WO2011023977A1 - Handles - Google Patents
Handles Download PDFInfo
- Publication number
- WO2011023977A1 WO2011023977A1 PCT/GB2010/051339 GB2010051339W WO2011023977A1 WO 2011023977 A1 WO2011023977 A1 WO 2011023977A1 GB 2010051339 W GB2010051339 W GB 2010051339W WO 2011023977 A1 WO2011023977 A1 WO 2011023977A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- handle
- spindle
- base portion
- abs
- inner end
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
- E05B13/106—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing
Definitions
- the invention relates to handles, for example to handles for windows and doors.
- Such handles commonly comprise a handle portion rotatable on a base portion.
- the base portion is attached to a window or door and the handle portion is provided with a spindle which passes through the base portion and into an operating mechanism so that rotation of the handle with respect to the base portion operates the mechanism and opens or closes the window or door.
- One typical form of handle is manufactured by moulding the handle around the end of the spindle to secure the spindle within the handle.
- the handle has a projecting collar surrounding the spindle which is passed through a hole in the base portion and is then deformed to secure the handle portion and base portion together while still permitting rotation of the handle portion with respect to the base portion.
- the invention provides a handle comprising a handle portion, a base portion and a spindle, the handle portion being rotatable with respect to the base portion but being held in position against the base portion by trapping the base portion between a projecting part of the spindle and the handle portion.
- the projecting part of the spindle may comprise a washer surrounding the spindle.
- the washer may be held in position on the spindle by engagement with a shoulder on the spindle.
- the inner end of the spindle is preferably gripped within the handle portion.
- the inner end of the spindle is an interference fit within a socket of the handle portion.
- the inner end of the spindle portion may have projections to increase the grip between the spindle and the handle portion.
- the projections may comprise a plurality of annular barbs.
- the inner portion of the spindle may be tapered.
- the angle of taper may be from 0.5° to 0.75°.
- the inner end of the spindle portion, and the inner part of the handle portion have co-operating flats to reduce the risk of the handle portion rotating with respect of the spindle portion.
- the handle portion is preferably of plastics material and the spindle is preferably of metal.
- a preferred material for the handle portion is ABS.
- the ABS may be plated.
- a preferred material for the spindle is mild steel.
- the base portion may be provided with a cover cap, for example to conceal one or more fixing holes.
- the cover cap may also be of ABS and may be plated.
- the handle is an aluminium or magnesium die casting.
- Figure 1 is an exploded perspective view of an embodiment of a handle according to the invention
- Figure 1 a is an enlarged detailed view of part of the spindle of the handle
- Figure 2 is a side view of the handle;
- Figure 3 is a front view of the handle;
- Figure 4 is a cross-sectional view of the handle taken on line A - A of Figure 3;
- Figures 4a and 4b are more detailed views of part of the cross-sectional view of Figure 4;
- Figure 5 is a view similar to figure 3 showing a second embodiment handle according to the invention.
- Figure 6 is a cross sectional view on line B-B of figure 5.
- Figure 7 is a perspective view on the spindle of the embodiment shown in figures 5 and 6.
- the principle components of the handle shown in the figures 1 to 4b are a handle portion 10, a base portion 1 1 and a spindle 12.
- the handle portion 10 has to be rotatably mounted on the base portion 11 with the spindle 12 projecting from the handle portion 10, through the base portion 1 1 , and into a window or door such that rotation of the handle portion 10, with respect to the base portion 11 , causes rotation of the spindle 12 within the window or door, thus operating a mechanism of the door.
- This embodiment of the invention is principally concerned with the way in which the components 10, 1 1 and 12 are assembled and fastened together.
- the handle does however include a latch assembly 13, a locking barrel 14 and a cover cap 15.
- the locking barrel 14 can be operated to lock the handle portion 10 in position with respect to the base portion 1 1 , thus locking the window or door.
- the components 10, 1 1 , 13 and 15 may be moulded from plastics material.
- Spindle 12 and locking barrel 14 are made of metal.
