GB2407125A - Radio operated lock - Google Patents

Radio operated lock Download PDF

Info

Publication number
GB2407125A
GB2407125A GB0324420A GB0324420A GB2407125A GB 2407125 A GB2407125 A GB 2407125A GB 0324420 A GB0324420 A GB 0324420A GB 0324420 A GB0324420 A GB 0324420A GB 2407125 A GB2407125 A GB 2407125A
Authority
GB
United Kingdom
Prior art keywords
bolt
receiver
operated lock
radio operated
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB0324420A
Other versions
GB0324420D0 (en
Inventor
Robert Winyard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0324420A priority Critical patent/GB2407125A/en
Publication of GB0324420D0 publication Critical patent/GB0324420D0/en
Publication of GB2407125A publication Critical patent/GB2407125A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

A radio operated bolt uses a keyfob transmitter to a receiver which can act to drive a motor-operated bolt. A geared electric motor M acts to rotate a screw-threaded member which engages a nut mounted on the bolt to effect sliding movement of the bolt.

Description

Radio Operated Bolt The invention relates to a unit that enables the user
to bolttunbolt a door from the opposite side.
The unit is operated using a transmitter that sends a signal to a receiver. The receiver operates circuitry, which then drives a bolt either back or forth. This device makes a door more secure against unauthorized attempts to open it.
The Radio Operated Bolt (R.O.B.) is constructed from either a 4 or 6 inch quality heavy duty sliding gate bolt. Ref. Fig I. The original bolt is removed and replaced with a 12mm diameter, 4 or 6 inch length of soft steel. The new bolt is drilled centrally down its length to a depth of 50mm with a 5mm drill. This hole is followed with a second hole drilled to a depth of approximately 4mm using an 8mm drill. This second hole must allow a 4mm nut to be seated within the hole and be flush with the end surface of the bolt. Using epoxy resin, glue in the 4mm nut. Tapering is required on the front end of the 12mm bolt. The end stop (E) ofthe 12mm bolt housing is drilled with a 4mm drill, this hole maybe widened to allow for clearance.
This hole is to align with the 4mm nut.
Two further holes are drilled and tapped to accept a 3mm side bolt (B) and the beam break paddle (P) ref fig 1, the holes are opposite to each other and are 14mm from the end. The paddle may be cut from a piece of thin, black plastic. The side harness (H) is a strip of durable material, 13mm high and 60mm in length. This has a 40mm slot cut within it and it is to allow Bolt B to travel the length. The harness is secured to the bolt stay (S) and to the end stop. Slide the 12mm bolt into the bolt housing. Pass the 8mm length Bolt B through the slot and secure into the 12mm bolt. The paddle is also secured. Using a M4 by 50mm Posidrive bolt, place a crinkled washer followed by a flat washer onto the M4 bolt, place this through the end stop and screw into the 12mm bolt.
The motor assembly, fig 2, uses a geared barrel motor of good torque with a speed of 325 rpm at 12V. From the 6mm drive shaft, connect a 25mm length Posidrive screwdriver bit using adhesive heat shrink sleeving. Mount the motor onto a suitable platform that keeps the drive shaft in line with the M4 and 12mm bolts and hold in place with a flanged "U" shaped tin plate strap.
Prepare the printed circuit board fig 3, from horizontal, copper stripped, 2.54mm matrix board and relative components.25 holes by 10 holes, for the board's dimensions. The copper strips shown in fig 3 are on the reverse of board. The relay (RL) must be a Double Pole Double Throw type. Pay particular attention to the positioning of the infrared transmitters (TX) (TX. ) and receivers (RX) (RX). Type 10379, Maplins catalogue. These must be positioned to allow for clearance of the paddle. The keyfob transmitter and receiver (K6707) can be bought as a kit from the same catalogue. A power supply with the appropriate outputs to operate the PCB, motor and receiver is also needed. To wire the R.O.B. refer to fig 4. Extension cable from the relay to the receiver and power supply may be used.
It is recommend that the bolt-retaining plate has a loose fit. Grease around moving parts and construct a cover for R.O.B, receiver and power supply.

Claims (1)

1. A door bolt is described which can be operated remotely e.g. from the other
GB0324420A 2003-10-18 2003-10-18 Radio operated lock Withdrawn GB2407125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0324420A GB2407125A (en) 2003-10-18 2003-10-18 Radio operated lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0324420A GB2407125A (en) 2003-10-18 2003-10-18 Radio operated lock

Publications (2)

Publication Number Publication Date
GB0324420D0 GB0324420D0 (en) 2003-11-19
GB2407125A true GB2407125A (en) 2005-04-20

Family

ID=29559537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0324420A Withdrawn GB2407125A (en) 2003-10-18 2003-10-18 Radio operated lock

Country Status (1)

Country Link
GB (1) GB2407125A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568998A (en) * 1984-02-21 1986-02-04 Kristy Brickton D Electronic code controlled deadbolt
GB2215387A (en) * 1988-02-03 1989-09-20 John Paul Keeble Central locking system for buildings
US5531086A (en) * 1994-08-15 1996-07-02 Bryant; Randy K. Keyless entry deadbolt lock
US5678436A (en) * 1995-11-28 1997-10-21 Alexander; Curtis Earl Remote control door lock system
GB2345722A (en) * 1999-01-13 2000-07-19 Daniel Figuero ElectromechanicaL barrier control
GB2353385A (en) * 1998-04-16 2001-02-21 Emhart Inc Remotely controlled door lock system and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568998A (en) * 1984-02-21 1986-02-04 Kristy Brickton D Electronic code controlled deadbolt
GB2215387A (en) * 1988-02-03 1989-09-20 John Paul Keeble Central locking system for buildings
US5531086A (en) * 1994-08-15 1996-07-02 Bryant; Randy K. Keyless entry deadbolt lock
US5678436A (en) * 1995-11-28 1997-10-21 Alexander; Curtis Earl Remote control door lock system
GB2353385A (en) * 1998-04-16 2001-02-21 Emhart Inc Remotely controlled door lock system and method
GB2345722A (en) * 1999-01-13 2000-07-19 Daniel Figuero ElectromechanicaL barrier control

Also Published As

Publication number Publication date
GB0324420D0 (en) 2003-11-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)