US20060104743A1 - Flute positioner - Google Patents
Flute positioner Download PDFInfo
- Publication number
- US20060104743A1 US20060104743A1 US11/320,140 US32014005A US2006104743A1 US 20060104743 A1 US20060104743 A1 US 20060104743A1 US 32014005 A US32014005 A US 32014005A US 2006104743 A1 US2006104743 A1 US 2006104743A1
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- United States
- Prior art keywords
- tool
- sidewall
- fastener
- positioner
- throughbore
- 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.)
- Abandoned
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- 239000000758 substrate Substances 0.000 description 9
- 101100347655 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NAB3 gene Proteins 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Images
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
- B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
-
- 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
Definitions
- the present invention is related to fastener positioners and holders.
- Fasteners such as nails, screws, bolts and the like are well known in the art, and may be used in a variety of applications, including for attaching brackets and other items to a substrate.
- One exemplary fastener is a nail or pin useful for insertion into a substrate such as a wall, ceiling, or other surface.
- a hammer or an automated driving tool such as a pneumatic or powder-actuated tool may be used to drive the nail.
- the angle of incidence of the fastener into the underlying substrate can be important to the holding power of the fastener. Often, it is desired to achieve an insertion angle substantially close to 90°. To accomplish this, the fastener should be generally transverse to the substrate surface when it receives a driving force from a tool. If the driving tool includes a barrel for impacting the fastener with the driving force, it may also be desirable to insert the fastener into the barrel and have it held therein. The driving tool can then be located at a desired location for driving the fastener into the substrate. When this is accomplished, “one-handed” operation of the tool may be practiced wherein an operator is not required to hold the fastener in place for operation on by the tool.
- a holder for holding the fastener head in the tool barrel.
- a thin ring with outwardly extending pliable fingers may be positioned on the fastener shaft. The fingers of the ring engage the wall of a tool barrel when the fastener is inserted therein to help center the fastener within the barrel.
- Known positioner rings fail to solve several problems in the art, however.
- known positioner ring fingers may fail to engage the tool barrel with satisfactory firmness or friction, with the result that insufficient guidance is provided when the fastener is driven into a substrate.
- An undesirable variance of angle of insertion can result. This can lead to diminished fastener holding power, to bent or deformed fasteners, or even to fastener failure.
- different diameter rings may be needed for fasteners of different diameters, and different sized fingers are required for use with different diameter tool barrels. This results in a number of different positioner rings being required, lowering the efficiency of their manufacture. Accordingly, needs and problems remain unresolved in the art.
- a flute positioner is provided for positioning a fastener in a tool barrel.
- An exemplary flute positioner includes a body, a throughbore extending through the body, and at least one holding member extending into the throughbore.
- FIG. 1 is a perspective of an embodiment of the present flute positioner engaged on a fastener and being inserted into the barrel of a driving tool;
- FIG. 2 is a perspective of an exemplary flute positioner
- FIG. 3 is a plan view of the exemplary flute positioner of FIG. 2 viewed from the line 3 - 3 in the direction shown;
- FIG. 4 is the view of FIG. 3 with a fastener (shown in cross section) engaged in the exemplary flute positioner;
- FIG. 5 is the view of FIG. 4 with the exemplary flute positioner engaged in the barrel (shown in cross section) of a driving tool.
- an exemplary flute or flute positioner is shown generally at 2 in FIG. 1 with a fastener 4 engaged therein.
- the flute positioner 2 is configured for being engaged in the barrel B of a driving tool such as a pneumatic or powder-actuated tool. Once engaged in the barrel B, the flute positioner 2 frictionally holds the fastener 4 in position for receiving a driving force from the driving tool.
- the fastener 4 with the flute positioner 2 attached may be ejected from the barrel of the tool and the fastener 4 driven into a substrate.
- the flute positioner 2 may completely or partially split apart. A portion of the flute positioner 2 may be retained in a deformed condition between the head of the fastener 4 and the substrate.
- the exemplary flute positioner 2 includes a body 6 that is defined by a generally cylindrical sidewall 8 and that is configured to be received in the barrel B.
- a throughbore 10 is defined by an inner surface 11 of the sidewall 8 and extends through the body in the direction of its major axis.
- At least one, and preferably a plurality of holding members 12 extend from the sidewall 8 radially inward into the throughbore 10 , and are configured to engage the fastener 4 .
- a plurality of extensions 14 extends radially outward from the sidewall 8 exterior surface 13 .
- the holding members 12 are configured as lobes and the extensions 14 are configured as fins. The precise number and shape of the holding members 12 and/or the extensions 14 may vary to suit the application.
- the exemplary flute positioner 2 includes three fins 14 .
- Other numbers of fins 14 may be provided, with from one to six being preferred, and from three to six a more preferred number.
- the fins 14 are preferably spaced equidistantly about the perimeter of the body 6 , and preferably extend for the entire length of the body 6 in its axial direction.
- the fins 14 , body 6 and holding members 12 are preferably made of a flexible material such as a thermoplastic, with polyvinyl chloride being one example.
- Each holding member 12 is provided in the exemplary flute positioner 2 , with from three to six holding members a preferred number.
- the exemplary holding members 12 are preferably spaced equidistantly about the perimeter of the throughbore 10 .
- each holding member 12 includes a concave engaging surface 16 for engaging a shaft 15 of the fastener 4 ( FIG. 1 ), and a base 18 that is proximate to the sidewall 8 .
- the preferred holding members 12 are each tapered from their base 18 to their engaging surface 16 .
- the holding members 12 also preferably extend in the axial direction of the cylindrical sidewall 8 for the entire length of the sidewall. However, it is contemplated that the length of the members may vary to suit the application.
- the holding members 12 and the fins 14 are staggered or interspersed with one another about the circumference of the sidewall 8 . That is, each holding member 12 is placed at a location on the interior of the sidewall 8 that is between two fin 14 locations on the exterior of the sidewall 8 .
- the holding members 12 are preferably somewhat flexible and compressible in the radial direction towards the sidewall 8 , with the result that different fasteners 4 with different diameter shafts can be accommodated.
