GB2356013A - Garage door lock - Google Patents

Garage door lock Download PDF

Info

Publication number
GB2356013A
GB2356013A GB9925906A GB9925906A GB2356013A GB 2356013 A GB2356013 A GB 2356013A GB 9925906 A GB9925906 A GB 9925906A GB 9925906 A GB9925906 A GB 9925906A GB 2356013 A GB2356013 A GB 2356013A
Authority
GB
United Kingdom
Prior art keywords
cylinders
locking
pneumatic
lock
way
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Withdrawn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
GB9925906A
Other versions
GB9925906D0 (en
Inventor
Kenneth Denby
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 GB9925906A priority Critical patent/GB2356013A/en
Publication of GB9925906D0 publication Critical patent/GB9925906D0/en
Publication of GB2356013A publication Critical patent/GB2356013A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E05B2051/026—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means with manually generated fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A garage door <B>5</B> has guides <B>10</B> which engage in tracks <B>9</B> and door movement is prevented by bolts <B>11</B> which are pneumatically driven by cylinders <B>4</B> to obstruct the guides <B>10</B>. A handle <B>1</B> acts on a master cylinder in communication with the cylinders <B>4</B> to both extend and retract the bolts.

Description

2356013 Page One The Extended Lock
Description
The invention relates to an extended locking system for garage doors of the up and over types. The secure locking of garage doors from the inside is preferable from an aspect of security, rather than a padlock which can be forced or broken. As many garages and industrial premises are left unattended, locking the doors from the inside is preferable.
Essential Technical Features According to the present invention, there is provided at the back of each door, two pneumatically driven cylinders. Each fitted to two mounting brackets,, which are secured to the inside of the door frame. The locking cylinders are positioned at each side over the door guide rails so when the master cylinder is operated, the locking cylinder rods will trap the garage door runners in the down position. This will lock the garage door down. A specific embodiment of the invention will now be described by way of example with reference to the accompanying drawings, in which: - Figure I Shows the general layout of the pneumatic pipes, locking cylinders and remote master cylinder.
Figure Shows door in locked position.
Figure 3 Shows door in unlocked position.
Figure 4 Shows assembly drawing of locking cylinders, mounting brackets and mounting position on door frame.
0.
Page Two Referring to Figure 1.
If the master cylinder handle I is pushed down. The locking pneumatic pipes 2 will have a positive pressure in them. The unlocking pneumatic pipes 3 will have a negative pressure in them, which will make the locking cylinder 4 push out the locking rods 11, so locking the door 5. See Figure 2.
Pulling the master cylinder handle 1 will put positive pressure in the unlocking pneumatic pipes 3, and negative pressure in the locking pneumatic pipes 2, which will make the locking cylinders 4 retract the locking rods 11. So unlocking the door 5.
Referring to Figure 4.
The locking cylinders 4 are mounted inside the garage on the door frame 6, just above the door guide runners 10 when the door is shut. The pneumatic locking pipes and unlocking pipes are connected as shown in Figure 1, to a safe location where the master cylinder 1 is located.
1 4 Page Three

Claims (4)

Claims
1. The Extendable Lock comprises of cylinders mounted in such a way as to lock down an up and over garage door by way of an enclosed pneumatic pipe system operated from a remote master cylinder.
2. The Extendable Lock as claimed in I by way of using positive and negative pressure at the same titne to actuate the locking cylinders.
3. The Extendable Lock pneumatic circuit can be extended to operate extra locking cylinders on two or more doors by joining the pipework for the additional locking cylinders to the positive and negative pneumatic pipes at any point in the system.
4. The extendable lock pneumatic circuit can be extended to operate extra locking cylinders on two or more doors by joining the pipework for the additional locking cylinders to the positive and negative pneumatic pipes at any point in the system.
Ken Denby 1- 12-99
4.
Amendments to the claims have been filed as follows Page Three The Extended Lock Claims 1. The extendable lock comprises of pneumatic cylinders mounted in such a way as to lock down an up and over garage door by way of an enclosed pneumatic pipe system operated from a remote master cylinder.
2. The extendable lock as claimed in 1. By using positive and negative pressure at the same time to activate the locking pneumatic cylinders.
3. The extendable lock as claimed in 1. Will actuate the locking pneumatic cylinders with one movement of the remote master cylinder. Conversely, locking pneumatic cylinders can be unlocked with one movement.
GB9925906A 1999-11-03 1999-11-03 Garage door lock Withdrawn GB2356013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9925906A GB2356013A (en) 1999-11-03 1999-11-03 Garage door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9925906A GB2356013A (en) 1999-11-03 1999-11-03 Garage door lock

Publications (2)

Publication Number Publication Date
GB9925906D0 GB9925906D0 (en) 1999-12-29
GB2356013A true GB2356013A (en) 2001-05-09

Family

ID=10863799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9925906A Withdrawn GB2356013A (en) 1999-11-03 1999-11-03 Garage door lock

Country Status (1)

Country Link
GB (1) GB2356013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489250A1 (en) * 2003-06-17 2004-12-22 Marantec Antriebs- und Steuerungstechnik GmbH &amp; Co. KG. Gate with holding device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376885A (en) * 1931-05-14 1932-07-21 Frank Oscar Seyd Improvements in or relating to fluid-operated bolts, catches and the like
GB883281A (en) * 1958-05-06 1961-11-29 Commissariat Energie Atomique Door hinging device which makes it possible to move heavy doors with a reduced effort
GB2267118A (en) * 1992-05-22 1993-11-24 Jonathan Mark Payne Improvements in bolts
US5533561A (en) * 1992-05-24 1996-07-09 Forehand, Iv; L. Langstroth Garage door security system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376885A (en) * 1931-05-14 1932-07-21 Frank Oscar Seyd Improvements in or relating to fluid-operated bolts, catches and the like
GB883281A (en) * 1958-05-06 1961-11-29 Commissariat Energie Atomique Door hinging device which makes it possible to move heavy doors with a reduced effort
GB2267118A (en) * 1992-05-22 1993-11-24 Jonathan Mark Payne Improvements in bolts
US5533561A (en) * 1992-05-24 1996-07-09 Forehand, Iv; L. Langstroth Garage door security system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1489250A1 (en) * 2003-06-17 2004-12-22 Marantec Antriebs- und Steuerungstechnik GmbH &amp; Co. KG. Gate with holding device

Also Published As

Publication number Publication date
GB9925906D0 (en) 1999-12-29

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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)