Back to results
US 5,685,575 AGranted
Power steering coupling assembly
AssigneeAeroquip Corporation
InventorsAlan R. Allread, Michael R. Martin, James W. Klopfenstein, II
Life of this patent
Estimating the term…
Abstract
A coupling assembly includes a first member and a second member. The first member has an exterior surface with a first projection extending radially outwardly. The second member has a cavity with an interior surface to receive the first projection on the first member and a second projection extending radially inwardly from the interior surface. The coupling assembly further includes a retaining ring disposed about the first member between the first projection and the second projection to retain the first member and second member together.
Claims11
A coupling assembly comprising:
- a first member;
- a second member;
- said first member having an exterior surface with a first projection extending radially outwardly;
- said second member having a cavity with an interior surface to receive said first projection on said first member and a second projection extending radially inwardly from said interior surface;
- a retaining ring disposed about said first member between said first projection and said second projection to retain said first member and said second member together;
- said second member having a first groove extending radially from said interior surface and a second groove spaced axially from said first groove and extending radially from said interior surface;
- a sleeve disposed about said first member and moveable axially therealong to engage said retaining ring to displace said retaining ring into said second groove to release said first member and said second member;
- said first projection having a shoulder portion on one axial side;
- said second projection having a first sloping portion on one axial side and a second sloping portion on another axial side;
- and
- said retaining ring having a third sloping portion extending from an inner periphery to one axial side and a fourth sloping portion extending from an outer periphery to the other axial side, said third sloping portion engaging said shoulder portion and said fourth sloping portion engaging said second sloping portion.
8 more elements
A coupling assembly for a power steering unit on a motor vehicle comprising;
- a first member;
- a second member for connection to the power steering unit;
- said first member having an exterior surface with a first projection extending radially outwardly;
- said second member having a cavity with an interior surface to receive said first projection on said first member and a second projection extending radially inwardly from said interior surface;
- a retaining ring disposed about said first member between said first projection and said second projection to connect said first member and said second member together;
- a sleeve disposed about said first member and moveable axially therealong to engage said retaining ring to release said first member from said second member;
- said second member having a first groove extending radially from said interior surface and a second groove spaced axially from said first groove and extending radially from said interior surface to receive said retaining ring;
- said first projection having a shoulder portion on one axial side;
- said second projection having a first sloping portion on one axial side and a second sloping portion on another axial side;
- said retaining ring having a third sloping portion extending from an inner periphery to one axial side and a fourth sloping portion extending from an outer periphery to the other axial side, said third sloping portion engaging said shoulder portion and said fourth sloping portion engaging said second sloping portion.
7 more elements
A coupling assembly for a power steering unit on a motor vehicle comprising:
- a first member;
- a second member for connection to the power steering unit;
- said first member having an exterior surface with a first projection extending radially outwardly;
- said second member having a cavity with an interior surface to receive said first projection on said first member and a second projection extending radially inwardly from said interior surface;
- a retaining ring disposed about said first member between said first projection and said second projection to retain said first member and said second member together;
- said second member having a first groove extending radially from said interior surface and a second groove spaced axially from said first groove and extending radially from said interior surface;
- a seal ring disposed in said first groove to engage and disengage said first member;
- a back-up ring disposed in said first groove to engage and disengage said first member;
- a sleeve disposed about said first member and moveable axially therealong to engage said retaining ring and move said retaining ring into said second groove to release said first member from said second member;
- said first projection having a shoulder portion on one axial side;
- said second projection having a first sloping portion on one axial side and a second sloping portion on another axial side;
- said retaining ring having a third sloping portion extending from an inner periphery to one axial side and a fourth sloping portion extending from an outer periphery to the other axial side, said third sloping portion engaging said shoulder portion and said fourth sloping portion engaging said second sloping portion.
9 more elements
Dependencies are inferred from the claim text.