NZ270334A - Friction pivot joint : annular bushing and fixing button - Google Patents
Friction pivot joint : annular bushing and fixing buttonInfo
- Publication number
- NZ270334A NZ270334A NZ270334A NZ27033493A NZ270334A NZ 270334 A NZ270334 A NZ 270334A NZ 270334 A NZ270334 A NZ 270334A NZ 27033493 A NZ27033493 A NZ 27033493A NZ 270334 A NZ270334 A NZ 270334A
- Authority
- NZ
- New Zealand
- Prior art keywords
- shoulder
- pivot joint
- fixing means
- joint
- friction
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
- E05D15/466—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms specially adapted for windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
- E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/06—Devices for limiting the opening movement of hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/74—Specific positions
- E05Y2800/742—Specific positions abnormal
- E05Y2800/746—Specific positions abnormal emergency or extended
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Wing Frames And Configurations (AREA)
- Window Of Vehicle (AREA)
Description
270334
Urmtor Wh» provirton# of taWwi 83 (1) V f —«..»—»—
C^rv^Uj-^C,. _
E^vO i'l'-'• "
* ;w» £ * ■**'
« JMwk-
PATENTS FORM 5 PATENTS ACT 1953 COMPLETE SPECIFICATION
A WINDOW STAY
Number, Dated o\
I, RONALD PERCIVAL DAVIS, a New Zealand citizen, of 77 Breaker B^yjRoad, Seatoun, Wellington, New Zealand do hereby declare the invention for which I pray that a patent may be granted to me, and the method by which it is to be performed, to be particularly described in and by the following statement.
27033 4
I
My present invention comprises a friction pivot joint suitable for use in a friction stay for a window.
My invention provides an improved or at least alternative form of friction pivot joint suitable for use in a window stay.
In broad terms the invention comprises a friction pivot joint between a first member formed of metal and a second member comprising an annular shoulder of the metal material of the body of the first member projecting from the first member, an aperture in the second member whereby the second member is located for pivotal movement about the shoulder, a plastics bushing interposed between the annular shoulder and the second member to prevent direct contaa therebetween, and a fixing means for fixing the joint and applying friction creating pressure thereto extending through the joint and fixed within the shoulder by screwing within the interior of the shoulder and/or within an aperture in the first member below the shoulder, with plastics material of the bushing extending from the shoulder between the second member and part of the fixing means to prevent direct contact therebetween.
A preferred form of the friction pivot joint of the invention is illustrated, by way of example, in the accompanying drawings, wherein:
Figure 1A is a cross-sectional view of the preferred form joint for use between an arm and a metal sash plate, Figures IB and 1C showing steps in assembly of the joint,
27033
Figures 2A, 2B and 2C are views from above for each of Figures 1A, IB
and C,
Figure 3 is a cross-sectional view through a preferred form button fixing means, and
Figure 4 is a view from above of the preferred form button fixing means in the direction of arrow E in Figure 3.
Figure 1A shows in cross-section the preferred form joint of the invention that may be used between an arm and a metal sash plate, for example, of a window stay. The joint comprises an annular shoulder or upstand 17 formed from the metal material of the sash plate 6. The interior 17a of the annular shoulder is threaded for receiving a threaded button 16 as shown in Figures 3 and 4. An annular bushing 18 is placed about the shoulder to prevent direct contact between the shoulder, the arm, and the button.
Figure 1C shows the shoulder on the sash plate before the placement of other components, and Figure IB shows the shoulder with the bushing thereon before the button 16 is inserted home.
The bushing 18 has a base part 18a and an upstand part 18b which is bent over by the button 16 when it is screwed home.
2703
I
Figure 2A shows the finished joint from above (without a screw for fixing the stay in place to a window frame or sash), and Figures 2C and 2B are plan views from above corresponding to Figures 1C and IB.
The preferred form button fixing means 16 is shown in Figures 3 and 4 and comprises a flange like top portion 16a and a cylindrical body portion 16b and which is screw threaded as shown. The button preferably has a hollow interior so that a fixing screw for fixing the stay in place to a window frame or sash may be screwed through the joint as shown in Figure 1A. Then the button may also have a hex interior to enable screwing home of the button during forming of the joint with a hex key, and friction adjustment after installation. An advantage of the preferred form pivot joint shown is that because it includes a central aperture, such joints in the frame and sash mounting plates of a window stay can be 'screwed through' with mounting screws. The stay is then secured to the frame and sash of the window at the same point that loads are applied by the stay arms, particularly in casement applications, so that distortion of the frame and sash mounting plates is minimised.
The foregoing describes my invention including a preferred form of the friction pivot joint. Alterations and modifications as will be apparent to those skilled in the art are intended to be incorporated within the scope hereof as defined in the following claims.