- FIG. 4 is a top plan view of the exemplary flute positioner 2 with the fastener shaft 15 (shown in cross section) engaged with the lobes 12 in the throughbore 10 .
- engagement between the lobes 12 and the fastener shaft 15 causes the sidewall 8 to deform.
- the darkly shaded regions 20 of the sidewall 8 bulge radially outward as illustrated. It will be appreciated that these regions 20 extend generally along the entire axial length of the sidewall 8 , as shown by FIG. 1 . However, it is contemplated that the length of the regions 20 may vary to suit the application.
- the sidewall bulging regions 20 occur in areas that are generally adjacent to the holding member bases 18 .
- the holding members 12 are configured to cause the bulging regions 20 to preferably show substantially more deformation than do other regions 22 of the sidewall that are proximate to the fins 14 .
- the sidewall regions 22 proximate to the fins 14 do not substantially bulge outward.
- FIG. 5 shows the flute and fastener engaged in the barrel B, with the barrel shown in cross-section.
- the bulging sidewall regions 20 are useful for frictionally engaging the barrel B. It has been discovered that the engagement between the bulging sidewall regions 20 and the barrel B is useful to provide desirable guidance for the positioning of the flute 2 within the barrel. While the fins 14 may engage the barrel B, it has been discovered that the engagement of the bulging sidewall regions 20 can provide a larger engagement area and can substantially enhance the holding power and guidance of the barrel B. Also, because the bulging sidewall regions 20 extend in an axial direction along the sidewall 8 , they are believed to promote self-aligning of the flute 2 as it travels through the barrel B that facilitates a desirable straight ejection from the barrel. Testing has indicated that use of the exemplary flute positioner 2 can substantially increase the occurrence of desirable angles of insertion of fasteners 4 into substrates.
- the regions 22 show little or no outward bulge. It is contemplated that in other invention embodiments noticeable bulge will occur in these regions 22 depending, for instance, on the diameter of the fastener shaft 15 engaged. It is preferred that the amount of outward bulge in the regions 22 be less than that of the regions 20 . Finally, it will be appreciated that in some embodiments of the invention no fins 14 are provided, and that engagement with the barrel B will occur only at the bulging sidewall regions 20 .
- Achieving desirable engagement between the flute 2 and the barrel B depends to an extent on the firmness of engagement between the bulging sidewall regions 20 and the barrel.
- the firmness of engagement partially depends on the amount of sidewall 8 that deforms when the holding members 12 engage the fastener shaft 15 .
- a balance must be achieved between too much deformation and too little, since neither too firm nor too loose of an engagement with the barrel B is desirable. It has been discovered that various elements of the flute positioner 2 interact with one another to determine the amount of sidewall 8 deformation that occurs, and that a beneficial amount of deformation can be achieved through choice of element configuration, placement, materials of construction and dimensions.
- the amount of sidewall 8 deformation that creates the bulging regions 20 can be partially controlled through selection of the thickness and hardness of sidewall 8 , as well as the size, placement, and hardness of the holding members 12 .
- the thickness and hardness of sidewall 8 as well as the size, placement, and hardness of the holding members 12 .
- these factors may all interrelate with one another, and that a variety of particular combinations will prove to be suitable.
- FIG. 3 it has been discovered that a beneficial amount of sidewall 8 deformation occurs when the holding members 12 extend along the generally circular perimeter of the sidewall 8 for a portion of the perimeter of the sidewall 8 illustrated in FIG. 3 as generally arcuate distance HMD 1 that is between about 1 ⁇ 8 and 1 ⁇ 4 of the overall perimeter of the sidewall 8 .
- HMD 1 generally arcuate distance
- a preferred arc length for the arc HMD 1 is between about 45° and about 90°.
- this relative portion of the sidewall 8 perimeter has been discovered to be suitable to effectively distribute the outward force from the holding members 12 when engaged by the fastener 4 .
- Spreading this force over too narrow a portion of the perimeter of the sidewall 8 can cause undesirable strain on the sidewall and the bulging sidewall regions 20 to extend too far radially outward.
- Spreading this force over too wide a portion of the sidewall 8 can result in bulging sidewall regions 20 that do not extend far enough radially outward.
- the fins 14 extend along the circumference of the sidewall 8 for a portion of the sidewall perimeter that is illustrated in FIG. 3 as a distance ED 1 that is less than about half HMD 1 .
- this preferred distance ED 1 in combination with the staggered or interspersed circumferential placement relative to the holding members 12 helps to prevent the fins 14 from being forced too far radially outward. Overextension of the fins 14 could result in undesirably tight engagement between the flute 2 and the tool barrel B.
- the sidewall thickness SWT is preferably within about 25% of (i.e., from about 75% to 125% of) the distance HMD 2 and within about 25% of the distance ED 2 .
- the distance HMD 2 that the holding members extend radially into the throughbore 10 from the sidewall 8 is preferably greater than the distance that the fins 14 extend radially outward from the sidewall 8 .
- the configuration of the exemplary flute positioner 2 is also believed to offer benefits and advantages in that it is well suited for large-scale manufacture through a continuous extrusion process using a thermoplastic.
- the sidewall 8 , the holding members 12 , and the fins 14 will all be integral with one another.
- materials will be suitable for manufacture of the flute positioner 2 , and may be selected based on considerations including cost, hardness, appearance, durability, and the like. It has been discovered that one beneficial thermoplastic material of construction is polyvinyl chloride.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
Abstract
A flute positioner is provided for positioning a fastener in a tool barrel, and includes a body, a throughbore extending through the body, and at least one holding member extending into the throughbore. One or more extensions may extend radially outward from the body.
Description
- The present invention is related to fastener positioners and holders.
- Fasteners such as nails, screws, bolts and the like are well known in the art, and may be used in a variety of applications, including for attaching brackets and other items to a substrate. One exemplary fastener is a nail or pin useful for insertion into a substrate such as a wall, ceiling, or other surface. A hammer or an automated driving tool such as a pneumatic or powder-actuated tool may be used to drive the nail.
