Securing device

Patent metadata

Field	Value
Publication number	US-10137953-B2
Application number	US-201615333555-A
Country	US
Kind code	B2
Filing date	Oct 25, 2016
Priority date	Oct 27, 2015
Publication date	Nov 27, 2018
Grant date	Nov 27, 2018

Abstract

A securing device for securing a component to an object comprises a fastening element having an engagement section and having a longitudinal axis, wherein the fastening element is selectively connectable to a counter element by actuating the engagement section; and a cover sleeve which is movably supported at the fastening element between a closed position in which the cover sleeve prevents an actuation of the engagement section and an open position in which the cover sleeve allows an actuation of the engagement section. At least one blocking element is provided between the fastening element and the cover sleeve, said blocking element being freely movable in the closed position of the cover sleeve between a latched position in which it blocks the cover sleeve in the closed position and an unlatched position in which it allows a movement of the cover sleeve into the open position. The blocking element is further supported between the fastening element and the cover sleeve such that, when the cover sleeve is in the closed position, it adopts the latched position due to gravity in a normal alignment of the longitudinal axis of the fastening element and it adopts the unlatched position due to gravity in an installation alignment of the longitudinal axis of the fastening element perpendicular to the normal alignment.

First claim

The invention claimed is:

1. A securing device ( 13 ) for securing a component to an object, in particular to a two-wheeler, comprising
a fastening element ( 23 ) having an engagement section ( 31 ) and a longitudinal axis (L), wherein the fastening element ( 23 ) is selectively connectable to a counter-element ( 15 ) by actuating the engagement section ( 31 ) in order to fasten the component to the object in a connected state and to release the component for removal from the object in a disconnected state;
and a cover sleeve ( 25 ) which is movably supported at the fastening element ( 23 ) between a closed position in which the cover sleeve ( 25 ) prevents an actuation of the engagement section ( 31 ) and an open position in which the cover sleeve ( 25 ) allows an actuation of the engagement section ( 31 ),
wherein at least one blocking element ( 33 ) is provided between the fastening element ( 23 ) and the cover sleeve ( 25 ), said blocking element being freely movable in the closed position of the cover sleeve ( 25 ) between a latched position in which it blocks the cover sleeve ( 25 ) in the closed position and an unlatched position in which it allows a movement of the cover sleeve ( 25 ) into the open position; and
wherein the blocking element ( 33 ) is supported between the fastening element ( 23 ) and the cover sleeve ( 25 ) such that, when the cover sleeve ( 25 ) is in the closed position, it adopts the latched position due to gravity in a normal alignment of the longitudinal axis (L) of the fastening element ( 23 ) and it adopts the unlatched position due to gravity in an installation alignment of the longitudinal axis (L) of the fastening element ( 23 ) perpendicular to the normal alignment,
wherein the blocking element ( 33 ) is supported between the fastening element ( 23 ) and the cover sleeve ( 25 ) such that it adopts the latched position and the unlatched position independently of a rotational alignment of the fastening element ( 23 ) relative to the longitudinal axis (L).

2. A securing device in accordance with claim 1 ,
wherein the longitudinal axis (L) of the fastening element ( 23 ) extends in the horizontal direction in the normal alignment and in the vertical direction in the installation alignment.

3. A securing device in accordance with claim 1 ,
wherein the cover sleeve ( 25 ) is supported at the fastening element ( 23 ) movably along the longitudinal axis (L) of the fastening element ( 23 ) between the closed position and the open position.

4. A securing device in accordance with claim 1 ,
wherein the cover sleeve ( 25 ) has a reception section ( 27 ) into which the fastening element ( 23 ) is received;
and wherein the engagement section ( 31 ) of the fastening element ( 23 ) is completely received in the reception section ( 27 ) of the cover sleeve ( 25 ) in the closed position.

5. A securing device in accordance with claim 4 ,
wherein the reception section ( 27 ) has a diameter reducing portion ( 41 ) against which the blocking element ( 33 ) abuts when the cover sleeve ( 25 ) is in the open position to prevent a release of the cover sleeve ( 25 ) from the fastening element ( 23 ).

6. A securing device in accordance with claim 1 ,
wherein the fastening element ( 23 ) is configured to be rotated about the longitudinal axis (L) for connection to the counter-element ( 15 ).

7. A securing device in accordance with claim 1 ,
wherein the cover sleeve ( 25 ) is supported at the fastening element ( 23 ) freely rotatable about the longitudinal axis (L).

8. A securing device in accordance with claim 1 ,
wherein the latched position and the unlatched position of the blocking element ( 33 ) differ both with respect to their radial arrangement and with respect to their axial position relative to the longitudinal axis (L).

