US1829675A - Foldable extension device - Google Patents
Foldable extension device Download PDFInfo
- Publication number
- US1829675A US1829675A US448561A US44856130A US1829675A US 1829675 A US1829675 A US 1829675A US 448561 A US448561 A US 448561A US 44856130 A US44856130 A US 44856130A US 1829675 A US1829675 A US 1829675A
- Authority
- US
- United States
- Prior art keywords
- sections
- extension device
- bracelet
- housed
- channel
- 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
- 238000010276 construction Methods 0.000 description 3
- 102000012152 Securin Human genes 0.000 description 1
- 108010061477 Securin Proteins 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/22—Fasteners for straps, chains or the like for closed straps
- A44C5/24—Fasteners for straps, chains or the like for closed straps with folding devices
-
- 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.
- Y10T24/21—Strap tighteners
- Y10T24/2143—Strap-attached folding lever
- Y10T24/2155—Jewelry-watch straps
Definitions
- This invention relates'to afoldable extension device frequently called a buckle, for temporarily enlarging the encircling size of a Wrist ⁇ band,*bracelet or the like, and has for '5 its objectl toprovide an. adjustment by Which V the encircling size ofvthe bracelet in Which it is .connected may'be changed.
- y 'A further .object of the invention is to provide a construction in which the bracelet may 'l m bexdetached from the extension device for removing a link or other manipulation and adjustably securedthereto.
- a still further object of the invention is to provide a device which Will be thin, compact l and' comfortable towear, and Which may-be securelyheld' in folded position.
- a still further object of the invention is to provide va simple construction by Which these V desirable .results are accomplished, and one 20 Which may be easily fmanufacturedin multiple units and assembledwithout the use of With these and other Objects andadvantageous features in view, the invention con- '25 sists of a novel arrangement of parts more fully disclosed in the detailed description following, in conjunction vvith the accom- .panying dravvings, and moreV particularly set forth in the appended claims.
- Fig. 1 is a top plan view of the extension -device connected in a braceletf. Which ⁇ is formed ofopen frame shape links;
- Fig. 2 is a bottom plan view' thereof
- Fig.V 6 is a section on line 6+61ofFiguref3;
- Figs. 8, 9, 10 and ⁇ 11V are perspective views 'of certain detailparts Which 'are joined together,v 4 e v. .i
- Fig; 12 is a side elevation Ashowing thev as- -15 Sild construction in apositionto permit v adjustment ofthe connecting member.
- 15 designates the frame links of they bracelet which are hingedly joined together'by a connector 16, the end link 17 being permanently attached to the device, and the end link 18 being joined to the connector member 19 which is a part of the connecting device, and which is adjustable With reference to the sections, as Will more fully hereinafter be described.
- the extension device consists of a channel section 20 having a top Wall 21,,side Walls 422 With inturned edges or flanges 23.
- A'plate section 24 is provided With trunnions 25 eX- tending into the openings 26 in the sidewalls 22 to hinge'fthe same thereto, and about the trunnions 25 there is also pivotally mounted a channel member 27 having a top vWall 28, "side Walls 29, and ylateral extensions 30 provided With ears 31 having openings 32 therein 19 thereto in assembled relation.
- a plurality of sections foldsaid sectionretaining said arms With their detents in said opening butfbeing resilient to prevent said connector members bemg sWung from beneath said flanges and with said channel member about the p'ivot of the channel member, Whereby disconnection or adjustment of the connector member may be effected.
- means for adjustably connecting a bracelet end thereto comprising ⁇ a channel member secured and housed Within said section and a connector member adjustablylsecured to said able one on the other hinged to said channel section and of a width to be housed within said 'channel member, means for releasably i securing said sections in housed relation, and
- a channel section means for adjustably connecting a V ,bracelet end thereto comprising a channel member secured and housed within said section and a connector member adjustably secured to said channel member, a plurality of sections foldable one on the other hinged to said channel section yand of a Width to be housed Within said channel member, means for releasably securing said sections in housed relation A comprising laterally extendingk Wings on one vof said. sections to engage the sidewalls of said channel section, and means for securing the other end of the bracelet to one of said sections.
- a channelsection means for adjustably connecting a bracelet end thereto comprising a channel member pivotally secured and housed Within said section anda connector member adjust- *ably secured to said channel member, a plu rality of plate sections'foldable one on the other hinged to said channel section and of a Width to be housed' within said channel member, means for releasably securin ksaid 'sections in housed relation, and means or securing the other end ofthe bracelet to one of said sections.
- ay channel section means for adjustably connecting a bracelet end thereto comprising a channel member pivotally secured and housed within said section and a connector member adjustably secured to said channel member, a plurality of plate sections foldable one on the other hinged to said channel section and of a Width to be housed within said channel member, means for releasably securing said sections in housed relation comprising later- ⁇ ally extending Wings on one of said sections to engage the side vvalls of said channel section, and means for securing the other end of the bracelet to one of said sections.
Landscapes
- Adornments (AREA)
Description
--U. N1 Ti:n isrA j Patened oct. 27, 1931* TEis PATENT OFFICE WILrRIi) J. BOY, orjEAsr omNenfNEw Jens-Ey, Assrenon To GEMEX COMPANY, or
v NEWARK, NEwJEBsnia-A CORPORATION ornnw JERsEY A 'FofnA'BLE EXTEVNsIoiv innvron Application fiiea emilian,
1 This invention relates'to afoldable extension device frequently called a buckle, for temporarily enlarging the encircling size of a Wrist `band,*bracelet or the like, and has for '5 its objectl toprovide an. adjustment by Which V the encircling size ofvthe bracelet in Which it is .connected may'be changed. y 'A further .object of the invention is to provide a construction in which the bracelet may 'l m bexdetached from the extension device for removing a link or other manipulation and adjustably securedthereto. v 1
' A still further object of the invention is to provide a device which Will be thin, compact l and' comfortable towear, and Which may-be securelyheld' in folded position.A
A still further object of the invention is to provide va simple construction by Which these V desirable .results are accomplished, and one 20 Which may be easily fmanufacturedin multiple units and assembledwithout the use of With these and other Objects andadvantageous features in view, the invention con- '25 sists of a novel arrangement of parts more fully disclosed in the detailed description following, in conjunction vvith the accom- .panying dravvings, and moreV particularly set forth in the appended claims.
30 In the drawings: 4 Y
Fig. 1 is a top plan view of the extension -device connected in a braceletf. Which` is formed ofopen frame shape links;
Fig. 2 is a bottom plan view' thereof;
35 Fig. 3 is a bottom view With the=device in extended positionggV e v Figxll is a sectionon line-H of Figure' 2;
- Fig. 5vis a sectionV on line15p-5 of Figure 27;
Fig.V 6 is a section on line 6+61ofFiguref3;
a0 Fig.v` 7 .is asectionfionline 7-7 offFigureB;
i Figs. 8, 9, 10 and `11V are perspective views 'of certain detailparts Which 'are joined together,v 4 e v. .i
Fig; 12 is a side elevation Ashowing thev as- -15 sembled construction in apositionto permit v adjustment ofthe connecting member.
vIn Vthe'u'se'of linkfbracelets, it is desirable -to use a foldablerextension device. for tem- .porarily enlarging thebracelet, and by pro- 5G viding an 'adjustment Vfor the* encircling size 1930. vseriei yNo. 448,561,
justment for the encircling size of the brace- .2
let With the other sections folding into the adjustable means and between the ends of `'this U-link so that a compact assemblage may be formed When in folded position With- :out unduly increasing the thickness of the device to the discomfortof the user; and the following is ka'detailed description of the present embodiment of this invention illus- .trating the preferredmeans by Which these advantageous results may be accomplished.
With reference to the drawings, 15 designates the frame links of they bracelet which are hingedly joined together'by a connector 16, the end link 17 being permanently attached to the device, and the end link 18 being joined to the connector member 19 which is a part of the connecting device, and which is adjustable With reference to the sections, as Will more fully hereinafter be described.
