Locking devices for gates and the like

• US 6,609,739 B1
• Filed: 09/24/2001
• Issued: 08/26/2003
• Est. Priority Date: 08/04/1998
• Status: Expired due to Fees

• Current Assignee: Meir Avganim
• Original Assignee: Meir Avganim
• Inventors: Avganim, Meir
• Primary Examiner(s): BARRETT, SUZANNE LALE DINO
• Application Number:
  US09/959,091
• Time in Patent Office: 701 Days
• Field of Search: 70/14, 70/54--56, 70/38.A, 70/2, 70/6, 70/39, 70/58, 292/342, 292/343, 292/295, 292/340, 292/281-288
• US Class Current: 292/295
• CPC Class Codes: E05B 17/042 using toothed wheels or geared sectors E05C9/023, E05C9/041 take precedence
• CPC Class Codes: E05B 65/0007 for gates for wire gates E06B11/021
• CPC Class Codes: E05B 67/36 Padlocks with closing means other than shackles ; Removable locks, the lock body itself being the locking element; Padlocks consisting of two separable halves or cooperating with a stud
• CPC Class Codes: E05C 19/184 a portable member cooperating with a fixed member or an opening on the wing or the frame, for locking the wing
• CPC Class Codes: E05C 7/00 Fastening devices specially adapted for two wings
• CPC Class Codes: Y10T 292/34 Portable
• CPC Class Codes: Y10T 292/388 Sliding catch
• CPC Class Codes: Y10T 292/71 Wedges
• CPC Class Codes: Y10T 70/30 Hasp
• CPC Class Codes: Y10T 70/40 Portable
• CPC Class Codes: Y10T 70/459 Both legs engaged
• CPC Class Codes: Y10T 70/498 Shields or canopies

Abstract

A locking device (20) for double-wing gates (10, 12). The lock comprises a pair of base plates (16, 18), each secured to one of the wings so that in the closed position thereof the members (18d, 16d) are located side by side. At least one of the projecting members is formed with a dead-body receiving cavity (16g, 18g). A lock body (20) is provided, having a side portion formed with respective recesses (20a, 20b) configured and located so as to fit over both the projecting members. The lock body (20) is equipped with a key-operated locking mechanism (22) comprising at least one dead-bolt receiving cavity of the respective anchor member thereby preventing the disengagement of the lock body (20) from both anchor members. The projections (16d, 18d) may be in the form of elongated ribs, or cylindrical pins.

Claims

1. A locking device, particularly for locking to each other wings of gates, sliding doors and the like, comprising:

first and second anchor members, each provided with a projecting member, respectively mounted to the wings so that in the closed position thereof the members are located side by side;

at least one of the projecting members being formed with a dead bolt receiving cavity;

a lock body having a side portion formed with respective recesses configurated and located so as to fit over both projecting members;

a key-operated locking mechanism comprising at least one dead-bolt adapted to become inserted into the cavity for securing the lock body to the respective anchor member; and

arresting means for avoiding the separation of the lock body from one of the anchor members in the unlocked position of the device.

2. The locking device as claimed in the claim 1 wherein the arresting means comprise an extension of one of the ribs, a slot being formed along the rib, a pin projecting into the slot, enabling the sliding movement of the lock-body to said unlocked position, whereby the lock-body remains coupled to the extended portion of the said one rib.

3. A locking arrangement, said locking arrangement comprising:

first and second anchor members, each of said anchor members comprising an elongated, rib-shaped projecting member, at least one of said projecting members formed with a dead-bolt receiving cavity, and each of said anchor members adapted to be mounted to a entryway structure, such that when the entryway structure is in a closed position, said projecting members are positioned alongside and parallel with each other and a width of at least one of said projecting members increases in a direction away from the entryway structure;

a lock body comprising a side portion formed with first and second recesses, each one of said recesses is correspondingly shaped to receive a respective one of said projecting members by sliding said recesses over said projecting members in a direction parallel to the entryway structure and when the latter is in a closed position; and

a key-operated locking mechanism located in said lock body and comprising at least one dead-bolt member, wherein said dead-bolt member is adapted to be inserted into said dead-bolt receiving cavity and to secure said lock body to said anchor members when said recesses have received said projecting members.

4. The locking arrangement of claim 3, wherein said first projecting member is wider than said second projecting member.

5. The locking arrangement of claim 3, wherein at least one of said projecting members and said at least one respective recess is dove-tailed.

6. The locking arrangement of claim 3, wherein dead-bolt member is coupled to a gear pinion, said gear pinion being drivingly rotatable by said locking mechanism.

7. The locking arrangement of claim 6, further comprising arresting means for avoiding the separation of said lock body from at least one of said anchor members when said lock body is not secured to said anchor members by said dead-bolt member.

8. The locking arrangement of claim 7, wherein said arresting means comprises an extension of one of said projecting members, a slot formed along said one projecting member, a pin projected into said slot and adapted to enable a sliding movement, wherein said lock-body remains coupled to said extension when said lock body is not secured to said anchor members with said dead-bolt member.

9. The locking arrangement of claim 7, wherein one of said anchor members is fixed to a sliding door and the other to a respective sliding door jamb.