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Telescopic supporter for driving tool of fastening component

A fastener driving and supporting device technology, applied in the direction of nailing tools, manufacturing tools, hitting tools, etc., can solve problems such as tool jamming and work failure

Inactive Publication Date: 2006-11-29
ILLINOIS TOOL WORKS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Again, it is desirable and important to ensure that the first uppermost fastener and the remaining or remaining fasteners, including the sequenced row or sequenced strip fasteners housed in the tool box, are in fairly precise proper positions disconnect and separate so that the first uppermost fastener is not misaligned in the drive bore and bore portion of the fastener driving tool, or does not create excessive alignment strip fragments, any of which could cause tool failure Jamming, thus causing work failure

Method used

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  • Telescopic supporter for driving tool of fastening component
  • Telescopic supporter for driving tool of fastening component
  • Telescopic supporter for driving tool of fastening component

Examples

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Embodiment Construction

[0014] In conjunction with the accompanying drawings, other objects, features and accompanying advantages of the present invention can be fully understood through the following detailed description. In several drawings, the same reference numerals designate the same or corresponding components, wherein:

[0015] Figure 1 is a partial vertical cross-sectional view of a fastener driving tool showing a new and improved support device constructed in accordance with the teachings and principles of the present invention and in contact with a workpiece engaging probe or workpiece is operatively coupled to a workpiece, shown in the figure as the tool engages the probe or workpiece contact and the support fixedly mounted thereon as the tool moves forward toward the substrate to be driven into the fastener Move backwards to the previous situation.

[0016] figure 2 is a partial vertical cross-sectional view similar to FIG. 1 showing a fastener driving tool having new and improved suppo...

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PUM

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Abstract

A support device for use within a fastener driving tool is fixedly attached to the tool's workpiece contact element so as to be movable therewith between extended and retracted positions. When the workpiece contact element, and the support device mounted thereon, are moved to the retracted position, a pocket or recessed portion of the support device will envelop a tip portion of a second uppermost fastener disposed within the tool magazine, while the first uppermost fastener is disposed within the tool drive bore, such that the second uppermost fastener, as well as the remaining fasteners within the magazine, is properly supported and stabilized such that shock and vibrational forces, attendant the driving of the first uppermost fastener, are effectively prevented from being transmitted to the second uppermost and remaining fasteners. In addition, the pocket or recessed portion serves to partially close the magazine opening through which the fasteners are serially advanced such that the first uppermost fastener will be maintained coaxially aligned within the tool drive bore, and an upstream leading edge of the pocket or recessed portion also defines a shearing edge for properly shearing those portions of the collation strip which interconnect adjacent pairs of the fasteners within the collated strip of fasteners.

Description

technical field [0001] The present invention relates generally to a fastener driving tool, and more particularly to a telescoping support device for a fastener driving tool. Background technique [0002] For securing protective material to, for example, small to medium sized steel substrates, the common fastener installation tool is the most commonly used electric screw gun. However, these tools are often cumbersome and sometimes generate insufficient power to drive fasteners into small to medium sized steel substrates. Pneumatic fastener driving tools have been used as an alternative to the aforementioned electric screw guns, however, such pneumatic fastener driving tools are not considered commercially acceptable due to the need to provide power to the tool Air compressors and operably coupled air hoses have not enjoyed commercial success. In addition to this, such air tools also exhibit the operational disadvantages of electric screw guns, namely being bulky to use and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25C1/00B25C7/00B25C1/18B25D17/28
CPCB25C1/184B25D17/28
Inventor 凯文M·塔克尔拉里赖纳阿克路易斯托马斯罗伯特G·考贝特斯基诺伯特K·克洛齐尔
Owner ILLINOIS TOOL WORKS INC
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