The extension device consists of a channel section 20 having a top Wall 21,,side Walls 422 With inturned edges or flanges 23. A'plate section 24 is provided With trunnions 25 eX- tending into the openings 26 in the sidewalls 22 to hinge'fthe same thereto, and about the trunnions 25 there is also pivotally mounted a channel member 27 having a top vWall 28, "side Walls 29, and ylateral extensions 30 provided With ears 31 having openings 32 therein 19 thereto in assembled relation.A Referring channel member, a plurality of sections foldsaid sectionretaining said arms With their detents in said opening butfbeing resilient to prevent said connector members bemg sWung from beneath said flanges and with said channel member about the p'ivot of the channel member, Whereby disconnection or adjustment of the connector member may be effected.
' 8. lIn an extension device, a channel section,
means for adjustably connecting a bracelet end thereto comprising` a channel member secured and housed Within said section and a connector member adjustablylsecured to said able one on the other hinged to said channel section and of a width to be housed within said 'channel member, means for releasably i securing said sections in housed relation, and
means for securing the other end of the bracelet to one of said sections.l
9. In an extension device, a channel section, means for adjustably connecting a V ,bracelet end thereto comprising a channel member secured and housed within said section and a connector member adjustably secured to said channel member, a plurality of sections foldable one on the other hinged to said channel section yand of a Width to be housed Within said channel member, means for releasably securing said sections in housed relation A comprising laterally extendingk Wings on one vof said. sections to engage the sidewalls of said channel section, and means for securing the other end of the bracelet to one of said sections.
10. In an extension device, a channelsection, means for adjustably connecting a bracelet end thereto comprising a channel member pivotally secured and housed Within said section anda connector member adjust- *ably secured to said channel member, a plu rality of plate sections'foldable one on the other hinged to said channel section and of a Width to be housed' within said channel member, means for releasably securin ksaid 'sections in housed relation, and means or securing the other end ofthe bracelet to one of said sections. V v e 11. In an extension device, ay channel section, means for adjustably connecting a bracelet end thereto comprising a channel member pivotally secured and housed within said section and a connector member adjustably secured to said channel member, a plurality of plate sections foldable one on the other hinged to said channel section and of a Width to be housed within said channel member, means for releasably securing said sections in housed relation comprising later- `ally extending Wings on one of said sections to engage the side vvalls of said channel section, and means for securing the other end of the bracelet to one of said sections.
' In testimony whereof I affix my signature.
WILFRID J. ROY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US448561A US1829675A (en) | 1930-04-30 | 1930-04-30 | Foldable extension device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US448561A US1829675A (en) | 1930-04-30 | 1930-04-30 | Foldable extension device |
Publications (1)
Publication Number | Publication Date |
---|---|
US1829675A true US1829675A (en) | 1931-10-27 |
Family
ID=23780803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US448561A Expired - Lifetime US1829675A (en) | 1930-04-30 | 1930-04-30 | Foldable extension device |
Country Status (1)
Country | Link |
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US (1) | US1829675A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029320A (en) * | 1996-11-22 | 2000-02-29 | Maier S.A. | Strand adjusting mechanism in a folding clasp for a bracelet |
US20160037874A1 (en) * | 2014-08-11 | 2016-02-11 | Apple Inc. | Segmented attachment device |
-
1930
- 1930-04-30 US US448561A patent/US1829675A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029320A (en) * | 1996-11-22 | 2000-02-29 | Maier S.A. | Strand adjusting mechanism in a folding clasp for a bracelet |
US20160037874A1 (en) * | 2014-08-11 | 2016-02-11 | Apple Inc. | Segmented attachment device |
US9980539B2 (en) * | 2014-08-11 | 2018-05-29 | Apple Inc. | Segmented attachment device |
US11000101B2 (en) | 2014-08-11 | 2021-05-11 | Apple Inc. | Segmented attachment device |
US11744333B2 (en) | 2014-08-11 | 2023-09-05 | Apple Inc. | Segmented attachment device |
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