Claims (5)
1. A friction pivot joint between a first member formed of metal and a second member comprising an annular shoulder of the metal material of the body of the first member projecting from the first member, an aperture in the second member whereby the second member is located for pivotal movement about the shoulder, a plastics bushing interposed between the annular shoulder and the second member to prevent direct contact therebetween, and a fixing means for fixing the joint and applying friction creating pressure thereto extending through the joint and fixed within the shoulder by screwing within the interior of the shoulder and/or within an aperture in the first member below the shoulder, with plastics material of the bushing extending from the shoulder between the second member and part of the fixing means to prevent direct contact therebetween.
2. A friction pivot joint as claimed in claim 1, wherein the fixing means comprises a body portion fixed within the shoulder and a top portion extending substantially radially from one end part of the body portion over the second member.
3. A friction pivot joint as claimed in claim 2, wherein the said body portion of the fixing means is of a substantially cylindrical formation and the said top portion of the fixing means is of a peripheral flange like formation.
4. A friction pivot joint as claimed in any one of the preceding claims, having a hollow centre to allow a fastener to pass through the pivot joint. 270334
5. A friction pivot joint substantially as herein described with reference to the accompanying drawings. WEST-WALKER McCABE per: ATTORNEYS FOR THE APPLICANT L / ft*;V '"* 'Snr | i.? nf - 6 -
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ24721093A NZ247210A (en) | 1993-03-19 | 1993-03-19 | Four bar friction window stay: gear rack mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ270334A true NZ270334A (en) | 1996-11-26 |
Family
ID=19924300
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ24721093A NZ247210A (en) | 1993-03-19 | 1993-03-19 | Four bar friction window stay: gear rack mechanism |
| NZ270334A NZ270334A (en) | 1993-03-19 | 1993-03-19 | Friction pivot joint : annular bushing and fixing button |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ24721093A NZ247210A (en) | 1993-03-19 | 1993-03-19 | Four bar friction window stay: gear rack mechanism |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0690949A4 (en) |
| AU (1) | AU6387194A (en) |
| GB (1) | GB2276915B (en) |
| NZ (2) | NZ247210A (en) |
| WO (1) | WO1994021879A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2293411B (en) * | 1994-09-18 | 1997-11-12 | Ronald Percival Davis | A window stay |
| CN104265102B (en) * | 2014-09-01 | 2016-09-28 | 傅海 | A kind of hinge |
| JP7201593B2 (en) | 2016-12-23 | 2023-01-10 | エイエスエスエイ・アブロイ・ニュージーランド・リミテッド | window stay |
| AU201812225S (en) | 2017-10-27 | 2018-05-07 | Assa Abloy New Zealand Ltd | Window stay |
| CN111101790A (en) * | 2019-12-31 | 2020-05-05 | 包豪世建筑材料(深圳)有限公司 | Anti-falling hinge and door and window assembly |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797169A (en) * | 1972-10-19 | 1974-03-19 | Truth Inc | Window hinge |
| US3838537A (en) * | 1973-07-02 | 1974-10-01 | Truth Inc | Window hinge |
| EP0024491B1 (en) * | 1977-09-30 | 1984-01-11 | Interlock Industries Limited | Pivot joint and window stay including such a pivot joint |
| GB8331411D0 (en) * | 1983-11-24 | 1984-01-04 | Securistyle Ltd | Friction supporting stays for windows |
| GB2201997B (en) * | 1987-03-10 | 1990-10-10 | Cego Ltd | Window stays |
| GB8713802D0 (en) * | 1987-06-12 | 1987-07-15 | Securistyle Ltd | Friction supporting stay |
| NZ224244A (en) * | 1988-04-13 | 1990-12-21 | Ronald Percival Davis | Window stay |
| GB2228043B (en) * | 1989-02-11 | 1993-06-30 | John Edward Buckley | Improvements in or relating to hinges |
| DE58905179D1 (en) * | 1989-09-20 | 1993-09-09 | Mila Beslag As | HIDDEN IN THE FOLDED EXHIBITION DEVICE FOR Tilt-and-pivot sash of windows or doors. |
| GB2267930A (en) * | 1992-06-04 | 1993-12-22 | Securistyle Ltd | A nose portion or end cap for a friction stay |
-
1993
- 1993-03-19 NZ NZ24721093A patent/NZ247210A/en unknown
- 1993-03-19 NZ NZ270334A patent/NZ270334A/en unknown
-
1994
- 1994-03-21 AU AU63871/94A patent/AU6387194A/en not_active Abandoned
- 1994-03-21 GB GB9405529A patent/GB2276915B/en not_active Expired - Fee Related
- 1994-03-21 WO PCT/NZ1994/000023 patent/WO1994021879A1/en not_active Application Discontinuation
- 1994-03-21 EP EP94911321A patent/EP0690949A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB9405529D0 (en) | 1994-05-04 |
| GB2276915A (en) | 1994-10-12 |
| WO1994021879A1 (en) | 1994-09-29 |
| NZ247210A (en) | 1996-11-26 |
| EP0690949A1 (en) | 1996-01-10 |
| EP0690949A4 (en) | 1997-01-02 |
| AU6387194A (en) | 1994-10-11 |
| GB2276915B (en) | 1996-11-27 |
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