Clamp for joining tubular pipe sections
First Claim
1. A pipe jointure for pipe end sections having conical end flanges, particularly of exhaust systems of motor vehicles, said pipe jointure including a clamp having opposite leg portions with clamping surfaces enclosing and firmly engaging adjacent conical end flanges of said pipe sections, and means for compressing said clamp for clamping said pipe sections together, at least one of said leg portions of said clamp having radially inwardly and axially outwardly directed tabs formed thereon in circumferentially spaced relationship which extend at least one of the clamping surfaces for engaging an adjacent pipe section end flange during mounting of the clamp, said tabs each including at least two outwardly inclined areas, a radially outer area and a radially inner area which has a greater inclination than said radially outer area which is joined to said leg portion.
5 Assignments
0 Petitions
Accused Products
Abstract
In a pipe jointure for joining pipe sections, particularly of exhaust systems of motor vehicles including a clamp having opposite leg portions with clamping surfaces for enclosing and firmly engaging adjacent ends of the pipe sections, at least one of the leg portions has radially inwardly and axially outwardly directed tabs extending therefrom in circumferentially spaced relationship for retaining and guiding the adjacent pipe sections while the clamp is mounted and tightened by compressing bolts.
-
Citations
6 Claims
- 1. A pipe jointure for pipe end sections having conical end flanges, particularly of exhaust systems of motor vehicles, said pipe jointure including a clamp having opposite leg portions with clamping surfaces enclosing and firmly engaging adjacent conical end flanges of said pipe sections, and means for compressing said clamp for clamping said pipe sections together, at least one of said leg portions of said clamp having radially inwardly and axially outwardly directed tabs formed thereon in circumferentially spaced relationship which extend at least one of the clamping surfaces for engaging an adjacent pipe section end flange during mounting of the clamp, said tabs each including at least two outwardly inclined areas, a radially outer area and a radially inner area which has a greater inclination than said radially outer area which is joined to said leg portion.
-
6. A pipe jointure for pipe end sections having conical end flanges, particularly of exhaust systems of motor vehicles, said pipe jointure including a clamp having opposite leg portions with clamping surfaces enclosing and firmly engaging adjacent conical end flanges of said pipe sections, and means for compressing said clamp for clamping said pipe sections together, at least one of said leg portions of said clamp having radially inwardly and axially outwardly directed tabs formed thereon in circumferentially spaced relationship which extend the clamping surfaces for engaging an adjacent pipe section end flange during mounting of the clamp, said clamp having an axial projection for engagement with a stop formed on a pipe section for properly locating and retaining said clamp with respect to said pipe section.
Specification