- In such operation, the angle of incidence of the fastener into the underlying substrate can be important to the holding power of the fastener. Often, it is desired to achieve an insertion angle substantially close to 90°. To accomplish this, the fastener should be generally transverse to the substrate surface when it receives a driving force from a tool. If the driving tool includes a barrel for impacting the fastener with the driving force, it may also be desirable to insert the fastener into the barrel and have it held therein. The driving tool can then be located at a desired location for driving the fastener into the substrate. When this is accomplished, “one-handed” operation of the tool may be practiced wherein an operator is not required to hold the fastener in place for operation on by the tool.
- It is known to use a holder for holding the fastener head in the tool barrel. For example, a thin ring with outwardly extending pliable fingers may be positioned on the fastener shaft. The fingers of the ring engage the wall of a tool barrel when the fastener is inserted therein to help center the fastener within the barrel.
- Known positioner rings fail to solve several problems in the art, however. For example, known positioner ring fingers may fail to engage the tool barrel with satisfactory firmness or friction, with the result that insufficient guidance is provided when the fastener is driven into a substrate. An undesirable variance of angle of insertion can result. This can lead to diminished fastener holding power, to bent or deformed fasteners, or even to fastener failure. Also, different diameter rings may be needed for fasteners of different diameters, and different sized fingers are required for use with different diameter tool barrels. This results in a number of different positioner rings being required, lowering the efficiency of their manufacture. Accordingly, needs and problems remain unresolved in the art.
- A flute positioner is provided for positioning a fastener in a tool barrel. An exemplary flute positioner includes a body, a throughbore extending through the body, and at least one holding member extending into the throughbore.
-
FIG. 1 is a perspective of an embodiment of the present flute positioner engaged on a fastener and being inserted into the barrel of a driving tool; -
FIG. 2 is a perspective of an exemplary flute positioner; -
FIG. 3 is a plan view of the exemplary flute positioner ofFIG. 2 viewed from the line 3-3 in the direction shown; -
FIG. 4 is the view ofFIG. 3 with a fastener (shown in cross section) engaged in the exemplary flute positioner; and, -
FIG. 5 is the view ofFIG. 4 with the exemplary flute positioner engaged in the barrel (shown in cross section) of a driving tool. - Turning now to the drawings, an exemplary flute or flute positioner is shown generally at 2 in
FIG. 1 with a fastener 4 engaged therein. Theflute positioner 2 is configured for being engaged in the barrel B of a driving tool such as a pneumatic or powder-actuated tool. Once engaged in the barrel B, theflute positioner 2 frictionally holds the fastener 4 in position for receiving a driving force from the driving tool. When the driving force is received the fastener 4 with theflute positioner 2 attached may be ejected from the barrel of the tool and the fastener 4 driven into a substrate. Theflute positioner 2 may completely or partially split apart. A portion of theflute positioner 2 may be retained in a deformed condition between the head of the fastener 4 and the substrate. - As shown by
FIGS. 1-3 , theexemplary flute positioner 2 includes abody 6 that is defined by a generallycylindrical sidewall 8 and that is configured to be received in the barrelB. A throughbore 10 is defined by aninner surface 11 of thesidewall 8 and extends through the body in the direction of its major axis. At least one, and preferably a plurality of holdingmembers 12 extend from thesidewall 8 radially inward into thethroughbore 10, and are configured to engage the fastener 4. A plurality ofextensions 14 extends radially outward from thesidewall 8exterior surface 13. In theexemplary flute positioner 2, theholding members 12 are configured as lobes and theextensions 14 are configured as fins. The precise number and shape of theholding members 12 and/or theextensions 14 may vary to suit the application. - As illustrated by
FIG. 2 , theexemplary flute positioner 2 includes threefins 14. Other numbers offins 14 may be provided, with from one to six being preferred, and from three to six a more preferred number. Thefins 14 are preferably spaced equidistantly about the perimeter of thebody 6, and preferably extend for the entire length of thebody 6 in its axial direction. Thefins 14,body 6 and holdingmembers 12 are preferably made of a flexible material such as a thermoplastic, with polyvinyl chloride being one example. - Three
holding members 12 are provided in theexemplary flute positioner 2, with from three to six holding members a preferred number. Theexemplary holding members 12 are preferably spaced equidistantly about the perimeter of thethroughbore 10. As shown byFIG. 3 , eachholding member 12 includes a concaveengaging surface 16 for engaging ashaft 15 of the fastener 4 (FIG. 1 ), and abase 18 that is proximate to thesidewall 8. The preferredholding members 12 are each tapered from theirbase 18 to theirengaging surface 16. Theholding members 12 also preferably extend in the axial direction of thecylindrical sidewall 8 for the entire length of the sidewall. However, it is contemplated that the length of the members may vary to suit the application. Preferably, theholding members 12 and thefins 14 are staggered or interspersed with one another about the circumference of thesidewall 8. That is, eachholding member 12 is placed at a location on the interior of thesidewall 8 that is between two fin 14 locations on the exterior of thesidewall 8. Theholding members 12 are preferably somewhat flexible and compressible in the radial direction towards thesidewall 8, with the result that different fasteners 4 with different diameter shafts can be accommodated. -
FIG. 4 is a top plan view of theexemplary flute positioner 2 with the fastener shaft 15 (shown in cross section) engaged with thelobes 12 in thethroughbore 10. As illustrated, engagement between thelobes 12 and thefastener shaft 15 causes thesidewall 8 to deform. In particular, the darklyshaded regions 20 of thesidewall 8 bulge radially outward as illustrated. It will be appreciated that theseregions 20 extend generally along the entire axial length of thesidewall 8, as shown byFIG. 1 . However, it is contemplated that the length of theregions 20 may vary to suit the application. Thesidewall bulging regions 20 occur in areas that are generally adjacent to theholding member bases 18. Although all of the circumference of thesidewall 8 may bulge to some degree, theholding members 12 are configured to cause thebulging regions 20 to preferably show substantially more deformation than doother regions 22 of the sidewall that are proximate to thefins 14. Preferably, thesidewall regions 22 proximate to thefins 14 do not substantially bulge outward. -
FIG. 5 shows the flute and fastener engaged in the barrel B, with the barrel shown in cross-section. As illustrated, the bulgingsidewall regions 20 are useful for frictionally engaging the barrel B. It has been discovered that the engagement between the bulgingsidewall regions 20 and the barrel B is useful to provide desirable guidance for the positioning of theflute 2 within the barrel. While thefins 14 may engage the barrel B, it has been discovered that the engagement of the bulgingsidewall regions 20 can provide a larger engagement area and can substantially enhance the holding power and guidance of the barrel B. Also, because the bulgingsidewall regions 20 extend in an axial direction along thesidewall 8, they are believed to promote self-aligning of theflute 2 as it travels through the barrel B that facilitates a desirable straight ejection from the barrel. Testing has indicated that use of theexemplary flute positioner 2 can substantially increase the occurrence of desirable angles of insertion of fasteners 4 into substrates. - Note also that the
