GB2295634B - Sash window systems - Google Patents
Sash window systemsInfo
- Publication number
- GB2295634B GB2295634B GB9523557A GB9523557A GB2295634B GB 2295634 B GB2295634 B GB 2295634B GB 9523557 A GB9523557 A GB 9523557A GB 9523557 A GB9523557 A GB 9523557A GB 2295634 B GB2295634 B GB 2295634B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sash window
- window systems
- systems
- sash
- window
- 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.)
- Expired - Fee Related
Links
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
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/22—Suspension arrangements for wings for wings sliding vertically more or less in their own plane allowing an additional movement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
- E05D13/10—Counterbalance devices
- E05D13/12—Counterbalance devices with springs
- E05D13/1276—Counterbalance devices with springs with coiled ribbon springs, e.g. constant force springs
-
- 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)
- Wing Frames And Configurations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9424041A GB9424041D0 (en) | 1994-11-29 | 1994-11-29 | Counterbalance stay |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9523557D0 GB9523557D0 (en) | 1996-01-17 |
GB2295634A GB2295634A (en) | 1996-06-05 |
GB2295634B true GB2295634B (en) | 1998-04-08 |
Family
ID=10765129
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9424041A Pending GB9424041D0 (en) | 1994-11-29 | 1994-11-29 | Counterbalance stay |
GB9523557A Expired - Fee Related GB2295634B (en) | 1994-11-29 | 1995-11-17 | Sash window systems |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9424041A Pending GB9424041D0 (en) | 1994-11-29 | 1994-11-29 | Counterbalance stay |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2164012A1 (en) |
GB (2) | GB9424041D0 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6698139B1 (en) | 1999-05-28 | 2004-03-02 | Duncan Scholes | Sliding sash window assembly |
GB2369644B (en) | 2000-11-09 | 2004-08-11 | Braid Harold K | Spring mounting for sash window tensioning arrangements |
CA2367733C (en) | 2001-01-12 | 2008-12-09 | Amesbury Group, Inc. | Snap lock balance shoe and system for a pivotable window |
US6606761B2 (en) | 2001-02-05 | 2003-08-19 | Omega International Ltd | Spring mounting arrangement for a sash window counterbalance arrangement |
US6412144B1 (en) | 2001-02-05 | 2002-07-02 | Omega International Ltd. | Counterbalance spring mounting arrangement for a sash window |
US6393661B1 (en) | 2001-02-05 | 2002-05-28 | Omega International Ltd. | Spring mounting arrangement for a sash window counterbalance arrangement |
GB2396380B (en) | 2002-12-19 | 2006-06-21 | Braid Harold K | A modular spring mounting for a sash window counterbalance arrangement |
DE202008015265U1 (en) * | 2008-11-18 | 2010-04-15 | Sorpetaler Fensterbau Gmbh | window |
US10563441B2 (en) | 2015-11-20 | 2020-02-18 | Amesbury Group, Inc. | Constant force window balance engagement system |
CA3030804A1 (en) * | 2016-07-14 | 2018-01-18 | Amesbury Group, Inc. | Upper tilt-in double hung window |
US10563440B2 (en) | 2017-04-07 | 2020-02-18 | Amesbury Group, Inc. | Inverted constant force window balance |
US11193318B2 (en) | 2017-09-21 | 2021-12-07 | Amesbury Group, Inc. | Window balance shoes for a pivotable window |
US11339598B2 (en) | 2018-08-30 | 2022-05-24 | Caldwell Manufacturing Company North America, LLC | Window vent assist mechanism for vent window assembly |
US11352821B2 (en) | 2019-01-09 | 2022-06-07 | Amesbury Group, Inc. | Inverted constant force window balance having slidable coil housing |
US11560743B2 (en) | 2019-04-02 | 2023-01-24 | Amesbury Group, Inc. | Window balance systems |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262123A (en) * | 1991-12-04 | 1993-06-09 | Nakanishi Engineering Kk | Sash window counter balance |
US5232208A (en) * | 1991-05-15 | 1993-08-03 | Braid Harold K | Springs for sash frame tensioning arrangements |
-
1994
- 1994-11-29 GB GB9424041A patent/GB9424041D0/en active Pending
-
1995
- 1995-11-17 GB GB9523557A patent/GB2295634B/en not_active Expired - Fee Related
- 1995-11-29 CA CA 2164012 patent/CA2164012A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5232208A (en) * | 1991-05-15 | 1993-08-03 | Braid Harold K | Springs for sash frame tensioning arrangements |
GB2262123A (en) * | 1991-12-04 | 1993-06-09 | Nakanishi Engineering Kk | Sash window counter balance |
Also Published As
Publication number | Publication date |
---|---|
GB9523557D0 (en) | 1996-01-17 |
GB9424041D0 (en) | 1995-01-18 |
CA2164012A1 (en) | 1996-05-30 |
GB2295634A (en) | 1996-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20011117 |