US1746237A - Separable fastener - Google Patents
Separable fastener Download PDFInfo
- Publication number
- US1746237A US1746237A US241821A US24182127A US1746237A US 1746237 A US1746237 A US 1746237A US 241821 A US241821 A US 241821A US 24182127 A US24182127 A US 24182127A US 1746237 A US1746237 A US 1746237A
- Authority
- US
- United States
- Prior art keywords
- stringer
- members
- slider
- stringers
- fastener
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/38—Means at the end of stringer by which the slider can be freed from one stringer, e.g. stringers can be completely separated from each other
-
- 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
- Y10T24/2593—Zipper or required component thereof including complementary, aligning means attached to ends of interlocking surfaces
- Y10T24/2595—Zipper or required component thereof including complementary, aligning means attached to ends of interlocking surfaces having specific mounting connection or reinforcing structure at connection
Definitions
- This invention relates to separable fasten ers of the type in which two flexible stringers are adapted to be connected and disconnected by a plurality of interlocking jaw or other fastener members cooperating with a sliding cam device mounted upon both members.
- the object of the present invention is to devise improved means for rendering the two stringers completely separable instead of being permanently attached to one another asis generally the case.
- the invention consists in a fastener of the type referred to having novel separable connecting members at one end formed so that a toot or projection upon one member engages a correspondingly shaped recess or notch in the other member, so that when said members are enclosed within the slider cam, the stringer to which one of them is fastened is movable longitudinally in relation to the cam and to the other stringer on which such cam device remains, to permit either of the complete separation of the stringers or of the proper positioning thereof to enable thev slider to function in the usual manner for locking and unlocking the fastener.
- the invention also consists in a fastener according to the preceding paragraph in which the separable connecting members are formed so that relative longitudinal move, ment in one direction is prevented while lat eral separation is readily permitted when the connecting members are spread apart by the slider.
- the invention also consists in the forms of fastener member hereinafter described or indi ated.
- Figure 1 is an elevation of one form of separable fastener in accordance with the invention.
- Figure 2 is a similar view showing the parts completelyseparated and I v Figures 3 and 4 are plan views respec tively of Figures land 2.
- FIGS 5 to 8 are similar views showing a somewhat modified form of fastener in ac- In carrying the invention into efleet inone FASTENER I 241,821, and i n GreatBritain April 12, 1927.
- the other attachment 6 is provided with a correspondingly shaped triangular projection ewhich is furnished with a projecting tongue e" extending in a direction away from the chain.
- the thickness and combined width of these attachments or connecting members when engaged with one another are such that the over-all dimensions correspond with the dimensions of the interlocking chain members when engaged (as shown in Figure 1) so that the slider cam devices can slide over the attachments and spread them apart until stopped in the manner hereinafter described.
- Attached tothe stringer a carrying the notched fitting e is another rectangular or other suitably shaped plate or stop member flying in a plane at right angles to the above 7 tongue e of the attachment e on the other.
- the plate f is preferably provided with an in tegral flat portion) which is riveted to the i such diameter as will admit the corded edge of the tape at one side and the projecting stringer a and holds the plate firmly on the stringer as shown in Fig. 1.
- Figures 5 to 8 represent a slightly modified form of fastener in accordance with the in vention and similar parts in the two sets of views are denoted by similar reference characters.
- the separate plate fitting f is omitted and is replaced by a projecting part of the fitting e in a circular aperture in which engages the pro ection a, while there is also provided in this form of fastening a guiding tongue or member 9 upon the completely removable stringer, such member facilitating the entry of the stringer into its proper position for the closing of the fastener by the slider cam and permitting of ready manipulation of such stringer when connecting or disconnecting the same.
- a fastener adapted to be completely separated atlboth ends, a pair of stringers having edgewise interlocking members, a slider movable along said stringers to engage and disengage said members, separable connecting members adjacent corresponding ends of said stringers adapted to enter said slider, a stop member fastened to one stringer beyond its connecting member to retain the slider on that stringer, and a slotin said stop member adapted to receive the edge of the opposite stringer to prevent edgewise separation of the stringers and to permit said opposite stringer to be drawn lengthwise through said slot and said slider when said interlockin members are disengaged.
- a fastener adapted to be completely separated at both ends, a pair of stringers having corded edges supporting cooperating interlocking members,a slider movable along said stringers to engage and disengage said members, separable connecting members adjacent corres onding ends of said stringers adapted to reely enter said slider, a stop member fastened to one stringer beyond its connecting member to retain the slider on that stringer, a. slot in said stop member shaped to receive the corded ed e of the opposlte stringer when inserte lengthwise therethrough, and a projectin tongue on said opposite stringer insertab e lengthwise into said slot to prevent edgewise separation of the stringers.
- a fastener adapted to be completely separated at both ends, a pair of strin ers interlockin mem ers on their adjacent e ges, a slider aving di- I verging channels movable along said stringers to engage and disengage said members, separable connecting members adjacent corresponding ends of said stringers adapted to pass into the channels of sa1d slider to be spread apart thereby, said connecting members havm transversely flat contacting faces, one 0 said' connecting members having a recess and the other of said connecting members havin a coo erating projection on its contactlng ace a apted when said connecting members are engaged to prevent relative longitudinal movement of said connect ing members and to guide said interlocking members into position for en agement in the proper order, a stop mem er adjacent oneof said connecting members to retain the slider on that stringer when the connecting members are disengaged, a longitudinal recess in said stop member, a longitudinal projection formed adjacent the end of the other connecting member and insertable into said
Landscapes
- Slide Fasteners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10080/27A GB280430A (en) | 1927-04-12 | 1927-04-12 | Improvements in separable fasteners |
Publications (1)
Publication Number | Publication Date |
---|---|
US1746237A true US1746237A (en) | 1930-02-11 |
Family
ID=9961072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US241821A Expired - Lifetime US1746237A (en) | 1927-04-12 | 1927-12-22 | Separable fastener |
Country Status (4)
Country | Link |
---|---|
US (1) | US1746237A (de) |
BE (1) | BE344669A (de) |
DE (1) | DE473208C (de) |
GB (1) | GB280430A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842824A (en) * | 1955-04-20 | 1958-07-15 | Louis H Morin | Separable fastener with dual size center ledge scoops |
US2887749A (en) * | 1955-04-20 | 1959-05-26 | Louis H Morin | Compression bottom stops for separable fastener stringers |
US3377668A (en) * | 1964-12-21 | 1968-04-16 | Talon Inc | Separating end connection |
US4536923A (en) * | 1980-12-26 | 1985-08-27 | Yoshida Kogyo K.K. | Separable slide fastener |
-
0
- BE BE344669D patent/BE344669A/xx unknown
-
1927
- 1927-04-12 GB GB10080/27A patent/GB280430A/en not_active Expired
- 1927-08-09 DE DEI31844D patent/DE473208C/de not_active Expired
- 1927-12-22 US US241821A patent/US1746237A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2842824A (en) * | 1955-04-20 | 1958-07-15 | Louis H Morin | Separable fastener with dual size center ledge scoops |
US2887749A (en) * | 1955-04-20 | 1959-05-26 | Louis H Morin | Compression bottom stops for separable fastener stringers |
US3377668A (en) * | 1964-12-21 | 1968-04-16 | Talon Inc | Separating end connection |
US4536923A (en) * | 1980-12-26 | 1985-08-27 | Yoshida Kogyo K.K. | Separable slide fastener |
Also Published As
Publication number | Publication date |
---|---|
GB280430A (en) | 1927-11-17 |
DE473208C (de) | 1929-03-12 |
BE344669A (de) |
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