regions 22 show little or no outward bulge. It is contemplated that in other invention embodiments noticeable bulge will occur in theseregions 22 depending, for instance, on the diameter of thefastener shaft 15 engaged. It is preferred that the amount of outward bulge in theregions 22 be less than that of theregions 20. Finally, it will be appreciated that in some embodiments of the invention nofins 14 are provided, and that engagement with the barrel B will occur only at the bulgingsidewall regions 20. - Achieving desirable engagement between the
flute 2 and the barrel B depends to an extent on the firmness of engagement between the bulgingsidewall regions 20 and the barrel. The firmness of engagement partially depends on the amount ofsidewall 8 that deforms when the holdingmembers 12 engage thefastener shaft 15. A balance must be achieved between too much deformation and too little, since neither too firm nor too loose of an engagement with the barrel B is desirable. It has been discovered that various elements of theflute positioner 2 interact with one another to determine the amount ofsidewall 8 deformation that occurs, and that a beneficial amount of deformation can be achieved through choice of element configuration, placement, materials of construction and dimensions. - For example, the amount of
sidewall 8 deformation that creates the bulgingregions 20 can be partially controlled through selection of the thickness and hardness ofsidewall 8, as well as the size, placement, and hardness of the holdingmembers 12. Those knowledgeable in the art will appreciate that these factors may all interrelate with one another, and that a variety of particular combinations will prove to be suitable. - Referring again to
FIG. 3 , it has been discovered that a beneficial amount ofsidewall 8 deformation occurs when the holdingmembers 12 extend along the generally circular perimeter of thesidewall 8 for a portion of the perimeter of thesidewall 8 illustrated inFIG. 3 as generally arcuate distance HMD1 that is between about ⅛ and ¼ of the overall perimeter of thesidewall 8. When consideringFIG. 3 , it should be kept in mind that the FIG. and its referenced distances and thicknesses are illustrative only, and that no particular scale is intended. It will be appreciated that in other embodiments of flutes of the invention, the sidewall may be shapes other than cylindrical, and the distance HMD1 may not be an arc length. - In the
exemplary flute 2 with its generallycylindrical sidewall 8, a preferred arc length for the arc HMD1 is between about 45° and about 90°. As best illustrated byFIGS. 4 and 6 , this relative portion of thesidewall 8 perimeter has been discovered to be suitable to effectively distribute the outward force from the holdingmembers 12 when engaged by the fastener 4. Spreading this force over too narrow a portion of the perimeter of thesidewall 8 can cause undesirable strain on the sidewall and the bulgingsidewall regions 20 to extend too far radially outward. Spreading this force over too wide a portion of thesidewall 8, on the other hand, can result in bulgingsidewall regions 20 that do not extend far enough radially outward. - It is also preferred that the
fins 14 extend along the circumference of thesidewall 8 for a portion of the sidewall perimeter that is illustrated inFIG. 3 as a distance ED1 that is less than about half HMD1. With reference again made toFIG. 4 , this preferred distance ED1 in combination with the staggered or interspersed circumferential placement relative to the holdingmembers 12 helps to prevent thefins 14 from being forced too far radially outward. Overextension of thefins 14 could result in undesirably tight engagement between theflute 2 and the tool barrel B. It has also been discovered that beneficial deformation of thesidewall 8 results when the holdingmembers 12 extend from theinner sidewall surface 11 radially into thethroughbore 10 by a distance illustrated as HMD2 that is greater than the radial distance that thefins 14 extend radially outward from thesidewall 8 illustrated as ED2. - It has also been discovered that maintaining a relationship between the thickness of the
sidewall 8, illustrated inFIG. 3 as SWT, and the distances HMD2 and ED2 can be useful in achieving a desirable amount of deformation of thesidewall 8. For example, the sidewall thickness SWT is preferably within about 25% of (i.e., from about 75% to 125% of) the distance HMD2 and within about 25% of the distance ED2. Also, the distance HMD2 that the holding members extend radially into the throughbore 10 from thesidewall 8 is preferably greater than the distance that thefins 14 extend radially outward from thesidewall 8. - In summary, the following dimensional relationships have been discovered to be useful for practice of the invention. In considering these useful ranges, it should be kept in mind that the referenced distances and thicknesses as illustrated in
FIG. 3 are illustrative only, and may be outside of these ranges. -
- (¼ sidewall perimeter)≧HMD1≧(⅛ sidewall perimeter)
- HMD1≧(2×ED1)
- HMD2≧ED2
- (125%×HMD2)≧SWT≧(75%×HMD2) and (125%×ED2)≧SWT≧(75%×ED2)
- It will be appreciated that particular dimensions will vary with applications. However, it is believed that values that offer useful benefits in many applications include the
sidewall 8 thickness SWT being about 0.05 to about 0.1 inches, the holdingmember 12 distance HMD2 being about 0.05 to about 0.1 inches, and thefin 14 extension distance ED2 being about 0.05 to about 0.1 inches. These dimensions have shown acceptable deformation of thesidewall 8 when thesidewall 8, the holdingmembers 12, and thefins 14 all have a hardness of about 80 to about 90 durometer shore A. The length of thebody 6 in the direction of the axis of thecylindrical sidewall 8 may also have an effect on the relative size of the bulgingsidewall regions 20. It has been discovered that a useful length in this direction for many applications is between about 0.2 and about 0.15 inches. - The configuration of the
exemplary flute positioner 2 is also believed to offer benefits and advantages in that it is well suited for large-scale manufacture through a continuous extrusion process using a thermoplastic. When taking advantage of this process for manufacture of theflute 2, thesidewall 8, the holdingmembers 12, and thefins 14 will all be integral with one another. Those knowledgeable in the art will appreciate that many different materials will be suitable for manufacture of theflute positioner 2, and may be selected based on considerations including cost, hardness, appearance, durability, and the like. It has been discovered that one beneficial thermoplastic material of construction is polyvinyl chloride. - It will be appreciated that although exemplary embodiments of the invention have been shown and discussed herein, these are exemplary only and are not exhaustive of the invention. Those knowledgeable in the art will readily recognize that many equivalents and alternatives are possible within the invention. Also, it will be appreciated that the figures presented herein are illustrative only, and that their particular dimensions and scales are not intended to limit the scope of the invention.
