GB927567A - A spring roller - Google Patents
A spring rollerInfo
- Publication number
- GB927567A GB927567A GB1226161A GB1226161A GB927567A GB 927567 A GB927567 A GB 927567A GB 1226161 A GB1226161 A GB 1226161A GB 1226161 A GB1226161 A GB 1226161A GB 927567 A GB927567 A GB 927567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- stub
- slots
- spring
- inner tube
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/60—Spring drums operated only by closure members
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
927,567. Spring rollers. HUNTER DOUGLAS INTERNATIONAL (QUEBEC) Ltd. April 5, 1961 [April 6, 1960], No. 12261/61. Class 20 (3). A spring roller, particularly for an insect screen, comprises outer and inner tubes 12, 13 with a helical spring 14 disposed therebetween having one end 14B off-set to the axis and engaged in slots 16 in the inner tube 13 and the other end 14D engaged in a slot 21 in a bearing member 17 secured within the tube 12 by ribs 18 fitting in slots 19 on the outer tube 12, and rotatable on a stub 22 projecting from a cap 23, a thrust-washer 29 lying between member 17 and the end of tube 13 and having diametrically opposite inwardly-extending ribs 30 engaging complementary grooves in stub 22 and slots 32 in tube 13. The other end 12A of tube 12 is rotatably carried on a stub 24 projecting from an end-plate 25 and having a fluted bearing surface, this end of the inner tube being spaced from the outer tube by a spacer 27 having a neck 28 to support the inner tube. The spring 14 is held in tension by a removable pin 36 engaging in registered holes 37, 38 in end-plate 23 and member 17. The ribs 30 may be replaced by a E-section locking plate with diametrically-aligned ends engaging in slots in the inner tube 13 and stub 22.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU59205/60A AU244223B2 (en) | 1960-04-06 | Improved spring roller for windowshades, insect screens andthe like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB927567A true GB927567A (en) | 1963-05-29 |
Family
ID=3744394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1226161A Expired GB927567A (en) | 1960-04-06 | 1961-04-05 | A spring roller |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB927567A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2752874A1 (en) * | 1996-08-28 | 1998-03-06 | Farnier Et Penin Snc | Pretensioned roller for motor vehicle blind |
DE19933124A1 (en) * | 1998-07-20 | 2000-04-13 | Hunter Douglas Ind Bv | End closure |
DE19902016C1 (en) * | 1999-01-20 | 2000-06-21 | B & T Exact Gmbh | Sprung roller blind has hollow roller shaft containing pre-tensioning shaft, pre-tensioning spring, damping tube, longitudinal slit and blind-fastening lug |
DE202008010331U1 (en) | 2008-08-01 | 2008-10-30 | Sks Stakusit Bautechnik Gmbh | Curtain winder |
-
1961
- 1961-04-05 GB GB1226161A patent/GB927567A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2752874A1 (en) * | 1996-08-28 | 1998-03-06 | Farnier Et Penin Snc | Pretensioned roller for motor vehicle blind |
DE19933124A1 (en) * | 1998-07-20 | 2000-04-13 | Hunter Douglas Ind Bv | End closure |
DE19902016C1 (en) * | 1999-01-20 | 2000-06-21 | B & T Exact Gmbh | Sprung roller blind has hollow roller shaft containing pre-tensioning shaft, pre-tensioning spring, damping tube, longitudinal slit and blind-fastening lug |
DE202008010331U1 (en) | 2008-08-01 | 2008-10-30 | Sks Stakusit Bautechnik Gmbh | Curtain winder |
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