GB449335A - Improvements in boxes and similar containers having hinged lids - Google Patents
Improvements in boxes and similar containers having hinged lidsInfo
- Publication number
- GB449335A GB449335A GB173035A GB173035A GB449335A GB 449335 A GB449335 A GB 449335A GB 173035 A GB173035 A GB 173035A GB 173035 A GB173035 A GB 173035A GB 449335 A GB449335 A GB 449335A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lid
- boxes
- barrel
- similar containers
- hinged lids
- 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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
449,335. Hinges. BETJEMANN & SONS, Ltd., G., and ANDREW, H. V., 36, Pentonville Road, Islington, London. Jan. 18, 1935, No. 1730. [Class 65 (ii)] A box or other container 1 of onyx or glass has a lid 2 hinged to it by a pin 5 consisting of a flat twisted spring strip gripped at one end between halfplugs 7 fixed in a barrel on the lid and similarly at the other end in a barrel on the box body, the initial torsion of the spring being such that it increases as the lid is lowered and thus compensates the weight of the lid, this effect combined with the friction between the hinge parts serving to hold the lid in any position and prevent sudden falling, while not substantially resisting movement by hand.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB173035A GB449335A (en) | 1935-01-18 | 1935-01-18 | Improvements in boxes and similar containers having hinged lids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB173035A GB449335A (en) | 1935-01-18 | 1935-01-18 | Improvements in boxes and similar containers having hinged lids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB449335A true GB449335A (en) | 1936-06-25 |
Family
ID=9726986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB173035A Expired GB449335A (en) | 1935-01-18 | 1935-01-18 | Improvements in boxes and similar containers having hinged lids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB449335A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531066A (en) * | 1945-07-26 | 1950-11-21 | John J Lynch | Spring-hinged two-part receptacle |
US2747760A (en) * | 1950-10-14 | 1956-05-29 | James J Jacobson | Container having integral support means |
FR2471327A1 (en) * | 1979-12-13 | 1981-06-19 | Teleplastics Ind | Container with sprung hinged lid - has two grooves containing parallel lengths of piano wire twisted by hinge when lid is closed |
US5320239A (en) * | 1992-05-15 | 1994-06-14 | Lir France | Case with pivoting cover and elastic articulation |
-
1935
- 1935-01-18 GB GB173035A patent/GB449335A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531066A (en) * | 1945-07-26 | 1950-11-21 | John J Lynch | Spring-hinged two-part receptacle |
US2747760A (en) * | 1950-10-14 | 1956-05-29 | James J Jacobson | Container having integral support means |
FR2471327A1 (en) * | 1979-12-13 | 1981-06-19 | Teleplastics Ind | Container with sprung hinged lid - has two grooves containing parallel lengths of piano wire twisted by hinge when lid is closed |
US5320239A (en) * | 1992-05-15 | 1994-06-14 | Lir France | Case with pivoting cover and elastic articulation |
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