Abstract: A flexible positioner is provided for moving and positioning an object relative to a base member. In large industrial and vehicular engines limited access openings are provided in the cylinder block to perform internal repairs and inspection such as for the half shelled bearings of a bearing cap. The partial removal of a heavy bearing cap through a limited access opening presents an assembly and disassembly problem. The problem is further compounded when the bearing cap mounting bolts are disposed at opposite oblique angle relative to the vertical centerline of engine or when the mounting bolts are parallel but an obstruction hinders assembly and disassembly. The subject flexible positioner is adapted to temporarily replace the bearing cap bolts and includes an elongate member having an intermediate flexible portion connected between first and second end portions.

Abstract: PCT No. PCT/US79/00666 Sec. 371 Date Aug. 30, 1979 Sec. 102(e) Date Aug. 30, 1979 PCT Filed Aug. 30, 1979 PCT Pub. No. WO81/00538 PCT Pub. Date Mar. 5, 1981This invention relates to a buffing tool (10, 10a) and method for preparing internal surface portions (14) of a tire (13) for application of a sealing patch thereto. A puncture (12) formed in a beadless tire (13), having a tread formed integrally therewith, is difficult to prepare for patching by use of conventional buffing tools and methods due to the mass of tightly wrapped reinforcing wires and multiple plies incorporated in the tire.