12/2/2023 0 Comments Thread forming tap![]() Toward this end, the tap of the present invention is adapted to form a thread within such a bore having a flat area or ramp located at the thread root. The present invention is generally directed toward thread forming taps and, more particularly, to a new and improved thread forming tap for use in providing a locking thread form on the interior of a suitable aperture, bore, etc. Y10T408/90467- Tool or Tool with support with pitch-stabilizing ridge including tapered section and relieved cutting edge.Y10T408/9046- Tool or Tool with support with pitch-stabilizing ridge including tapered section.Y10T408/904- Tool or Tool with support with pitch-stabilizing ridge.Y10T408/00- Cutting by use of rotating axially moving tool.Y10T- TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION.Y10- TECHNICAL SUBJECTS COVERED BY FORMER USPC.Y- GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS AND DIGESTS.B23G5/02- Thread-cutting tools Die-heads without means for adjustment. ![]() ![]() B23G5/00- Thread-cutting tools Die-heads.B23G- THREAD CUTTING WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH.B23- MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR.230000021037 unidirectional conjugation Effects 0.000 description 2.238000006011 modification reaction Methods 0.000 description 2.230000023298 conjugation with cellular fusion Effects 0.000 description 2.238000004519 manufacturing process Methods 0.000 claims description 4.230000004323 axial length Effects 0.000 claims description 6.230000000295 complement Effects 0.000 claims abstract description 10.210000001699 lower leg Anatomy 0.000 claims abstract description 16.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Holmes Horace D filed Critical Holmes Horace D Priority to US05/649,570 priority Critical patent/US4023914A/en Priority to CA264,093A priority patent/CA1043957A/en Priority to GB44487/76A priority patent/GB1524285A/en Priority to DE2649766A priority patent/DE2649766C2/de Priority to IT29366/76A priority patent/IT1064044B/en Priority to FR7634486A priority patent/FR2338103B1/fr Priority to SE7613729A priority patent/SE427807B/en Priority to JP14759976A priority patent/JPS574450B2/ja Application granted granted Critical Publication of US4023914A publication Critical patent/US4023914A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Holmes Original Assignee Holmes Horace D 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 status listed.) Expired - Lifetime Application number US05/649,570 Inventor Horace D. Google Patents Locking thread forming tapÄownload PDF Info Publication number US4023914A US4023914A US05/649,570 US64957076A US4023914A US 4023914 A US4023914 A US 4023914A US 64957076 A US64957076 A US 64957076A US 4023914 A US4023914 A US 4023914A Authority US United States Prior art keywords tap set forth inch body section diameter Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]() Google Patents US4023914A - Locking thread forming tap ![]()
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