GB736327A - Improvements in and relating to sliding clasp fasteners - Google Patents
Improvements in and relating to sliding clasp fastenersInfo
- Publication number
- GB736327A GB736327A GB30461/52A GB3046152A GB736327A GB 736327 A GB736327 A GB 736327A GB 30461/52 A GB30461/52 A GB 30461/52A GB 3046152 A GB3046152 A GB 3046152A GB 736327 A GB736327 A GB 736327A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shields
- shield
- pivoted
- apart
- tab
- 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
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/28—Sliders constructed to be removable from at least one stringer ; Sliders with movable parts to permit releasing of the slider in the event of jamming or obstruction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2563—Slider having specific configuration, construction, adaptation, or material including relatively movable spaced wings [i.e., restraining walls]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
- Y10T24/2568—Protrusion on pull tab directly engaging interlocking surfaces
Landscapes
- Slide Fasteners (AREA)
Abstract
736,327. Sliding clasp fasteners. DESHAW, Z. Nov. 11, 1953 [Dec. 1, 1952], No. 30461/52. Class 44. A slider for a sliding clasp fastener comprises opposed shields 1, 12 to guide two stringers through the slider and an operating tab 22 pivoted about pin 24, the shields 1, 12 being assembled so as to permit spreading apart and stop means on the operating tab 22 co-operating with the outer surface of the adjacent shield and shaped to prevent spreading apart of the shields normally but to allow such spreading when the tab is pivoted to one extreme of its pivotal movement. The opposed shields 1, 12 are pivoted about pins 20 in the slot 15, of shield 12, which locate in bearing 6 in a riser portion 5 on the shield 1. Shield 12 is U-shaped and the open ends form jaws 18 that can be forced apart elastically. The open ends of pull tab 22 are formed with stop surfaces 25, coaxial with pivot pin 24 which locates in bearing 7 of the shield 1 and having radial recesses 26 (see Fig. 4). On assembly of the parts shown in Fig. 3, one or each of the side walls of the bearings 6 and 7 is peened over the pivot pin 20 or 24. The position of the pivot bearings is such that the stop surfaces 25 normally engage the shoulders 19 of shield 12 and prevent the shields spreading apart. When however the pull tab is rotated to position 221, Fig. 4, the shoulders 19 can enter the recesses 26 of the stop surfaces 25 and the shields may spread apart. In place of the pivot pin 20 the shields may be hinged by a spring tending to hold the shields together. The jaws 18 of shield 12 are forced apart by the wedge 8 when the shields are pivoted open until the jaws rest on the flat sides 7a of the wedge 8 : this produces a snap action in opening and closing the shields. The pull tab has a locking finger 29.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB319920X | 1952-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB736327A true GB736327A (en) | 1955-09-07 |
Family
ID=10331398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30461/52A Expired GB736327A (en) | 1952-12-01 | 1952-12-01 | Improvements in and relating to sliding clasp fasteners |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2855651A (en) |
| BE (1) | BE524461A (en) |
| CH (1) | CH319920A (en) |
| DE (1) | DE954141C (en) |
| GB (1) | GB736327A (en) |
| NL (2) | NL183185B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896404A (en) * | 1989-02-27 | 1990-01-30 | Astroturf Industries, Inc. | Closure device for artificial turf sections |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2983017A (en) * | 1958-07-03 | 1961-05-09 | Harmon Bernard | Releasable slide fastener |
| DE1241176B (en) * | 1960-10-13 | 1967-05-24 | Fr De Fermetures De Luxe S A S | Method for attaching zippers to a piece of clothing or the like. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042325A (en) * | 1930-06-26 | 1936-05-26 | Prentice G E Mfg Co | Slider for fasteners |
| US2366797A (en) * | 1943-02-20 | 1945-01-09 | G E Prentice Mfg Co | Slider for separable fasteners |
| US2526653A (en) * | 1945-10-31 | 1950-10-24 | Gerstman Supply Company | Slider for slide fasteners |
| US2495176A (en) * | 1946-02-01 | 1950-01-17 | Zip Clip Zipper Corp | Reversible slider for slide fasteners |
| GB669177A (en) * | 1950-01-16 | 1952-03-26 | John Schwartz | Improvements in reversible slider for slide fastener |
| CH282714A (en) * | 1950-01-16 | 1952-05-15 | Schwartz John | Zipper slider. |
| US2681490A (en) * | 1951-09-21 | 1954-06-22 | Pilling Chain Company | Emergency release slider |
-
0
- NL NL81555D patent/NL81555C/xx active
- NL NLAANVRAGE7903631,A patent/NL183185B/en unknown
- BE BE524461D patent/BE524461A/xx unknown
-
1952
- 1952-12-01 GB GB30461/52A patent/GB736327A/en not_active Expired
-
1953
- 1953-11-18 CH CH319920D patent/CH319920A/en unknown
- 1953-11-21 DE DED16416A patent/DE954141C/en not_active Expired
- 1953-11-25 US US394404A patent/US2855651A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896404A (en) * | 1989-02-27 | 1990-01-30 | Astroturf Industries, Inc. | Closure device for artificial turf sections |
Also Published As
| Publication number | Publication date |
|---|---|
| NL81555C (en) | |
| CH319920A (en) | 1957-03-15 |
| NL183185B (en) | |
| DE954141C (en) | 1956-12-13 |
| US2855651A (en) | 1958-10-14 |
| BE524461A (en) |
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