US4084913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint socket for an angle joint
Assignee: ITW Ateco GmbH
•
Filing: 1976-03-08
•
Granted: 1978-04-18
•
Expires: 1996-03-08
Abstract
Abstract A socket for use in a ball and socket joint comprising a bearing basket having a bearing seat to accommodate the pivot ball with a resilient interlocking element to retain the pivot ball in the bearing seat and a displacement member positively locking the resilient element after the ball has been seated.
Inventors
- 👤 Bernd Schenk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:31
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0685; F16C11/069; F16C11/0619; F16C11/0623; F16C11/0657; F16B; F16B2200/00; F16B2200/69; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32786
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
183 words
A joint socket for an angle joint, especially a ball and socket joint, comprising a bearing basket having a bearing seat for accommodating a pivot and provided with at least one resilient interlocking element to retain the pivot in the bearing seat, said interlocking element comprising a deflectable tongue (10;10a) forming a portion of the bearing basket (4), said tongue (10;10a) including a projection (16) forming an undercut which serves as the interlocking element to retain the pivot in the bearing seat, said tongue (10;10a) at the rear wall thereof opposite from the bearing seat (9) is separated from the remaining part of the bearing basket (4) by an open ended slot (11;11a) extending the entire depth of the bearing basket and said tongue is further separated at the two side walls thereof by two lateral slots (12;14;12a;14a), said tongue (10;10a) being capable of resilient deflection into said slot (11;11a), and at least one displacement member (20;20a) capable of being inserted into the slot (11;11a) to prevent the resilient deflection of the tongue after the pivot has been mounted in the seat (9).
Claim 2
Dependent Claim
183 words
A joint socket for an angle joint, especially a ball and socket joint, comprising a bearing basket having a bearing seat for accommodating a pivot and provided with at least one resilient interlocking element to retain the pivot in the bearing seat, said interlocking element comprising a deflectable tongue (10;10a) forming a portion of the bearing basket (4), said tongue (10;10a) including a projection (16) forming an undercut which serves as the interlocking element to retain the pivot in the bearing seat, said tongue (10;10a) at the rear wall thereof opposite from the bearing seat (9) is separated from the remaining part of the bearing basket (4) by an open ended slot (11;11a) extending the entire depth of the bearing basket and said tongue is further separated at the two side walls thereof by two lateral slots (12;14;12a;14a), said tongue (10;10a) being capable of resilient deflection into said slot (11;11a), and at least one displacement member (20;20a) capable of being inserted into the slot (11;11a) to prevent the resilient deflection of the tongue after the pivot has been mounted in the seat (9).
Claim 3
Dependent Claim
27 words
A joint socket according to claim 1, characterized in that the bearing basket defines said rear wall slot (11) and has a substantially rectangular cross sectional area.
Claim 4
Dependent Claim
42 words
A joint socket according to claim 1, characterized in that the bearing basket defines a rear wall slot (11a) having a cross sectional area adapted to accept a longitudinally split sleeve which extends substantially around the circumference of the bearing seat (9).
Claim 5
Dependent Claim
28 words
A joint socket according to claim 1, characterized in that the displacement member (20;20a) is complimentary to and capable of being inserted into the rear wall slot (11;11a).
Claim 6
Dependent Claim
52 words
A joint socket according to claim 1, characterized in that the projection (16) has associated therewith at least one more projection (18) forming an undercut, which is preferably arranged diametrically opposite the first projection (16), whereby said pivot is restrained in said seat (9) by at least two circumferentially spaced projections (16;18).
Claim 7
Dependent Claim
47 words
A joint socket according to claim 1, characterized in that the displacement member (20;20a) is integrally frangibly connected with the bearing basket (4) and may be separated from the bearing basket after the pivot has been mounted and capable of being brought into the proper insertion position.
Claim 8
Dependent Claim
26 words
A joint socket according to claim 1, characterized in that the displacement member (20;20a) is secured against dropping from the recess (11;11a) through a clamping effect.
Claim 9
Dependent Claim
25 words
A joint socket according to claim 1, characterized in that there are provided several interlocking tongue elements and at least one displacement member associated therewith.
References Cited (Backward Citations)
US3113780A
Cited
US3224801A
Cited
US3503640A
Cited
CH506722A
Cited
US3759555A
Cited
US3787129A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-04-17 | 1981-10-17 | 1982-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-17 | 1985-10-17 | 1986-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-17 | 1989-10-17 | 1990-04-18 | $7700.00 | Window Closed / Lapsed |