F - MECHANICAL ENGINEERING
F16 - ENGINEERING ELEMENTS AND UNITS
F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
F - MECHANICAL ENGINEERING
F16 - ENGINEERING ELEMENTS AND UNITS
F16L - PIPES
F - MECHANICAL ENGINEERING
F16 - ENGINEERING ELEMENTS AND UNITS
F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
F16B2200/509 - clamped
F - MECHANICAL ENGINEERING
F16 - ENGINEERING ELEMENTS AND UNITS
F16L - PIPES
F16L37/1205 - {using hooks hinged about an axis placed behind a flange and which act behind the other flange}
G - PHYSICS
G21 - NUCLEAR PHYSICS
G21F - PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
G21F7/065 - {Remotely manipulated machinery}
Y - NEW / CROSS SECTIONAL TECHNOLOGIES
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S285/92 - Remotely controlled
F - MECHANICAL ENGINEERING
F16 - ENGINEERING ELEMENTS AND UNITS
F16L - PIPES
F16L37/62 - pneumatically or hydraulically actuated