US1810685A - Separable fastener - Google Patents

Separable fastener Download PDF

Info

Publication number
US1810685A
US1810685A US406280A US40628029A US1810685A US 1810685 A US1810685 A US 1810685A US 406280 A US406280 A US 406280A US 40628029 A US40628029 A US 40628029A US 1810685 A US1810685 A US 1810685A
Authority
US
United States
Prior art keywords
members
fastener
interlocking
stringer
locking
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 - Lifetime
Application number
US406280A
Other languages
English (en)
Inventor
Sundback Gideon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hookless Fastener Co
Original Assignee
Hookless Fastener Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US137018A external-priority patent/US1746565A/en
Priority to BE346043A priority Critical patent/BE346043A/fr
Priority claimed from US231480A external-priority patent/US1745565A/en
Application filed by Hookless Fastener Co filed Critical Hookless Fastener Co
Priority to US406280A priority patent/US1810685A/en
Application granted granted Critical
Publication of US1810685A publication Critical patent/US1810685A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A44B19/08—Stringers arranged side-by-side when fastened, e.g. at least partially superposed stringers
    • 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
    • Y10T24/2539—Interlocking surface constructed from plural elements in series
    • Y10T24/255—Interlocking surface constructed from plural elements in series having interlocking portion with specific shape
    • 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
    • Y10T24/2591—Zipper or required component thereof with means for concealing surfaces

Definitions

  • This invention relates to separable fastener stringers particularly of the type adapted forsliderless operation and the'present appli cation is a division ofm'y co-pending ap- 5 p'lication Ser. No. 137,018 filed September 22,
  • Patent No. 1,746,565, granted February 11,,1930Q An object of the present invention is to provide an improved construction of the interlocking members for a type of'multiple fastener adapted for sliderless operation.
  • Another object is toprovide an improved construction of the interlocking members in a f fastener of this type wherein a member on one stringer is arranged directly opposite a member on the other stringer to form an interlockingpair.
  • a more specific object ofmy invention is 'toprovide an improved construction of the interlocking members so that they may be manufactured very easily from sheet .metaL
  • Figure 1 is a plan view of the fastenerof' my invention being closed by the thumb and finger of an operator.
  • Fig. 2 is-a ti ansverse sectional View of the fastenerstringers.
  • Fig. 3 is a section extending longitudinally of the stringers through a pair of locking members in interlocked relation.
  • rFig. 4 is a similarview of the members as they aregipproaching interlocked relation.
  • Figure 5 is a perspective view illustrating the faces of the interlocking members and showing a slightly modified stringer construction.
  • Figure 6 is a transverse section similar to ;;;-Figu're 2 but showing the modified stringer
  • the separable fastener illustrated comprises a pair of flexible strin' ers 6 and 7 adapted to be attached to thee ges of a gap to be closed.
  • a fastener of this type is partongues 18 w ticularlyadapte'd for handbags, pouches and p
  • I have similar articles where there are two flexible erably made from a fiat piece of metal cut.
  • Fig-. ure 2 the edges of the material and. 11 are folded over as shown at 14 and 15 to extend under the inwardly bent portions 12 to provide a secure connection between the outer ends of the locking members and the material of the stringers.
  • J At the other end of the locking members, there are provided a pair of strips 16 and 17 which are attached at 'one edge to the material 10 and 11- res ctively and which have their other ed es oubled over and turned under the en s 13 of the locking members.
  • the body portions of the locking members, arranged between the bent ends are preferably bent inwardly so as to --lie closely against and parallel with the body portion of the opposite member.
  • each of the locking members up at an acute angle from each of the locking members and arecess 19 is formed in An interlocking tongue 18 is cut out and bent I each member adjacent such projection to proy vide means for receiving the projection on an opposite locking member.
  • the locking tongues are flattened out at their ends asindicated at'20 by a suit- 19 may be made somewhat shorter than the locking'tongues-
  • the ed es of each ofthe 1 recesses provide suitable s oulders 21 for interlocking engagement with the ends of the ereby the fastener is securely hel together.
  • grooves 30 are provided between the .bent ends of the lockingmembers to accomof the stringer in advance of his thumb and finger,vare well apart so that'the locking members come together at an angle as indi--
  • Each of the interlocking tongues 18 passes through an a rture 19 on the opposite member and locks ehind one 'of the shoulders 21.
  • One after'a-nother of the pairs of locking members are thus interlocked progressively and when the thumb and finger reach the end of the stringer, the
  • fastener is completely closed. Thereafter a pull on the edges of the material to which 7 the fastener is attached will not open the fastener but intended opening maybe very easily accomplished by simply beginning .at one end and tearing the fastener open.
  • a separable fastener comprising a pair of overlapping flexible locking members arranged on the inner face of each of saidoverlapping stringers, said locking members being made from substantially flat strips of metal the body portions of which are substantially parallel to said inner faces, an interlocking projection on each of said members of one series extending out from the face of the stringer at an acute, angle, and means on the other series of mem-- bers to receive and interlock with said projections.
  • a separable fastener comprising a pair of overlapping flexible stringers having looking members arranged on their adjacent overlapping faces each of said members comprising a substantially flat strip ofmetal having a body portion parallel with said stringer and bent to provide'means for connection to said stringer, and an interlocking projection comprising a tongue stamped out of thebody portion of said str'p. of metal and fitted into a recess cut out 0 th body portion on the opposite adjacent, locking member.
  • a separable fastener comprising a pairof overlapping flexibleistringers having look ing members arranged on their adjacent over-- lapping faces each member on one stringer stringers, a series 0 being arranged directly opposite a like memher on the opposite stringer and constituting an interlocking tongue on each ing at an acute angle therefrom and longitudinally of said stringers, and means on each of said members to receive and interlock with the tongue on the opposite member.
  • a separable fastener In a separable fastener, a pair of members of flexible material, cooperating fastener elements attached to the adjacent edges of said members, and a separate flexible covering strip attached-to each of said members adjacent said fastener elements, said covering strip extending over and at all times lying closely against said fastener elements. 5. In a separable fastener, a pair of members of flexible material, cooperating metal fastener elements attached to and projecting from the longitudinal edges of said members, and a thin covering strip of flexible material attached to each of said members adjacent 'saidfastener elements, said covering strip of said members project-