Claims (20)
1. A tool and a flute positioner for positioning a fastener in the tool comprising:
a tool having a barrel;
a flute positioner comprising:
a body configured to be received in said tool barrel and having a sidewall;
a throughbore extending through said body; and,
at least one holding member in said throughbore and configured for engaging the fastener, said at least one holding member configured to cause at least a region of said body sidewall to bulge outward into engagement with said barrel when said at least one holding member engages said fastener and before a driving force is exerted on the fastener by said tool wherein the holding power of the positioner in said barrel is increased before a driving force is exerted on the fastener by said tool.
2. (canceled)
3. A tool and flute positioner as defined by claim 1 wherein said at least one holding member is configured to cause selected regions of said sidewall to bulge outward more than other regions of said sidewall when said at least one holding member engages the fastener.
4. A tool and flute positioner as defined by claim 1 and further including at least one extension extending outwardly from said body.
5. A tool and flute positioner as defined by claim 4 wherein said body has a major axis and a length along said major axis, and wherein said at least one extension comprises a fin that has a length coincident with said body length.
6. A tool and flute positioner as defined by claim 4 wherein said body has a sidewall with a thickness, said at least one extension extending out from said body for a distance that is within about 25% of said sidewall thickness.
7. A tool and flute positioner as defined by claim 4 wherein said at least one extension comprises from 3 to 6 extensions spaced equidistantly about said body.
8. A tool and flute positioner as defined by claim 4 wherein said body and said throughbore each define a perimeter, and wherein each of said at least one holding member and each of said at least one extension has a width that extends along respective of said perimeter, and wherein said holding member width is more than twice said extension width.
9. A tool and flute positioner as defined by claim 4 wherein each of said at least one extension extends radially outward from said body by a first distance, and wherein each of said at least one holding member extends radially into said throughbore by a second distance that is greater than said first distance.
10. A tool and flute positioner as defined by claim 4 wherein said at least one holding member comprises a plurality of holding members, wherein said at least one extension comprises a plurality of extensions, and wherein said plurality of holding members and said plurality of extensions are staggered relative to one another.
11. A tool and flute positioner as defined by claim 10 wherein each of said holding members is configured to cause a region of said body that is proximate to said each holding member to bulge radially outward and into engagement with said tool barrel when said each holding member engages the fastener, while regions of said body proximate to said extensions do not substantially bulge outward into engagement with said tool barrel.
12. A tool and flute positioner as defined by claim 1 wherein said at least one holding member extends radially from said sidewall into said throughbore, includes a base adjacent to said sidewall and a concave engaging surface distal from said base, and said at least one holding member being tapered from said base to said engaging surface.
13. A tool and flute positioner as defined by claim 1 wherein said throughbore defines a perimeter and has a major axis, wherein said at least one holding member comprises a plurality of holding members spaced equidistantly about the perimeter of the throughbore, and wherein said holding members extend along said major axis for the length of said throughbore.
14. A tool and flute positioner as defined by claim 1 , wherein said throughbore defines a perimeter, and wherein said at least one holding member comprises three holding members that each extends along said perimeter for about ⅛ to about ¼ of said perimeter.
15. A tool and flute positioner as defined by claim 1 wherein said body includes a sidewall having a thickness of between about 0.1 and about 0.05 inches.
16. A tool and flute positioner as defined by claim 1 wherein each of said holding members extends into said throughbore from said body for a distance of between about 0.1 and about 0.05 inches.
17. A tool and flute positioner as defined by claim 1 wherein said body has a length of between about 0.15 and about 0.2 inches along its major axis.
18. A tool and flute positioner as defined by claim 1 wherein said body has a hardness of between about 80 and about 90 durometer.
19. A tool and a flute positioner for positioning a fastener the tool comprising:
a tool for imparting a driving force on a fastener and having a barrel,
a flute positioner comprising:
a body having a substantially cylindrical sidewall and a major axis;
a plurality of extensions extending radially outward from said sidewall;
a throughbore extending through said body and along the major axis of said body; and,
from three to six holding members extending radially into said throughbore, said holding members spaced equidistantly about a circumference of said cylindrical sidewall and staggered with said plurality of extensions, said holding members configured for causing regions of said sidewall that are proximate to said holding members to bulge outward and into engagement with said tool barrel when they engage a fastener and before said tool imparts a driving force onto the fastener, while regions of said sidewall that are proximate to said fins do not substantially bulge outward into engagement with said tool barrel.
