GB1138584A - Surface interlocking device and two-part die mould for its production - Google Patents
Surface interlocking device and two-part die mould for its productionInfo
- Publication number
- GB1138584A GB1138584A GB325166A GB325166A GB1138584A GB 1138584 A GB1138584 A GB 1138584A GB 325166 A GB325166 A GB 325166A GB 325166 A GB325166 A GB 325166A GB 1138584 A GB1138584 A GB 1138584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- produce
- support base
- coupling members
- interlocking
- 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
- 230000008878 coupling Effects 0.000 abstract 10
- 238000010168 coupling process Methods 0.000 abstract 10
- 238000005859 coupling reaction Methods 0.000 abstract 10
- 238000000465 moulding Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/07—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of multiple interengaging protrusions on the surfaces, e.g. hooks, coils
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
1,138,584. Moulding strip fastenings. A. KRUKENBERG. 25 Jan., 1966, No. 3251/66. Heading B5A. [Also in Division E2] A surface interlocking device comprises two interlocking halves each of which is provided with a plurality of coupling members 2 disposed longitudinally and transversely of one surface of a support base, with a constant spacing between adjacent members both longitudinally and transversely, and in which each coupling member engages several members of the other half of the device, characterized in that each support base 1 is integral with the coupling members and is provided with identical holes, the size and disposition of which enables the coupling members of each half to enter the holes of the other and over the edges of which the adjacent coupling members partly project. In the construction shown each coupling member is dome shaped and its flat underside is connected directly to the support base but in a modification each coupling member is connected to the support base by a stem and has a spherical head. To promote flexibility the webs which are left between the coupling members by the holes 3 are notched between the members to reduce their height and can also be notched in each side as indicated at 9 between the members to reduce their width. Each interlocking half is connected to a fabric article by stitches which enter the notches 8 and, if provided, the notches 9. Each of the halves is produced by a mould comprising a lower mould part 51 and an upper mould part 54; the mould part 51 has a grating like arrangement of cavities to produce the support base and the upper mould part has a plurality of dome shaped cavities to produce the dome shape coupling members. The mould parts shown are intended to produce an alternative form of the interlocking half which has square holes 3 instead of circular holes 3 and they also have no provision for producing the notches 8 and 9, however moulds are described which can produce these notches and also which can produce the interlocking half which has coupling members with stems and spherical heads. The lower mould part 51 is provided with a plurality of ejector pins 64 and the supply channels for the moulding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB325166A GB1138584A (en) | 1966-01-25 | 1966-01-25 | Surface interlocking device and two-part die mould for its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB325166A GB1138584A (en) | 1966-01-25 | 1966-01-25 | Surface interlocking device and two-part die mould for its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1138584A true GB1138584A (en) | 1969-01-01 |
Family
ID=9754811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB325166A Expired GB1138584A (en) | 1966-01-25 | 1966-01-25 | Surface interlocking device and two-part die mould for its production |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1138584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708712A1 (en) * | 1993-08-05 | 1995-02-10 | Minnesota Mining & Mfg | Affixing element. |
| GB2306569A (en) * | 1995-10-25 | 1997-05-07 | Illinois Tool Works | Press on and pull off fastener |
-
1966
- 1966-01-25 GB GB325166A patent/GB1138584A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708712A1 (en) * | 1993-08-05 | 1995-02-10 | Minnesota Mining & Mfg | Affixing element. |
| GB2306569A (en) * | 1995-10-25 | 1997-05-07 | Illinois Tool Works | Press on and pull off fastener |
| GB2306569B (en) * | 1995-10-25 | 1999-12-08 | Illinois Tool Works | Press-on and split-off type fastener |
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