- the handle portion 10 has a projecting circular cross-section boss 16 which in use projects through holes in the latch assembly 13 and the base portion 1 1. The location of the boss 16 within the hole in the base portion 1 1 guides the handle portion for rotation with respect to the base portion 1 1.
- the metal spindle 12 is manufactured from a length of square cross-section metal which is turned down to provide a cylindrical portion 17 and the end of the cylindrical portion is then further treated to provide annular barbed ribs 18 the profile of which is shown in more detail in Figure 1a.
- the turning down of the portion 17 provides a square cross-section shoulder 19.
- the hole 20 in the base portion 1 1 also has a shoulder 21.
- the handle is provided with a washer 22 which has an inner diameter slightly larger than the portion 17 of the spindle 12 such that the washer can slide over the portions 18 and 17 of the spindle 12 until the washer comes to rest against the square cross- section shoulder 19.
- the washer 22 has an outer diameter which is too large for the washer to pass right through the hole 20 in the base portion 11 but can fit within the larger diameter portion of the hole provided by the shoulder 21 , as best seen in Figure 4b.
- the key components are very simply secured together by passing the spindle 12 through the washer 22, through the base portion 20, through the hole in the latch sub- assembly 13, and into the boss 16.
- the size of the portion 18 is selected to be an interference fit within the boss 16, as best seen in Figure 4a.
- the portion 18 may be provided with a slight taper angle, for example from 0.5° to 0.75°.
- the portion 18 of the spindle 12 is forced into the boss 16 and cannot subsequently be withdrawn therefrom.
- the portion 18 is securely gripped within the boss 16 and it is the grip provided by this interference fit which retains the components together, while still permitting the handle portion 10 to rotate with respect to the base portion 1 1 , unless it is locked in position by operation of the locking barrel 14.
- the base portion 1 1 has holes 23 therein for mounting the base portion on a window or door.
- one of the fixing holes 23 is concealed by the handle 10, as shown in Figures 3 and 4, and to make the assembly aesthetic, the other hole 23 is covered by clipping on the cover cap 15.
- the handle portion 10 and base portion 1 1 may be made of any suitable plastics material, PC or ABS being preferred. ABS has the advantage that it can be plated.
- the base portion 11 may be made of similar material, or may be a zinc die casting.
- the spindle 12 is preferably made from mild steel.
- the cover cap 15 may also be of PC or ABS.
- the latch assembly 13 may be of ABS or nylon.
- the locking barrel 14 may be of any suitable metal.
- the spindle 12 is provided with a flat 24
- the handle may comprise an aluminium or magnesium die casting.
- the length of spindle 12 can be chosen at the last minute, to suit on site parameters, such as the thickness of the window or door.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010800377737A CN102482893A (en) | 2009-08-28 | 2010-08-12 | Handles |
GB1202985.6A GB2486096B (en) | 2009-08-28 | 2010-08-12 | Handle with base portion secured between a spindle and a handle portion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0914971.7 | 2009-08-28 | ||
GB0914971A GB0914971D0 (en) | 2009-08-28 | 2009-08-28 | Handles |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011023977A1 true WO2011023977A1 (en) | 2011-03-03 |
Family
ID=41172004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2010/051339 WO2011023977A1 (en) | 2009-08-28 | 2010-08-12 | Handles |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN102482893A (en) |
GB (2) | GB0914971D0 (en) |
