IP Library › Granted Patent US 11,156,247
Granted Patent B2
US 11,156,247 · App. 15/600,257 · Granted Oct 26, 2021

Connecting means

Inventors: Franz Baur (Oberstaufen, DE); Franz Haser (Oberstaufen, DE); Patrick Jeker (Brislach, CH); Philipp Seiler (Arboldswil, CH)
Assignees: Franz Baur; Franz Haser; Lamello AG
F16B21/08F16B12/26A47B2230/0062Y10T403/60
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Quick Facts
Patent No.
US 11,156,247
App. No.
15/600,257
Granted
Oct 26, 2021
Kind
B2
Abstract

A connecting means for connecting a first component and a second component is provided, in particular for connecting furniture parts or machine parts, by means of which the components may be connected to one another simply and reliably. The connecting means includes a first connecting element which in the connected condition of the components is arranged on the first component, and a second connecting element which in the connected condition of the components is arranged on the second component, wherein, for connecting the first component and the second component, a spring element of the first connecting element is configured to come into engagement with a receiving element of the second connecting element, wherein the connecting means, in particular the first connecting element and/or the second connecting element, includes a reinforcing element for reinforcing a spring force of the spring element.

Claims (23)

1. A connector for connecting a first component and a second component, the connector comprising:

a first connecting element which in a connected condition of the components is arrangeable on the first component and includes a spring element, and

a second connecting element which in the connected condition of the components is arrangeable on the second component and includes a receiving element,

wherein, for connecting the first component and the second component, the spring element is configured to come into engagement with the receiving element,

wherein the connector includes a reinforcing element for reinforcing a spring force of the spring element, wherein the reinforcing element is formed in one piece with the spring element and one piece with a base body of the first connecting element; and

wherein the spring element and the reinforcing element each protrude separately from a common base body.

2. The connector according to claim 1 , wherein the-receiving element includes at least one of a receiving projection or a receiving recess, wherein an engaging portion of the spring element engages behind the receiving element in the region of at least one of the receiving projection or the receiving recess.

3. The connector according to claim 1 , wherein the reinforcing element is in the form of an auxiliary spring element, and wherein the auxiliary spring element has a shape that at least approximately corresponds to the spring element.

4. The connector according to claim 1 , wherein the reinforcing element is in the form of an auxiliary spring element, and wherein the auxiliary spring element includes an abutment portion by means of which the auxiliary spring element is configured to abut against the spring element.

5. The connector according to claim 1 , wherein, in a disconnected condition of the connecting elements, the reinforcing element is arranged spaced from the spring element.

6. The connector according to claim 1 , wherein the first connecting element includes the reinforcing element and at least one additional reinforcing element, wherein the reinforcing element and the at least one additional reinforcing element take the form of a first auxiliary spring element and a second auxiliary spring element, respectively, wherein, for reinforcing the spring force of the spring element, the first auxiliary spring element acts directly on the spring element, and wherein, for reinforcing the spring force of the spring element, the second auxiliary spring element acts directly on the first auxiliary spring element which acts directly on the spring element.

7. The connector according to claim 1 , wherein the first connecting element includes the reinforcing element, wherein the reinforcing element is in the form of a stiffening element and is connected to the spring element such that a deformation of the spring element results in at least one of a compression and a shearing of the stiffening element.

8. The connector according to claim 7 , wherein the stiffening element is made from a material which is a material different from at least one of the material of the spring element and the material of a base body of the first connecting element.

9. The connector according to claim 1 , wherein the first connecting element includes the reinforcing element, wherein the reinforcing element is in the form of an auxiliary spring element, and wherein the first connecting element further includes a second reinforcing element that takes the form of a stiffening element, wherein an intermediate space between the auxiliary spring element and the spring element is filled, in part or entirely, by the stiffening element.

10. The connector according to claim 1 , wherein the receiving element includes a clamping portion along which an engaging portion of the spring element is movable for making the connection between the first component and the second component, wherein the spring element is thereby tensioned.

11. The connector according to claim 10 , wherein the clamping portion has a substantially parabolic cross section.

12. The connector according to claim 1 , wherein the receiving element is constructed to be resilient, at least in certain regions.

13. The connector according to claim 1 , wherein the receiving element is connected, at an end of the receiving element that faces the first connecting element, to a base body of the second connecting element, and in that at least one end of the receiving element that is remote from the first connecting element is constructed to be movable.

14. The connector according to claim 1 , wherein the first connecting element includes at least two spring elements which in the connected condition embrace the receiving element on both sides.

15. The connector according to claim 1 , wherein the receiving element is constructed to be symmetrical in relation to a transverse center plane of the receiving element that extends perpendicular to a connecting plane of the connector.

16. The connector according to claim 1 , wherein the first connecting element includes at least two spring elements and at least two reinforcing elements, wherein, in relation to a transverse center plane of the first connecting element that extends perpendicular to a connecting plane of the connector, the at least two spring elements and the at least two reinforcing elements are at least one of (i) arranged symmetrically to one another on the first connecting element; and (ii) constructed to be symmetrical to one another.

17. The connector according to claim 1 , wherein at least one connecting element includes a base body which is substantially in the shape of a circular-cylindrical segment or a circular-cylindrical portion, and at least one holding projection which is substantially in the shape of a circular arc and by means of which the at least one connecting element is securable in the component.

18. The connector according to claim 1 , wherein the engaging portion of the spring element has a sloping face which is configured to come into contact with a sloping face of the receiving element such that in the connected condition the connecting elements are drawn towards one another by means of a connecting force.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 13, 2026
From: BAUR, FRANZ; HASER, FRANZ
To: LAMELLO AG
Reel/Frame 074858/0229 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 3, 2026
From: BAUR, FRANZ; HASER, FRANZ; JEKER, PATRICK; SEILER, PHILIPP
To: BAUR, FRANZ; HASER, FRANZ; LAMELLO AG
Reel/Frame 073676/0804 →
Priority Claims (1)
DE 102013203289.7 · Feb 27, 2013 · national
Continuity (4)
Continuation 15449315 · Mar 3, 2017
Continuation 14825438 · Aug 13, 2015
Continuation PCTEP2014052832 · Feb 13, 2014
Related Publication 20170254349A1 · Sep 7, 2017