20. A fastener driving tool and a flute positioner for positioning a fastener comprising:
a fastener driving tool having a barrel for receiving the fastener;
a flute positioner comprising:
a generally cylindrical sidewall having a thickness and a perimeter;
a plurality of flexible fins extending radially outward from said sidewall, each of said flexible fins having a width in the direction of the sidewall perimeter;
a throughbore defined by said cylindrical sidewall; and,
a plurality of holding members extending from said sidewall radially inward into said throughbore, each of said holding members having a width in the direction of said sidewall perimeter that is at least twice as large as said extension width, each of said holding members being tapered from a base adjacent to said sidewall to a distal concave engaging surface, each of said holding members configured to cause at least a region of said sidewall to bulge outward and into engagement with said tool barrel when said holding members engage a fastener.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/320,140 US20060104743A1 (en) | 2004-09-30 | 2005-12-28 | Flute positioner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/955,437 US7004704B1 (en) | 2004-09-30 | 2004-09-30 | Flute positioner |
US11/320,140 US20060104743A1 (en) | 2004-09-30 | 2005-12-28 | Flute positioner |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/955,437 Continuation US7004704B1 (en) | 2004-09-30 | 2004-09-30 | Flute positioner |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060104743A1 true US20060104743A1 (en) | 2006-05-18 |
Family
ID=35922663
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/955,437 Active US7004704B1 (en) | 2004-09-30 | 2004-09-30 | Flute positioner |
US11/320,140 Abandoned US20060104743A1 (en) | 2004-09-30 | 2005-12-28 | Flute positioner |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/955,437 Active US7004704B1 (en) | 2004-09-30 | 2004-09-30 | Flute positioner |
Country Status (3)
Country | Link |
---|---|
US (2) | US7004704B1 (en) |
AU (1) | AU2005203669B2 (en) |
CA (1) | CA2512070C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7093338B2 (en) * | 2003-10-31 | 2006-08-22 | Powers Fasteners, Inc. | Method and apparatus for fixing assembly having resilient tool connection |
US20100021263A1 (en) * | 2006-12-05 | 2010-01-28 | Illinois Tool Works Inc. | Bushing assembly |
US20080247843A1 (en) * | 2007-03-26 | 2008-10-09 | Shluzas Robert J | Fastening system |
US20120321413A1 (en) * | 2010-02-12 | 2012-12-20 | Fernando Masas | Apparatus for installing fasteners and explosive loads for use therewith |
EP2929985A1 (en) * | 2014-04-09 | 2015-10-14 | HILTI Aktiengesellschaft | Method for operating a hand-held or semi- stationary setting device and corresponding device |
CN109026944A (en) * | 2018-07-26 | 2018-12-18 | 苏州艾酷玛赫设备制造有限公司 | Rivet accurately rivet |
Citations (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2676508A (en) * | 1952-10-18 | 1954-04-27 | Powder Power Tool Corp | Stud for explosive installation |
US2956462A (en) * | 1958-03-14 | 1960-10-18 | Gen Motors Corp | Spark-plug socket wrench |
US2968984A (en) * | 1955-03-09 | 1961-01-24 | Olin Mathieson | Explosively actuated stud with a front guiding means with a tapered flange |
US2976345A (en) * | 1957-10-31 | 1961-03-21 | Whitso Inc | Insulated electric terminal |
US3137195A (en) * | 1961-11-20 | 1964-06-16 | American Internat Tool Corp | Centering and guiding means for metal studs |
US3377903A (en) * | 1964-11-10 | 1968-04-16 | Korte Wilhelmus Everardus | Method of fastening an article by means of a bolt to be shot into said article, and means for carrying out said 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 |
US3452637A (en) * | 1967-11-24 | 1969-07-01 | Olin Mathieson | Fastener and attachment therefor |
US3490329A (en) * | 1967-10-20 | 1970-01-20 | Hilti Ag | Bolt for explosive actuated bolt setter |
US3491933A (en) * | 1967-02-13 | 1970-01-27 | Hilti Ag | Anchoring element guide construction and driving device therefor |
US3516323A (en) * | 1968-09-23 | 1970-06-23 | Olin Mathieson | Fastener and guiding attachment therefor |
US3834253A (en) * | 1972-06-08 | 1974-09-10 | H Carr | Keeper for socket wrenches |
US3841474A (en) * | 1971-07-12 | 1974-10-15 | Hilti Ag | Nail holder assembly |
US3955674A (en) * | 1973-12-17 | 1976-05-11 | Hilti Aktiengesellschaft | Magazine for a fastening element setting gun |
US3978759A (en) * | 1975-03-07 | 1976-09-07 | Usm Corporation | Contractible guide for studs |
US3981604A (en) * | 1974-08-22 | 1976-09-21 | Joseph J. Mele | Liner bushing |
US4106618A (en) * | 1975-12-15 | 1978-08-15 | Haytayan Harry M | Nail assemblies |
US4106619A (en) * | 1976-08-19 | 1978-08-15 | Pneutek, Inc. | Nail clips |
US4286496A (en) * | 1979-10-12 | 1981-09-01 | Olin Corporation | Fastener guidance and retention tip member |
US4669169A (en) * | 1981-05-29 | 1987-06-02 | Anchor Wire Corporation Of Tennessee | Method of mounting an article to a substrate |
US4718551A (en) * | 1986-10-17 | 1988-01-12 | Erico International Corporation | Collation strip |
US4881643A (en) * | 1988-03-02 | 1989-11-21 | Hilti Aktiengesellschaft | Carrier strip |
US4932821A (en) * | 1986-03-03 | 1990-06-12 | Hilti Aktiengesellschaft | Nail retaining strip |
US4979858A (en) * | 1989-05-30 | 1990-12-25 | Illinois Tool Works, Inc. | Guidance device |
US5069340A (en) * | 1991-03-05 | 1991-12-03 | Illinois Tool Works Inc. | Strip of collated fasteners for fastener-driving tool |