Landscapes

  • Slide Fasteners (AREA)
US406280A 1926-09-22 1929-11-11 Separable fastener Expired - Lifetime US1810685A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE346043A BE346043A (enrdf_load_stackoverflow) 1926-09-22 1927-10-05
US406280A US1810685A (en) 1926-09-22 1929-11-11 Separable fastener

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US137018A US1746565A (en) 1926-09-22 1926-09-22 Separable fastener
US231480A US1745565A (en) 1927-11-07 1927-11-07 Watchcase-bar assembly
US406280A US1810685A (en) 1926-09-22 1929-11-11 Separable fastener

Publications (1)

Publication Number Publication Date
US1810685A true US1810685A (en) 1931-06-16

Family

ID=32738689

Family Applications (1)

Application Number Title Priority Date Filing Date
US406280A Expired - Lifetime US1810685A (en) 1926-09-22 1929-11-11 Separable fastener

Country Status (2)

Country Link
US (1) US1810685A (enrdf_load_stackoverflow)
BE (1) BE346043A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE346043A (enrdf_load_stackoverflow) 1927-11-30

Similar Documents

Publication Publication Date Title
US1959318A (en) Separable fastener
US1746565A (en) Separable fastener
US2772712A (en) Actuator for zippers and pouch embodying the same
US2077350A (en) Multiple interlocking fastener
US2526600A (en) Double-acting sliding clasp fastener
US2869207A (en) Slide fastener
US3309746A (en) End stops
US3825978A (en) Zipper construction
US2988796A (en) Slide fastener
US2120924A (en) Separable fastener
US2824352A (en) Slidable fastener
US2087456A (en) Separable interlocking fastener
US1810685A (en) Separable fastener
US1734479A (en) Fastening device for overshoes
US20100299886A1 (en) Zipper with removable slider
US2095453A (en) Covered slide fastener
US2051574A (en) Sliding fastener
WO2019176394A1 (ja) スライドファスナー
US1902416A (en) Separable fastener
US3037255A (en) Covered separable fastener
US2261534A (en) Top stop for slide fasteners
US2067737A (en) Separable fastener
US1809717A (en) Fastening device
US1803106A (en) Flexible closure
US2065250A (en) Slider