![]() This is the distance from the ground level to the top of the water. US US455863A patent/US2344143A/en not_active Expired - LifetimeĬited By (39) * Cited by examiner, † Cited by third party Publication numberįäster GmbH & Co.When in the process of trying to decide what type of deep well pump you need, one of the most important factors in that decision is your well’s depth to water, or head.Method and apparatus to secure a component in position for fabricationĬircular Cutter Having Improved Centering Characteristicsīall pocket depth inspection machine for variable displacement auto air-condition compressorĭust extraction device for a rotary power tool Reactor vessel head tool positioning deviceĪdjustable length tap and method for drilling and tapping a bore in bone Method of fixing an insulating slab to be plastered to a building surface Priority Applications (1) Application NumberĪpplications Claiming Priority (1) Application Numberįamily ID=23810551 Family Applications (1) Application NumberĬited By (25) * Cited by examiner, † Cited by third party Publication numberĭEVICE FOR AUTOMATIC ADJUSTMENT OF A DRILLING TOOLįäster GmbH & Co. Y10T408/892- Tool or Tool with support with work-engaging structure detachable from cutting edgeĪnd the device is US455863A Depth gauge, countersink, and drill.Y10T408/8729- Tool having stepped cutting edges including means to permit relative axial positioning of edges with work-engaging structure other than cutting edge.Y10T408/8725- Tool having stepped cutting edges including means to permit relative axial positioning of edges.Y10T408/87- Tool having stepped cutting edges.Y10T408/86- Tool-support with means to permit positioning of the Tool relative to support.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.G01B5/18- Measuring arrangements characterised by the use of mechanical means for measuring depth.G01B5/00- Measuring arrangements characterised by the use of mechanical means.G01B- MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS.B23B51/104- Bits for countersinking with stops.B23- MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR.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 Ernist J Harding filed Critical Ernist J Harding Priority to US455863A priority Critical patent/US2344143A/en Application granted granted Critical Publication of US2344143A publication Critical patent/US2344143A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US455863A Inventor Ernist J Harding Original Assignee Ernist J Harding Priority date (The priority date is an assumption and is not a legal conclusion. #Well depth gauge pdf#Google Patents Depth gauge, countersink, and drillĭownload PDF Info Publication number US2344143A US2344143A US455863A US45586342A US2344143A US 2344143 A US2344143 A US 2344143A US 455863 A US455863 A US 455863A US 45586342 A US45586342 A US 45586342A US 2344143 A US2344143 A US 2344143A Authority US United States Prior art keywords drill countersink collar depth gauge depth Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US2344143A - Depth gauge, countersink, and drill ![]() US2344143A - Depth gauge, countersink, and drill ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |