US4404103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocking swivel hose connectors and method
Assignee: Individual
•
Filing: 1981-11-05
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Granted: 1983-09-13
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Expires: 2001-11-05
Abstract
Abstract A spherical rocking and swivel member, within a chamber in a body having a passageway therethrough and extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of the body, thrusts toward the shoulder means and has a hollow coupling stem thereon projecting outwardly relative to one end of the body. The spherical member and the stem have a fluid passage therethrough in continuous fluid flow communication with the passageway. Combination packing ring and nut lock means seal the swivel member and adjacent end of the body and lockingly retains a retaining ring nut relative to the body. Bearing means facilitate rocking and swivelling movement of the spherical member relative to the shoulder means. A method of making the hose connector is also covered.
Inventors
- 👤 Edwin H. Drath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:36
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/02; F16L27/04; F16L27/06; F16L27/073
Claims Analysis
Total Claims: 37
Claim 1
Independent Claim
194 words
A rocking swivel hose connector, comprising: a body having a passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; a spherical rocking and swivel member within said chamber and thrusting toward said shoulder means and having a hollow coupling stem thereon which projects outwardly relative to said one end of the body; said member and said stem having a fluid passage therethrough in continous fluid flow communication with said passageway; means for retaining said member in assembly within said chamber and permitting rocking and swivelling of said member and said projecting stem, and comprising a flanged clamping ring nut threadedy engaged on said one end of the body, and a combination packing ring and nut lock compressed by said ring nut sealingly against an annular surface at said one end of said body and against the spherical surface of said rocking and swivel member and lockingly retaining said ring nut relative to said body; and bearing means facilitating rocking and swivelling movement of said member relative to said shoulder means.
Claim 2
Dependent Claim
194 words
A rocking swivel hose connector, comprising: a body having a passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; a spherical rocking and swivel member within said chamber and thrusting toward said shoulder means and having a hollow coupling stem thereon which projects outwardly relative to said one end of the body; said member and said stem having a fluid passage therethrough in continous fluid flow communication with said passageway; means for retaining said member in assembly within said chamber and permitting rocking and swivelling of said member and said projecting stem, and comprising a flanged clamping ring nut threadedy engaged on said one end of the body, and a combination packing ring and nut lock compressed by said ring nut sealingly against an annular surface at said one end of said body and against the spherical surface of said rocking and swivel member and lockingly retaining said ring nut relative to said body; and bearing means facilitating rocking and swivelling movement of said member relative to said shoulder means.
Claim 3
Dependent Claim
40 words
A hose connector according to claim 1, wherein said shoulder means comprise a disk having passageway port therethrough and supported in axially floating relation by a coiled compression spring normally biasing the disk firmly toward said rocking and swivel member.
Claim 4
Dependent Claim
23 words
A hose connector according to claim 2, including a strainer in said spring and retained in assembly with said disk by said spring.
Claim 5
Dependent Claim
16 words
A hose connector according to claim 1, comprising a hose coupling coupled to said coupling stem.
Claim 6
Dependent Claim
22 words
A hose connector according to claim 1, wherein the opposite end of said body has means for attaching it to associated apparatus.
Claim 7
Dependent Claim
58 words
A hose connector according to claim 1, wherein the opposite end of said body has outwardly facing shoulder means, spherical rocking and swivel member and coupling stem, means for retaining the member in assembly within a chamber in said opposite end of said member, and bearing means, the same as said at said one end of said body.
Claim 8
Dependent Claim
33 words
A hose connector according to claim 6, including a coiled compression spring thrusting said shoulder means axially oppositely and firmly toward said rocking and swivel members at the opposite ends of said body.
Claim 9
Dependent Claim
69 words
A hose connector according to claim 1, wherein said shoulder means comprises an element having a central passageway bore therethrough, and said bearing means comprise a plurality of ball bearings mounted on said shoulder element in shallow sockets located about said central bore and maintaining said rocking and swivel member in a spaced relation for implementing continuous fluid flow communication of said passage and passageway through said central bore.
Claim 10
Dependent Claim
66 words
A hose connector according to claim 1, wherein said shoulder means comprises an element having passageway port means therethrough eccentric to a central bearing area, and said central bearing area having said bearing means in the form of a ball bearing element mounted in a shallow central socket in said area and projecting from said socket for maintaining said spherical member spaced from said shoulder means.
Claim 11
Dependent Claim
166 words
A rocking swivel hose connector, comprising: a body having a fluid flow passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing bottom for a chamber which opens through said one end; a spherical rocking and swivel member within said chamber and thrusting toward said shoulder means and having a hollow coupling stem thereon which projects outwardly relative to said one end of the body; said member and said stem having a fluid passage therethrough in continuous fluid flow communication with said passageway; means for retaining said member in assembly within said chamber and permitting rocking and swivelling of said member and said projecting stem; said shoulder means having a passageway port therethrough directed toward said member; and ball bearing means spacing said member from said shoulder means and facilitating rocking and swivelling movement of said member relative to said shoulder means and permitting free fluid flow between said port and said fluid passage.
Claim 12
Dependent Claim
166 words
A rocking swivel hose connector, comprising: a body having a fluid flow passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing bottom for a chamber which opens through said one end; a spherical rocking and swivel member within said chamber and thrusting toward said shoulder means and having a hollow coupling stem thereon which projects outwardly relative to said one end of the body; said member and said stem having a fluid passage therethrough in continuous fluid flow communication with said passageway; means for retaining said member in assembly within said chamber and permitting rocking and swivelling of said member and said projecting stem; said shoulder means having a passageway port therethrough directed toward said member; and ball bearing means spacing said member from said shoulder means and facilitating rocking and swivelling movement of said member relative to said shoulder means and permitting free fluid flow between said port and said fluid passage.
Claim 13
Dependent Claim
41 words
A hose connector according to claim 10, wherein said shoulder means comprise a disk having said passageway port therethrough and supported in axially floating relation by a coiled compression spring normally biasing the disk firmly toward said rocking and swivel member.
Claim 14
Dependent Claim
23 words
A hose connector according to claim 11, including a strainer in said spring and retained in assembly with said disk by said spring.
Claim 15
Dependent Claim
16 words
A hose connector according to claim 10, comprising a hose coupling coupled to said coupling stem.
Claim 16
Dependent Claim
22 words
A hose connector according to claim 10, wherein the opposite end of said body has means for attaching it to associated apparatus.
Claim 17
Dependent Claim
58 words
A hose connector according to claim 10, wherein the opposite end of said body has outwardly facing shoulder means, a spherical rocking and swivel member and coupling stem, means for retaining the member in assembly within a chamber in said opposite end of said member, and bearing means, the same as said at one end of said body.
Claim 18
Dependent Claim
33 words
A hose connector according to claim 15, including a coiled compression spring thrusting said shoulder means axially oppositely and firmly toward said rocking and swivel members at the opposite ends of said body.
Claim 19
Dependent Claim
71 words
A hose connector according to claim 10, wherein said shoulder means comprises an element having said passageway port centrally therethrough, and said bearing means comprise a plurality of ball bearings mounted on said shoulder element in shallow sockets located about said central bore and engaging and maintaining said rocking and swivel member in a spaced relation for implementing continuous fluid flow communication of said passage and passageway through said central bore.
Claim 20
Dependent Claim
34 words
A hose connector according to claim 10, wherein said shoulder means comprises an element having passageway port means therethrough eccentric to a central bearing area, and said central bearing area having said bearing means.
Claim 21
Dependent Claim
179 words
A rocking swivel hose connector, comprising: a body having a fluid flow passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; a spherical rocking and swivel member within said chamber and thrusting toward said shoulder means and having a hollow coupling stem thereon which projects outwardly relative to one end of the body; said member and said stem having a fluid passage therethrough in continuous fluid flow communication with said passageway; and means for retaining said member in assembly within said chamber and permitting rocking and swivelling of said member and said projecting stem, and comprising a flanged clamping ring nut threadedly engaged on said one end of the body, and a combination packing ring and nut lock compressed by said ring nut sealingly against an annular surface at one end of said body and against the spherical surface of said rocking and swivel member and lockingly retaining said ring nut relative to said body.
Claim 22
Dependent Claim
179 words
A rocking swivel hose connector, comprising: a body having a fluid flow passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; a spherical rocking and swivel member within said chamber and thrusting toward said shoulder means and having a hollow coupling stem thereon which projects outwardly relative to one end of the body; said member and said stem having a fluid passage therethrough in continuous fluid flow communication with said passageway; and means for retaining said member in assembly within said chamber and permitting rocking and swivelling of said member and said projecting stem, and comprising a flanged clamping ring nut threadedly engaged on said one end of the body, and a combination packing ring and nut lock compressed by said ring nut sealingly against an annular surface at one end of said body and against the spherical surface of said rocking and swivel member and lockingly retaining said ring nut relative to said body.
Claim 23
Dependent Claim
40 words
A hose connector according to claim 19, wherein said shoulder means comprise a disk having passageway port therethrough and supported in axially floating relation by a coiled compression spring normally biasing the disk firmly toward said rocking and swivel relation.
Claim 24
Dependent Claim
23 words
A hose connector according to claim 20, including a strainer in said spring and retained in assembly with said disk by said spring.
Claim 25
Dependent Claim
16 words
A hose connector according to claim 19, comprising a hose coupling coupled to said coupling stem.
Claim 26
Dependent Claim
22 words
A hose connector according to claim 19, wherein the opposite end of said body has means for attaching it to associated apparatus.
Claim 27
Dependent Claim
58 words
A hose connector according to claim 19, wherein the opposite end of said body has outwardly facing shoulder means, a spherical rocking and swivel member and coupling stem, means for retaining the member in assembly within a chamber in said opposite end of said member, and bearing means, the same as said at one end of said body.
Claim 28
Dependent Claim
33 words
A hose connector according to claim 24, including a coiled compression spring thrusting said shoulder means axially oppositely and firmly toward said rocking and swivel members at the opposite ends of said body.
Claim 29
Dependent Claim
65 words
A hose connector according to claim 19, wherein said shoulder means comprises an element having a central passageway bore therethrough, and said bearing means comprise a plurality of ball bearings mounted on said shoulder element about said central bore and maintaining said rocking and swivel member in a spaced relation for implementing continuous fluid flow communication of said passage and passageway through said central bore.
Claim 30
Dependent Claim
34 words
A hose connector according to claim 19, wherein said shoulder means comprises an element having passageway port means therethrough eccentric to a central bearing area, and said central bearing area having said bearing means.
Claim 31
Independent Claim
177 words
A method of making a rocking swivel hose connector, comprising: providing a body having a passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; mounting a spherical swivel member within said chamber and with a hollow coupling stem on said member projecting outwardly relative to said one end of the body, there being a continuous fluid passage through said member and said stem communicating with said passageway; threadedly engaging on said one end of said body a flanged clamping ring nut and thereby effecting retention of said member in assembly within said chamber and permitting rocking swivelling of said member and said projecting stem; and by threadedly driving said clamping ring nut compressing a combination packing ring and nut lock sealingly against an annular surface of said one end of said body and against the spherical surface of said swivel member and effecting locking retention of said ring nut relative to said body.
Claim 32
Independent Claim
177 words
A method of making a rocking swivel hose connector, comprising: providing a body having a passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; mounting a spherical swivel member within said chamber and with a hollow coupling stem on said member projecting outwardly relative to said one end of the body, there being a continuous fluid passage through said member and said stem communicating with said passageway; threadedly engaging on said one end of said body a flanged clamping ring nut and thereby effecting retention of said member in assembly within said chamber and permitting rocking swivelling of said member and said projecting stem; and by threadedly driving said clamping ring nut compressing a combination packing ring and nut lock sealingly against an annular surface of said one end of said body and against the spherical surface of said swivel member and effecting locking retention of said ring nut relative to said body.
Claim 33
Dependent Claim
59 words
A method according to claim 28, comprising providing said combination packing ring and nut lock in the form of a polytetrafluoroethylene ring which is of initial outside diameter to fit freely within the ring nut and of an inside diameter smaller than said spherical member, and in said compressing expanding said ring into locking retention with said ring nut.
Claim 34
Independent Claim
134 words
A method of making a rocking swivel hose connector, comprising: providing a body having a passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; mounting a spherical swivel member within said chamber and with a hollow coupling stem on said member projecting outwardly relative to said one end of the body, there being a continuous fluid passage through said member and said stem communicating with said passageway; providing bearing means spacing said member from, and facilitating rocking and swivelling movement of said member relative to, said shoulder means; and effecting retention of said member in assembly within said chamber and permitting rocking swivelling of said member and said projecting stem.
Claim 35
Independent Claim
134 words
A method of making a rocking swivel hose connector, comprising: providing a body having a passageway therethrough extending in part through axially outwardly facing shoulder means therein spaced inwardly from one end of said body and providing a bottom for a chamber which opens through said one end; mounting a spherical swivel member within said chamber and with a hollow coupling stem on said member projecting outwardly relative to said one end of the body, there being a continuous fluid passage through said member and said stem communicating with said passageway; providing bearing means spacing said member from, and facilitating rocking and swivelling movement of said member relative to, said shoulder means; and effecting retention of said member in assembly within said chamber and permitting rocking swivelling of said member and said projecting stem.
Claim 36
Dependent Claim
25 words
A method according to claim 30, comprising effecting said retention by threadedly engaging on said one end of said body a flanged clamping ring nut.
Claim 37
Dependent Claim
59 words
A method according to claim 31, including threadedly driving said ring nut into compressing relation to a combination packing ring and nut lock and thereby effecting sealing engagement of the ring against an annular surface of said one end of said body and against said swivel member and effecting locking retention of said ring nut relative to said body.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-09-12 | 1987-03-14 | 1987-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-12 | 1991-03-14 | 1991-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-12 | 1995-03-14 | 1995-09-13 | $7700.00 | Window Closed / Lapsed |