EP1597164A1 - Device in a cable tie - Google Patents
Device in a cable tieInfo
- Publication number
- EP1597164A1 EP1597164A1 EP04707349A EP04707349A EP1597164A1 EP 1597164 A1 EP1597164 A1 EP 1597164A1 EP 04707349 A EP04707349 A EP 04707349A EP 04707349 A EP04707349 A EP 04707349A EP 1597164 A1 EP1597164 A1 EP 1597164A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- band part
- locking head
- opening
- slit
- insert
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
- B65D63/1018—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like
- B65D63/1027—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like
- B65D63/1036—Joints produced by application of integral securing members, e.g. buckles, wedges, tongue and slot, locking head and teeth or the like the integral securing member being formed as a female and male locking member, e.g. locking head and locking teeth, or the like the female locking member being provided with at least one metal barb
-
- 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.
- Y10T24/14—Bale and package ties, hose clamps
- Y10T24/1498—Plastic band
Definitions
- the present invention relates to a device according to the pre-characterising clause of claim 1.
- Such a cable tie has been previously disclosed, for example, by SE 9903378-9.
- An advantage with cable ties of this type is that a tie loop can be quickly and readily produced by introducing the narrowing section of the band part into the through-opening via the slit in the locking head.
- a disadvantage with such a locking head provided with a slit, often termed an open locking head, is that the force at which the head is no longer capable of holding the band part is determined by the wall thickness of the locking head and the prevailing temperature; since cable ties of this type are made from a plastic material, limits must inevitably be placed on the temperatures below which the cable ties can be used without the risk of the cable tie losing its ability to hold together.
- a cable tie SE 9903378-9 C2 discloses how peg-shaped projections, pointing in towards the through- opening in the locking head, can be made to engage with corresponding grooves running along each edge of the band part.
- the object of the present invention is to provide a cable tie that improves upon the cable tie of the aforementioned type. This is achieved by the distinguishing features specified in the characterising part of claim 1.
- Fig. 1 shows a plan view of a first embodiment of a cable tie
- Fig. la is a detailed view of the locking head of the cable tie
- Fig. lb is a detailed view corresponding to that in Fig. la but with the band part of the cable tie inserted into the locking head
- Figs. 2 and 2a respectively show a sectional plan view and a perspective, partially sectional view of a locking head with the locking tongue of the cable tie integrally formed with a sheet-metal insert according to the invention.
- Fig. 1 shows a plan view of a first embodiment of a cable tie
- Fig. la is a detailed view of the locking head of the cable tie
- Fig. lb is a detailed view corresponding to that in Fig. la but with the band part of the cable tie inserted into the locking head
- Figs. 2 and 2a respectively show a sectional plan view and a perspective, partially sectional view of a locking head with the locking tongue of the cable tie integrally formed with a
- FIG. 2b shows an example of a blank for a sheet-metal insert according to the invention and Fig. 2c shows a perspective view of the blank according to Fig. 2b designed for interaction with an open lock housing.
- Fig. 3 shows a plan view of an alternative embodiment of a cable tie having an insert according to the invention and Fig. 3a is a detailed view of the locking head of the cable tie shown in Fig. 3 with band part inserted therein.
- the cable tie in Fig. 1 which is generally denoted by 1, comprises an elongate band part 2 of a certain width and thickness. At one end the band part 2 has an insertion part 2a of a lesser width than the band part 2. The insertion part 2a terminates in a grip tab 2al . At its other end the band part 2 has a locking head 3 with, on the one hand, a through- opening 4 for the band part 2, and, on the other hand, a slit 5 in one transverse wall of the opening 4.
- the opening 4 has substantially the same width as the band part 2 and a height greater than the thickness of the band part 2.
- the width of the slit 5 is such that it will allow the insertion part 2a to be inserted into the opening 4 via the slit 5, forming a band loop.
- a locking tongue 6 which extends towards the slit 5 diagonally in the opening 4 from one end thereof.
- the tongue 6 is designed to fix the band part 2 in relation to the locking head when the band part is inserted into the through-opening 4.
- this is integrally fo ⁇ ned with the locking head 3 and preferably has grooves, known in the art and designed to interact with corresponding grooves on the band part 2.
- the insert 7 is congruent with the through-opening 4 in the locking head 3.
- the insert 7 is preferably embedded in such a way that the inner sides thereof are covered by the material of which the locking head 3 is made, but in an alternative embodiment the insert 7 is embedded so that its inner surfaces are exposed.
- the embodiment according to Fig. 2 has a tongue 6 integrally formed with the insert 7.
- the grooves on the band part 2 can be omitted or at least simplified without this resulting in an inferior engagement between the tongue 6' and the band part, which in turn means a simpler manufacturing process and a cheaper cable tie.
- FIG. 2a illustrates how the insert 7 is inserted into the locking head 3.
- Fig. 2b illustrates how the insert 7 is inserted into the locking head 3.
- Fig. 2b illustrates how the insert 7 is inserted into the locking head 3.
- bending operations are carried out in stages along dotted lines, so that the insert shown in Fig. 2a is obtained.
- the person skilled in the art will appreciate that the punching and bending operations can be performed in a series production tool and can consequently be automated, making it highly cost-effective.
- the insert 7 is introduced into the locking head in conjunction with the manufacture of the cable ties, which is done by injection moulding.
- the insert 1, as will be seen from Fig.2a is well anchored in the locking head 3 and it must be noted in particular that there is a section 3a for the tongue 6', which is designed to support the tongue 6 when tightening and locking the band part 2. This section 3a, however, is of no crucial importance for the locking function of the tongue 6.
