A measuring device including a mechanism for measuring such as a tape measure, the mechanism for measuring having a end hook; and a mechanism for selectively securing, such as a magnet, the tape to an object, such as a pipe, the mechanism for selective securing being attached to the end hook of the
A measuring device including a mechanism for measuring such as a tape measure, the mechanism for measuring having a end hook; and a mechanism for selectively securing, such as a magnet, the tape to an object, such as a pipe, the mechanism for selective securing being attached to the end hook of the mechanism for measuring.
대표청구항▼
I claim: 1. A measuring device comprising: means for measuring, the means for measuring having a housing, a tape and an end hook, the end hook being joined to an end of the tape, while an opposite end of the tape is contained within the housing; means for magnetism, the means for magnetism being jo
I claim: 1. A measuring device comprising: means for measuring, the means for measuring having a housing, a tape and an end hook, the end hook being joined to an end of the tape, while an opposite end of the tape is contained within the housing; means for magnetism, the means for magnetism being joined to the end hook, the means for measuring and means for magnetism being a standard tape measure as defined by federal specification GGG-T-106F and the means for magnetism being at least 2,200 Guass. 2. The measuring device of claim 1 wherein: the means for magnetism is at least one magnet. 3. The measuring device of claim 2 wherein: the tape measure is between three feet and one-hundred feet in length. 4. The measuring device of claim 2 wherein: the means of magnetism is a plurality of magnets. 5. The measuring device of claim 1 wherein the means for magnetism has a minimum residual induction Gauss of between 11,400 and 13, 550. 6. A measuring device comprising: a tape measure having a housing joined to a tape; an end hook joined to an end of the tape; and a magnet joined to the end hook, the tape measure, end hook and magnet combination being adapted to pass the drop test, extension test and accuracy test of the Federal Specifications for Tape Measures GGG-T-106F Type V classes A and B and the magnet being at least 2,200 Gauss. 7. The device of claim 6 wherein the magnet is compression fit within the end hook. 8. The device of claim 6 further comprising a plurality of said magnets. 9. The device of claim 6 wherein the magnet has a minimum residual induction Gauss of between 11,400 and 13,550. 10. The device of claim 6 wherein the magnet is permanently attached to the end hook. 11. The device of claim 6 wherein the magnet is adapted to be selectively attachable to pipes. 12. The device of claim 6 wherein the magnet is adapted to be selectively attachable to metal wall studs. 13. The device of claim 6 wherein the magnet is adapted to be selectively attachable to iron beams. 14. A method of manufacturing a tape measure, comprising: providing a tape measure having a housing joined to a tape; defining at least one aperture into an end hook, such end hook being joined to an end of the tape; and joining at least one magnet within the at least one aperture such that the tape measure and magnet combination conform to the physical requirements of Federal Specification GGG-T-106F Type V class A and B (Apr. 12, 1993) and the magnet being at least 2,200 Gauss. 15. The method of claim 14 further comprising the step of: attaching said magnet through the end hook of a tape measure. 16. The method of claim 14 further comprising the step of: joining a plurality of magnets to the end hook of the tape measure. 17. The method of claim 14 wherein the step of joined, further comprises the step of compression fitting the at least one magnet within the aperture. 18. The method of claim 14 wherein the magnet has a minimum residual induction Gauss of between 11,400 and 13,550.
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이 특허에 인용된 특허 (22)
Martin Bruce S. (9427 N. Calhoun Portland OR 97203), Apparatus for holding and positioning a measuring tape.
McKnight Fred H. (2085 Lincolnshire Dr. Marrero LA 70072), Lighted and magnetized tape measure with combination marker and clothing-attachment arm member.
Pfanstiehl John G. (880 Mandalay S-407 Clearwater Beach FL 34630), Low cost magnetic coating thickness gauge with holding magnet, bias spring and holding force indicator.
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