olin Mathieson Explosively actuated stud with a front guiding means with a tapered flange
US2875665A (en) * 1955-06-24 1959-03-03 Tornado Ramset G M B H & Co Bolts and the like for use in bolt and like guns
US3058116A (en) * 1957-08-16 1962-10-16 Fur Montage Technik Anstalt Apparatus for shooting studs into solid material
US3137195A (en) * 1961-11-20 1964-06-16 American Internat Tool Corp Centering and guiding means for metal studs
US3172123A (en) * 1962-10-03 1965-03-09 Helderman Explosive actuated tool and method for driving a fastening stud or similar element
US3428169A (en) * 1963-09-17 1969-02-18 Fur Montage Technik Anstalt Fastener and package therefor
US3289522A (en) * 1964-11-30 1966-12-06 Star Expansion Ind Corp Washer assembly with fastener
US3382751A (en) * 1966-01-12 1968-05-14 Olin Mathieson Fastener and attachment for pistontype fastening tool
US3372524A (en) * 1966-10-31 1968-03-12 Oglebay Norton Co Insulation panel and fastener assembly and method
US3858478A (en) * 1972-08-24 1975-01-07 Jr John J Boudreau Concrete fastener
US3978759A (en) * 1975-03-07 1976-09-07 Usm Corporation Contractible guide for studs
US4028986A (en) * 1976-03-24 1977-06-14 Olin Corporation Connector member for tip of fastener
US5044851A (en) * 1988-12-23 1991-09-03 Hilti Aktiengesellschaft Fastening element assembly and method of setting fastening elements
US5669199A (en) * 1995-06-01 1997-09-23 Hilti Aktiengesellschaft Member for insertion into a borehole in a receiving material
US7866931B2 (en) 2004-07-19 2011-01-11 James Murtha Preset depth adapter and finger guard for screws and nails when installing sheetrock
US20070122253A1 (en) * 2004-07-19 2007-05-31 James Murtha Preset depth adapter and finger guard for screws and nails when installing sheetrock
WO2006019786A1 (en) * 2004-07-19 2006-02-23 James Murtha Preset depth adapter and finger guard for screws and nails when installing sheetrock
EP1645835A1 (de) * 2004-10-06 2006-04-12 Rheinmetall Waffe Munition GmbH Vollkalibriges Geschoss
US20120298716A1 (en) * 2011-05-23 2012-11-29 Ricardo Segura Fastener collation having a collation of frangible fastener alignment caps
CN108927864A (zh) * 2017-05-19 2018-12-04 约·弗里德里希·贝伦斯股份公司 用于将固定件打入工件的打入器具
EP3403769A3 (de) * 2017-05-19 2018-12-05 Joh. Friedrich Behrens AG Eintreibgerät zum eintreiben von befestigungsmitteln in werkstücke
RU2695789C1 (ru) * 2017-05-19 2019-07-26 Йох.Фридрих Беренс АГ Забивное устройство для забивания крепежных средств в изделия
AU2018203397B2 (en) * 2017-05-19 2019-12-12 Joh. Friedrich Behrens Ag Driving tool for driving fastening means into workpieces
TWI717601B (zh) * 2017-05-19 2021-02-01 德商約翰 菲利德利吉貝赫連絲股份有限公司 用於將固定件打入工件的打入器具
TWI662199B (zh) * 2017-12-12 2019-06-11 崴鋼工業有限公司 高速內牙釘

Also Published As

Publication number Publication date
GB737208A (en) 1955-09-21
BE519586A (nl)
LU32131A1 (nl)
NL177963B (nl)
FR1078680A (fr) 1954-11-22
CH326439A (de) 1957-12-31

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