- the locking head and the insert have flanges 3b and 7a, respectively, which extend along the edge of the slit 5 pointing in towards the through-opening 4.
- These flanges 3b, 7a are designed, when the band part 2 is inserted into the opening 4, to interact with corresponding grooves 2b, in order to further increase the capacity of the locking head 3 to cope with stresses without the slit 5 being expanded with the risk that the engagement between the band part 2 and the locking head 3 will be lost.
- the embodiment with the flanges 3b, 7a shown in Figs. 3, 3a may have a tongue 6 integrally formed with the locking head, that is to say made of plastic, or integrally formed with the insert 7, that is to say made of sheet metal.
- the flanges 3b are omitted, so that the engagement in the grooves 2b is maintained solely by the flanges 7a integrally formed with the insert 7.
- the flanges 7a are omitted so that the engagement in the grooves 2b is maintained solely by the flanges 3b.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
- Clamps And Clips (AREA)
- Small-Scale Networks (AREA)
- Basic Packing Technique (AREA)
- Flexible Shafts (AREA)
- Surgical Instruments (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300325 | 2003-02-07 | ||
SE0300325A SE524798C2 (en) | 2003-02-07 | 2003-02-07 | Device at a bundling band |
PCT/SE2004/000131 WO2004069680A1 (en) | 2003-02-07 | 2004-02-02 | Device in a cable tie |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1597164A1 true EP1597164A1 (en) | 2005-11-23 |
EP1597164B1 EP1597164B1 (en) | 2007-08-22 |
Family
ID=20290333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04707349A Expired - Lifetime EP1597164B1 (en) | 2003-02-07 | 2004-02-02 | Cable tie |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060242800A1 (en) |
EP (1) | EP1597164B1 (en) |
JP (1) | JP2006518692A (en) |
CN (1) | CN1747877A (en) |
AT (1) | ATE370896T1 (en) |
DE (1) | DE602004008432T2 (en) |
SE (1) | SE524798C2 (en) |
WO (1) | WO2004069680A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7328487B2 (en) * | 2005-11-30 | 2008-02-12 | Dymetrol Company, Inc. | Bundling system with improved locking tie head |
MX2011008859A (en) * | 2009-02-23 | 2011-09-15 | Avery Dennison Corp | Cable tie. |
ITPD20130171A1 (en) * | 2013-06-19 | 2014-12-20 | Sapiselco Srl | HIGH FLEXIBLE WIRING HARNESS |
US10683150B2 (en) | 2016-01-13 | 2020-06-16 | Thomas & Betts International Llc | High performance, dual materials cable-tie head |
CH719339A2 (en) | 2022-01-05 | 2023-07-14 | Keim Identity Gmbh | cardboard binder. |
US20230339662A1 (en) * | 2022-04-22 | 2023-10-26 | Paul Antoney Gallimore | Fastener head, fastener kit and method of assembling a fastener |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2285475B (en) * | 1994-01-07 | 1997-09-24 | Thomas & Betts Corp | Improvements in cable ties |
US5513421A (en) * | 1994-04-15 | 1996-05-07 | Thomas & Betts Corporation | Cable tie having an improved strap locking device |
CA2146828A1 (en) * | 1994-04-15 | 1995-10-16 | Peter M. Wells, Jr. | Cable tie having an improved strap body |
US5621949A (en) * | 1995-04-07 | 1997-04-22 | Thomas & Betts Corproation | Barbed cable tie |
US5815891A (en) * | 1997-02-06 | 1998-10-06 | Thomas & Betts Corporation | Cable tie with bent barb |
US5781975A (en) * | 1997-03-12 | 1998-07-21 | Thomas & Betts Corporation | Flexible platform for cable tie barb |
SE514656C2 (en) * | 1999-09-21 | 2001-03-26 | Biwex Ab | Device at a bundling band |
HU222262B1 (en) * | 2000-01-17 | 2003-05-28 | Tibor Neumann | Lead seal |
-
2003
- 2003-02-07 SE SE0300325A patent/SE524798C2/en not_active IP Right Cessation
-
2004
- 2004-02-02 US US10/543,692 patent/US20060242800A1/en not_active Abandoned
- 2004-02-02 AT AT04707349T patent/ATE370896T1/en not_active IP Right Cessation
- 2004-02-02 DE DE602004008432T patent/DE602004008432T2/en not_active Expired - Fee Related
- 2004-02-02 JP JP2006502790A patent/JP2006518692A/en not_active Withdrawn
- 2004-02-02 WO PCT/SE2004/000131 patent/WO2004069680A1/en active IP Right Grant
- 2004-02-02 CN CNA2004800034977A patent/CN1747877A/en active Pending
- 2004-02-02 EP EP04707349A patent/EP1597164B1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO2004069680A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE370896T1 (en) | 2007-09-15 |
DE602004008432D1 (en) | 2007-10-04 |
DE602004008432T2 (en) | 2008-05-21 |
SE0300325D0 (en) | 2003-02-07 |
US20060242800A1 (en) | 2006-11-02 |
CN1747877A (en) | 2006-03-15 |
JP2006518692A (en) | 2006-08-17 |
SE524798C2 (en) | 2004-10-05 |
EP1597164B1 (en) | 2007-08-22 |
WO2004069680A1 (en) | 2004-08-19 |
SE0300325L (en) | 2004-08-08 |
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