9. A securing device in accordance with claim 1 ,
wherein the latched position and the unlatched position of the blocking element ( 33 ) are aligned obliquely to one another with respect to the longitudinal axis (L).

10. A securing device in accordance with claim 1 ,
wherein the fastening element ( 23 ) has an outer groove ( 37 ) which runs around the longitudinal axis (L) and which is configured to at least partly receive the blocking element ( 33 ); and
wherein a cross-section of the outer groove ( 37 ) has a longitudinal extent which is aligned at least sectionally obliquely with respect to the longitudinal axis (L) of the fastening element ( 23 ).

11. A securing device in accordance with claim 1 ,
wherein the cover sleeve ( 25 ) has an inner groove ( 39 ) which runs around the longitudinal axis (L) and which is configured to at least partly receive the blocking element ( 33 ); and
wherein a cross-section of the inner groove ( 39 ) has a longitudinal extent which is aligned at least sectionally obliquely with respect to the longitudinal axis (L) of the fastening element ( 23 ).

12. A securing device in accordance with claim 1 ,
wherein the fastening element ( 23 ) has an outer groove ( 37 ) which runs around the longitudinal axis (L) and which is configured to at least partly receive the blocking element ( 33 );
wherein the cover sleeve ( 25 ) has an inner groove ( 39 ) which runs around the longitudinal axis (L) and which is configured to at least partly receive the blocking element ( 33 ); and
wherein the blocking element ( 33 ) is partly received in the outer groove ( 37 ) of the fastening element ( 23 ) and is partly received in the inner groove ( 39 ) of the cover sleeve ( 25 ) when the cover sleeve ( 25 ) is in the closed position and the longitudinal axis (L) of the fastening element ( 23 ) is in the normal alignment.

13. A securing device in accordance with claim 12 ,
wherein the blocking element ( 33 ) is at least partly received in the outer groove ( 37 ) of the fastening element ( 23 ) without engaging into the inner groove ( 39 ) of the cover sleeve ( 25 ) when the longitudinal axis (L) of the fastening element ( 23 ) is in the installation alignment.

14. A securing device in accordance with claim 1 ,
wherein the fastening element ( 23 ) has an outer groove ( 37 ) which runs around the longitudinal axis (L) and which is configured to at least partly receive the blocking element ( 33 );
wherein the cover sleeve ( 25 ) has an inner groove ( 39 ) which runs around the longitudinal axis (L) and which is configured to at least partly receive the blocking element ( 33 ); and
wherein the outer groove ( 37 ) of the fastening element ( 23 ) and the inner groove ( 39 ) of the cover sleeve ( 25 ) form a ring channel ( 35 ) in the closed position of the cover sleeve ( 25 ), with the blocking element ( 33 ) being supported freely movable in said ring channel ( 35 ).

15. A securing device in accordance with claim 14 ,
wherein the ring channel ( 35 ) is rotationally symmetrical with respect to the longitudinal axis (L).

16. A securing device in accordance with claim 14 ,
wherein a cross-section of the ring channel ( 35 ) has a longitudinal extent (L) along which the blocking element ( 33 ) is linearly movable between the latched position and the unlatched position and which is aligned obliquely to the longitudinal axis (L).

17. A securing device in accordance with claim 14 ,
wherein a plurality of blocking elements ( 33 ) are provided which, strung together, extend over at least a third of the periphery of the ring channel ( 35 ).

18. A fastening device ( 11 ) for fastening a component to an object, in particular to a two-wheeler,
comprising a securing device ( 13 ) in accordance

Assignees

• Bremicker Soehne Kg A

Inventors

• Kuchler Marcus
• Pankratius Ernst

Classifications

• F16B41/005

  Measures against unauthorised operation of bolts, nuts or pins (F16B23/0007, F16B23/0061, F16B23/0069, F16B23/0076 and F16B31/02 take precedence; locks, keys E05B; for valves, taps or cocks F16K35/00; for pipe-joints with swivel-nuts F16L19/005) · CPC title

• E05B71/00

  Locks specially adapted for bicycles, other than padlocks ({locks integral with holders for parking or storing bicycles B62H3/00;} locks integral with cycles B62H5/00) · CPC title

• B62K25/02

  for mounting axles rigidly on cycle frame or fork, e.g. adjustably · CPC title

• B62H5/148 Primary

  acting on the hub · CPC title

• B62H5/001 Primary

  Preventing theft of parts or accessories used on cycles, e.g. lamp, dynamo (B62H5/006 takes precedence; devices for attaching pumps to cycles B62J11/02) · CPC title