USD322018S (en) * | 1989-05-30 | 1991-12-03 | Illinois Tool Works Inc. | Guidance device |
USD326988S (en) * | 1989-06-15 | 1992-06-16 | Ramset Fasteners (AUSTL) Pty Limited | Aligning tip for a power actuated tool |
US5125616A (en) * | 1989-09-23 | 1992-06-30 | Hilti Aktiengesellschaft | Stop for concrete formwork |
US5171118A (en) * | 1990-12-24 | 1992-12-15 | Hilti Aktiengesellschaft | Attachment member for insulation panels |
US5178048A (en) * | 1991-10-24 | 1993-01-12 | William Matechuk | Magnetic fastener retainer |
US5292216A (en) * | 1993-03-12 | 1994-03-08 | Illinois Tool Works Inc. | Fastener assembly for a power actuated tool |
US5366082A (en) * | 1994-01-25 | 1994-11-22 | Haytayan Harry M | Nail support strips |
US5417534A (en) * | 1993-04-16 | 1995-05-23 | Losada; Al | Fastener assembly for use with power actuated gun |
US5443345A (en) * | 1994-06-20 | 1995-08-22 | Illinois Tool Works Inc. | Fastener-sleeve assembly and strip of collated fasteners |
US5569010A (en) * | 1994-04-09 | 1996-10-29 | Hilti Aktiengesellschaft | Attachment member unit to be driven into hard receiving material by powder charge operated setting tool |
US5620288A (en) * | 1994-02-21 | 1997-04-15 | Hilti Aktiengesellschaft | Fastening member assembly to be driven into a hard receiving material by an explosive powder charge operated setting tool |
US5624220A (en) * | 1994-09-15 | 1997-04-29 | Hitti Aktiengesellschaft | Attachment member including a nail and a prestressing element |
US5632585A (en) * | 1995-02-21 | 1997-05-27 | Hilti Aktiengesellschaft | Attachment member for securing plates of considerable thickness to structural members |
US5775514A (en) * | 1997-02-28 | 1998-07-07 | Lin; Jack | Screw band |
US5803691A (en) * | 1997-06-09 | 1998-09-08 | Huang; Shih Chang | Strip for supporting nails |
US5833420A (en) * | 1993-06-08 | 1998-11-10 | Hilti Aktiengesellschaft | Attachment member setting tool and method of setting the attachment member |
US5836732A (en) * | 1997-10-07 | 1998-11-17 | Illinois Tool Works, Inc. | Fastener assembly |
US5865311A (en) * | 1996-01-26 | 1999-02-02 | Hilti Aktiengesellschaft | Strip for holding fastening elements |
USD406512S (en) * | 1998-02-06 | 1999-03-09 | Olin Corporation | Extended tab power tool strip |
US5931298A (en) * | 1998-02-04 | 1999-08-03 | Huang; Shih Chang | Strip for supporting nails |
US5931622A (en) * | 1997-10-07 | 1999-08-03 | Illinois Tool Works Inc. | Fastener assembly with lateral end extension |
US6036013A (en) * | 1999-02-16 | 2000-03-14 | Chen; Sen-Yang | Screw feed belt |
US6039525A (en) * | 1998-10-21 | 2000-03-21 | Johnson; H. Thad | Integrated spring ring retainer for captivating a fastener to a workpiece |
US6044972A (en) * | 1998-07-13 | 2000-04-04 | Hilti Aktiengesellschaft | Nail magazine |
US6162002A (en) * | 1998-12-21 | 2000-12-19 | Hilti Aktiengesellschaft | Fastening element |
US6688829B1 (en) * | 2002-12-04 | 2004-02-10 | Illinois Tool Works Inc. | Ceiling clip |
USD489968S1 (en) * | 2002-10-02 | 2004-05-18 | Newfrey Llc | Washer |
US6779959B1 (en) * | 2003-04-21 | 2004-08-24 | Testo Industry Corp. | Belt of nails for nailers |
US6814231B2 (en) * | 2002-01-23 | 2004-11-09 | Illinois Tool Works Inc. | Strip of collated fasteners for fastener-driving tool |
US6823990B2 (en) * | 2000-08-21 | 2004-11-30 | Power Products Iii, Llc | Nail holder strip |
US6824342B2 (en) * | 2002-06-28 | 2004-11-30 | Hilti Aktiengesellschaft | Fastening element with a prestress member having an elastic bearing surface |
US20060213335A1 (en) * | 2002-08-21 | 2006-09-28 | Chih-Ching Hsieh | Ratchet wrench having rotatable rings for operating engaging member |
-
2004
- 2004-09-30 US US10/955,437 patent/US7004704B1/en active Active
-
2005
- 2005-07-12 CA CA002512070A patent/CA2512070C/en active Active
- 2005-08-16 AU AU2005203669A patent/AU2005203669B2/en active Active
- 2005-12-28 US US11/320,140 patent/US20060104743A1/en not_active Abandoned
Patent Citations (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2676508A (en) * | 1952-10-18 | 1954-04-27 | Powder Power Tool Corp | Stud for explosive installation |
US2968984A (en) * | 1955-03-09 | 1961-01-24 | Olin Mathieson | Explosively actuated stud with a front guiding means with a tapered flange |
US2976345A (en) * | 1957-10-31 | 1961-03-21 | Whitso Inc | Insulated electric terminal |
US2956462A (en) * | 1958-03-14 | 1960-10-18 | Gen Motors Corp | Spark-plug socket wrench |
US3137195A (en) * | 1961-11-20 | 1964-06-16 | American Internat Tool Corp | Centering and guiding means for metal studs |
US3428169A (en) * | 1963-09-17 | 1969-02-18 | Fur Montage Technik Anstalt | Fastener and package therefor |
US3377903A (en) * | 1964-11-10 | 1968-04-16 | Korte Wilhelmus Everardus | Method of fastening an article by means of a bolt to be shot into said article, and means for carrying out said method |
US3382751A (en) * | 1966-01-12 | 1968-05-14 | Olin Mathieson | Fastener and attachment for pistontype fastening tool |
US3491933A (en) * | 1967-02-13 | 1970-01-27 | Hilti Ag | Anchoring element guide construction and driving device therefor |
US3490329A (en) * | 1967-10-20 | 1970-01-20 | Hilti Ag | Bolt for explosive actuated bolt setter |
US3452637A (en) * | 1967-11-24 | 1969-07-01 | Olin Mathieson | Fastener and attachment therefor |
US3516323A (en) * | 1968-09-23 | 1970-06-23 | Olin Mathieson | Fastener and guiding attachment therefor |
