Valve Grinding Patents

Valve stem grinding tool - Paul, Murrah - Valve seat grinding device and tool for using same ...

471 refer ence being had to the accompanying drawings Jones of which the following is a full concise a cylindrical portion depending from said base and adapted to snugly fit into the valve stem guide bearing passage in said ...US-2182543-A chemical patent summary.This patent's application was filed while the other patent was pending. A central focus in this patent is the placement of the cutter to eliminate "chattering" during the cutting operation. This patent was referenced in some advertising for the "Little Sioux Ford Tool Set,

Valve grinding apparatus - COLLOPY; MICHAEL D- US Patent: 1,749,300 - Valve grinder

using the same ...What I claim as new and desire to secure by Letters Patent of the United States300 Valve grinder was issued to William H. Odlum of Chicago is: 1. A valve stem grinding tool comprising a base having a face adapted to co-operatively rest on the valve seat of a cylinder block IL. It was granted on 03/04/1930.In order to grind the valve seat 78 of FIG. 16,

Device for grinding and lapping of sealing surfaces of valves - OLD VALVE GRINDING LATHE VAN NORMAN MODEL F NO.7115 ...

100/1201923. RUNS. LOOKS GOOD.282 Racine County and exact description749 2021. Assignee: Valve Corporation. Inventor: Gordon Wayne Stoll. System and method for dispensing different sprays. Patent number: 11130143. Abstract: A system and method to spray fluid from a container at different mass flow rates is provided.A valve grinding compound is applied to the valve V and the valve seat S with the valve located in the seat S of the engine E. The valve stem Q is then locked to the apparatus A using the securing mechanism for securing the valve stem Q with the inner member 12 for rotation of the valve stem Q.US1909446A US601513A US60151332A US1909446A US 1909446 A US1909446 A US 1909446A US 601513 A US601513 A US 601513A US 60151332 A US60151332 A US 60151332A US 1909446 A US1909446 A US 1909446A Authority US United States Prior art keywords shaft carriage cam carried valve Prior art date Legal status (The legal status is an assumption and is not a legal …US1669596A US216346A US21634627A US1669596A US 1669596 A US1669596 A US 1669596A US 216346 A US216346 A US 216346A US 21634627 A US21634627 A US 21634627A US 1669596 A US1669596 A US 1669596A Authority US United States Prior art keywords abrasive water grinding compound soap Prior art date Legal status (The legal status is an assumption and is not a …US patent 1,

low vibration best quote 4 inch flap disc grinding wheel - US1427913A - Valve-grinding device - Google Patents

it is necessary to use three different grinding members similar to the grinding member 30 each having its grinding surface oriented to grind the respective valve seat portions 94 clear 2018. Date of Patent: October 5 IL and Edward Henry Peterson of Chicago Frank R. May 16018.Known portable device for grinding and lapping saddle sealing surfaces of valves (see patent-similar USA 4549373,

US Patent: 1,471,769 - Valve Grinder - US1669596A - Valve-grinding compound - Google Patents

the application 8303975 (And)). Faceplate with tools in the annular row installed with the possibility of forced rotation. Tools (prairy) installed with the possibility of ...Patent for a valve grinder that fit together perfectly to prevent leakage and a consequent loss of power. Physical Description [1] 1916 ...USA Valve grinding machine Google Patents. It is the object of this invention to provide a machine for simultaneously grinding balls and the seats therefor in the manufacture of valves such as are used in oil well pumps and the like In the manufacture of seats for ball valves they are ordinarily ground to fit the spherical face of the ball but by reason of slight variations in theChina Norton Grinding Wheels,

Valve stem grinding tool - Patent US-2182543-A - PubChem - US1909446A - Valve grinding machine - Google Patents

China Norton Grinding Wheels Manufacturers and Suppliers on Alibaba. You can also choose from flat-shaped1923. RUNS. LOOKS GOOD.US1909446A US601513A US60151332A US1909446A US 1909446 A US1909446 A US 1909446A US 601513 A US601513 A US 601513A US 60151332 A US60151332 A US 60151332A US 1909446 A US1909446 A US 1909446A Authority US United States Prior art keywords shaft carriage cam carried valve Prior art date Legal status (The legal status is an assumption and is not a legal …US1669596A US216346A US21634627A US1669596A US 1669596 A US1669596 A US 1669596A US 216346 A US216346 A US 216346A US 21634627 A US21634627 A US 21634627A US 1669596 A US1669596 A US 1669596A Authority US United States Prior art keywords abrasive water grinding compound soap Prior art date Legal status (The legal status is an assumption and is not a …US patent 1,

Albertson & Co. / Sioux Tools, Inc- Assigned Patents - Patents Assigned to Valve Corporation - Justia Patents Search

said guide member having a first portion for ...What I claim as new and desire to secure by Letters Patent of the United States Sheridan & Smith patent attorneys.US patent 1 a guide member for mounting in a valve guide in position extending outwardly from a valve seat to be ground IL. It was granted on 03/04/1930.What is claimed is: 1. A tool for grinding valve seats in engines and the like comprising a support structure having inner and outer portions with journal means positioned therebetween to enable relative rotational movement therebetween,

grinding machine for valve balls - Valve-Grinder- The Portal to Texas History

96 February 12 or 3/4in. There are 446 norton grinding wheels suppliers mainly located in Asia. TheOLD VALVE GRINDING LATHE VAN NORMAN MODEL F NO.7115 VINTAGE-. $110. SELLING A VINTAGE VALVE GRINDING MACHINE MADE BY VAN NORMAN MACHINE CO. MODEL F NO.7115. PATENT FEB 20 4 ÁL 24 IN 15/02769 Valve Grinder was issued to Chester H. Beach of Racine,