WO (1) | WO2011023977A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2843159A3 (en) * | 2013-08-26 | 2015-09-23 | Alfred Schellenberg GmbH | Actuating device for mechanical connection to a window or a door |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201501155D0 (en) * | 2015-01-23 | 2015-03-11 | Heywood Williams Components Ltd | Handles |
CN109372328A (en) * | 2018-11-08 | 2019-02-22 | 浙江义浩竹木制品有限公司 | A kind of Lock with several separated loching head trim |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1590680A (en) * | 1923-12-04 | 1926-06-29 | Cowles C & Co | Means for connecting latch handles and shanks |
US1714708A (en) * | 1927-03-14 | 1929-05-28 | Clum Mfg Company | Method of attaching knobs |
US1951188A (en) * | 1931-03-26 | 1934-03-13 | Rca Corp | Detachable shaft coupling device |
DE832411C (en) * | 1950-12-31 | 1952-02-25 | Wilhelm Engstfeld Fa | Pusher attachment |
FR2186687A1 (en) * | 1972-06-02 | 1974-01-11 | Eaton Corp | |
US3880536A (en) * | 1974-03-18 | 1975-04-29 | Eaton Corp | Hub construction |
DE2435359A1 (en) * | 1974-07-23 | 1976-02-05 | Friedrich Hoppe Kg Baubeschlag | Connecting pin for door handles - has cylindrical end with teeth engaging with locking spring in one handle |
GB2264861A (en) * | 1992-03-09 | 1993-09-15 | Interlock Hardware Dev | Two-part handle. |
DE10250960A1 (en) * | 2002-11-01 | 2004-05-13 | ABUS August Bremicker Söhne KG | Method for fitting control handle to door or window with a square section shaft with a regular profile to fit a clamping piece to secure the axial position of the handle |
GB2460489A (en) * | 2008-06-02 | 2009-12-09 | Keith Pacey | Spindle attached to door or window handle by peening |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2258008A (en) * | 1991-07-01 | 1993-01-27 | Thomas John Wood | Left or right handed cockspur/espagnolette/cremone handle |
CN2447482Y (en) * | 2000-10-16 | 2001-09-12 | 吕镇隆 | Safety handle for window |
GB2473289B (en) * | 2009-09-08 | 2011-11-09 | Miao-Hsueh Tsai | Operation assembly for window |
-
2009
- 2009-08-28 GB GB0914971A patent/GB0914971D0/en not_active Ceased
-
2010
- 2010-08-12 CN CN2010800377737A patent/CN102482893A/en active Pending
- 2010-08-12 GB GB1202985.6A patent/GB2486096B/en active Active
- 2010-08-12 WO PCT/GB2010/051339 patent/WO2011023977A1/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1590680A (en) * | 1923-12-04 | 1926-06-29 | Cowles C & Co | Means for connecting latch handles and shanks |
US1714708A (en) * | 1927-03-14 | 1929-05-28 | Clum Mfg Company | Method of attaching knobs |
US1951188A (en) * | 1931-03-26 | 1934-03-13 | Rca Corp | Detachable shaft coupling device |
DE832411C (en) * | 1950-12-31 | 1952-02-25 | Wilhelm Engstfeld Fa | Pusher attachment |
FR2186687A1 (en) * | 1972-06-02 | 1974-01-11 | Eaton Corp | |
US3880536A (en) * | 1974-03-18 | 1975-04-29 | Eaton Corp | Hub construction |
DE2435359A1 (en) * | 1974-07-23 | 1976-02-05 | Friedrich Hoppe Kg Baubeschlag | Connecting pin for door handles - has cylindrical end with teeth engaging with locking spring in one handle |
GB2264861A (en) * | 1992-03-09 | 1993-09-15 | Interlock Hardware Dev | Two-part handle. |
DE10250960A1 (en) * | 2002-11-01 | 2004-05-13 | ABUS August Bremicker Söhne KG | Method for fitting control handle to door or window with a square section shaft with a regular profile to fit a clamping piece to secure the axial position of the handle |
GB2460489A (en) * | 2008-06-02 | 2009-12-09 | Keith Pacey | Spindle attached to door or window handle by peening |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2843159A3 (en) * | 2013-08-26 | 2015-09-23 | Alfred Schellenberg GmbH | Actuating device for mechanical connection to a window or a door |
Also Published As
Publication number | Publication date |
---|---|
GB2486096B (en) | 2014-08-13 |
CN102482893A (en) | 2012-05-30 |
GB0914971D0 (en) | 2009-09-30 |
GB201202985D0 (en) | 2012-04-04 |
GB2486096A (en) | 2012-06-06 |
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