US3841474A (en) * | 1971-07-12 | 1974-10-15 | Hilti Ag | Nail holder assembly |
US3834253A (en) * | 1972-06-08 | 1974-09-10 | H Carr | Keeper for socket wrenches |
US3955674A (en) * | 1973-12-17 | 1976-05-11 | Hilti Aktiengesellschaft | Magazine for a fastening element setting gun |
US3981604A (en) * | 1974-08-22 | 1976-09-21 | Joseph J. Mele | Liner bushing |
US3978759A (en) * | 1975-03-07 | 1976-09-07 | Usm Corporation | Contractible guide for studs |
US4106618A (en) * | 1975-12-15 | 1978-08-15 | Haytayan Harry M | Nail assemblies |
US4106619A (en) * | 1976-08-19 | 1978-08-15 | Pneutek, Inc. | Nail clips |
US4286496A (en) * | 1979-10-12 | 1981-09-01 | Olin Corporation | Fastener guidance and retention tip member |
US4669169A (en) * | 1981-05-29 | 1987-06-02 | Anchor Wire Corporation Of Tennessee | Method of mounting an article to a substrate |
US4932821A (en) * | 1986-03-03 | 1990-06-12 | Hilti Aktiengesellschaft | Nail retaining strip |
US4718551A (en) * | 1986-10-17 | 1988-01-12 | Erico International Corporation | Collation strip |
US4881643A (en) * | 1988-03-02 | 1989-11-21 | Hilti Aktiengesellschaft | Carrier strip |
US4979858A (en) * | 1989-05-30 | 1990-12-25 | Illinois Tool Works, Inc. | Guidance device |
USD322018S (en) * | 1989-05-30 | 1991-12-03 | Illinois Tool Works Inc. | Guidance device |
USD326988S (en) * | 1989-06-15 | 1992-06-16 | Ramset Fasteners (AUSTL) Pty Limited | Aligning tip for a power actuated tool |
US5125616A (en) * | 1989-09-23 | 1992-06-30 | Hilti Aktiengesellschaft | Stop for concrete formwork |
US5171118A (en) * | 1990-12-24 | 1992-12-15 | Hilti Aktiengesellschaft | Attachment member for insulation panels |
US5069340A (en) * | 1991-03-05 | 1991-12-03 | Illinois Tool Works Inc. | Strip of collated fasteners for fastener-driving tool |
US5178048A (en) * | 1991-10-24 | 1993-01-12 | William Matechuk | Magnetic fastener retainer |
US5292216A (en) * | 1993-03-12 | 1994-03-08 | Illinois Tool Works Inc. | Fastener assembly for a power actuated tool |
US5525018A (en) * | 1993-04-16 | 1996-06-11 | Losada; Al | Fastener assembly for use with power actuated gun |
US5417534A (en) * | 1993-04-16 | 1995-05-23 | Losada; Al | Fastener assembly for use with power actuated gun |
US5833420A (en) * | 1993-06-08 | 1998-11-10 | Hilti Aktiengesellschaft | Attachment member setting tool and method of setting the attachment member |
US5366082A (en) * | 1994-01-25 | 1994-11-22 | Haytayan Harry M | Nail support strips |
US5620288A (en) * | 1994-02-21 | 1997-04-15 | Hilti Aktiengesellschaft | Fastening member assembly to be driven into a hard receiving material by an explosive powder charge operated setting tool |
US5569010A (en) * | 1994-04-09 | 1996-10-29 | Hilti Aktiengesellschaft | Attachment member unit to be driven into hard receiving material by powder charge operated setting tool |
US5443345A (en) * | 1994-06-20 | 1995-08-22 | Illinois Tool Works Inc. | Fastener-sleeve assembly and strip of collated fasteners |
US5624220A (en) * | 1994-09-15 | 1997-04-29 | Hitti Aktiengesellschaft | Attachment member including a nail and a prestressing element |
US5632585A (en) * | 1995-02-21 | 1997-05-27 | Hilti Aktiengesellschaft | Attachment member for securing plates of considerable thickness to structural members |
US5865311A (en) * | 1996-01-26 | 1999-02-02 | Hilti Aktiengesellschaft | Strip for holding fastening elements |
US5775514A (en) * | 1997-02-28 | 1998-07-07 | Lin; Jack | Screw band |
US5803691A (en) * | 1997-06-09 | 1998-09-08 | Huang; Shih Chang | Strip for supporting nails |
US5931622A (en) * | 1997-10-07 | 1999-08-03 | Illinois Tool Works Inc. | Fastener assembly with lateral end extension |
US5836732A (en) * | 1997-10-07 | 1998-11-17 | Illinois Tool Works, Inc. | Fastener assembly |
US5931298A (en) * | 1998-02-04 | 1999-08-03 | Huang; Shih Chang | Strip for supporting nails |
USD406512S (en) * | 1998-02-06 | 1999-03-09 | Olin Corporation | Extended tab power tool strip |
US6044972A (en) * | 1998-07-13 | 2000-04-04 | Hilti Aktiengesellschaft | Nail magazine |
US6039525A (en) * | 1998-10-21 | 2000-03-21 | Johnson; H. Thad | Integrated spring ring retainer for captivating a fastener to a workpiece |
US6162002A (en) * | 1998-12-21 | 2000-12-19 | Hilti Aktiengesellschaft | Fastening element |
US6036013A (en) * | 1999-02-16 | 2000-03-14 | Chen; Sen-Yang | Screw feed belt |
US6823990B2 (en) * | 2000-08-21 | 2004-11-30 | Power Products Iii, Llc | Nail holder strip |
US6814231B2 (en) * | 2002-01-23 | 2004-11-09 | Illinois Tool Works Inc. | Strip of collated fasteners for fastener-driving tool |
US6824342B2 (en) * | 2002-06-28 | 2004-11-30 | Hilti Aktiengesellschaft | Fastening element with a prestress member having an elastic bearing surface |
US20060213335A1 (en) * | 2002-08-21 | 2006-09-28 | Chih-Ching Hsieh | Ratchet wrench having rotatable rings for operating engaging member |
USD489968S1 (en) * | 2002-10-02 | 2004-05-18 | Newfrey Llc | Washer |
US6688829B1 (en) * | 2002-12-04 | 2004-02-10 | Illinois Tool Works Inc. | Ceiling clip |
US6779959B1 (en) * | 2003-04-21 | 2004-08-24 | Testo Industry Corp. | Belt of nails for nailers |
Also Published As
Publication number | Publication date |
---|---|
AU2005203669B2 (en) | 2007-04-26 |
CA2512070A1 (en) | 2006-03-30 |
US7004704B1 (en) | 2006-02-28 |
CA2512070C (en) | 2008-12-23 |
AU2005203669A1 (en) | 2006-04-13 |
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Legal Events
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |