公开(公告)号：NO20016179D0

公开(公告)日：2001-12-18

申请号：NO20016179

申请日：2001-12-18

Applicant: INPUT OUTPUT INC

Inventor： OLIVIER ANDRE W

IPC: B63B21/66 ,  F16L1/16 ,  G01V1/20 ,  G01V1/38 ,  G01V

Abstract: A connection system for connecting external devices to specified locations on a marine seismic streamer. Inner collars are clamped to the cable at specified locations along its length. Each inner collar forms a circular race encircling the cable. A cuff attached to an external device is in the form of a C-shaped cylindrical ring with a circular inner surface. A gap in the ring interrupts the inner surface. A throat is formed in the ring by the gap, which extends the full length of the cuff across the ends of the C. The spacing between the ends of the C across the throat defines the width of the gap. The width of the gap is slightly larger than the diameter of the cable so that the cuff can be slipped over the cable through the throat. The width of the gap is smaller than the diameter of the circular race so that, when the cuff is slid into position on the race, the cuff cannot be removed radially from the race. The inner surface of the cuff rides on the race to allow the cable to rotate inside the cuff. The race can include a circumferential groove for retaining a retractable pin extending from the external device to snap the device in place and a raised circumferential shoulder to further restrain the cuff and attached device from sliding along the cable.

公开(公告)号：NO20016179A

公开(公告)日：2001-12-18

申请号：NO20016179

申请日：2001-12-18

Applicant: INPUT OUTPUT INC

Inventor： OLIVIER ANDRE W

IPC: B63B21/66 ,  F16L1/16 ,  G01V1/20 ,  G01V1/38 ,  F16L37/00

CPC classification number: B63B21/663 ,  F16L1/16 ,  G01V1/201 ,  G01V1/3817

公开(公告)号：CA2378224A1

公开(公告)日：2001-01-04

申请号：CA2378224

申请日：2000-06-20

Applicant: INPUT OUTPUT INC

Inventor： OLIVIER ANDRE W

IPC: B63B21/66 ,  F16L1/16 ,  G01V1/20 ,  G01V1/38 ,  F16L37/00

Abstract: A connection system for connecting external devices to specified locations o n a marine seismic streamer. Inner collars are clamped to the cable at specifi ed locations along its length. Each inner collar forms a circular race encircli ng the cable. A cuff attached to an external device is in the form of a C-shape d cylindrical ring with a circular inner surface. A throat is formed in the ri ng by a gap, which extends the full length of the cuff across the ends of the C . The spacing between the ends of the C across the throat defines the width of the gap, which is slightly larger than the diameter of the cable so that the cuff can be slipped over the cable through the throat, and which is smaller than the diameter of the circular race so that, when the cuff is slid into position on the race, the cuff cannot be removed radially.