US1512087A - Buckle for safety straps - Google Patents
Buckle for safety straps Download PDFInfo
- Publication number
- US1512087A US1512087A US695326A US69532624A US1512087A US 1512087 A US1512087 A US 1512087A US 695326 A US695326 A US 695326A US 69532624 A US69532624 A US 69532624A US 1512087 A US1512087 A US 1512087A
- Authority
- US
- United States
- Prior art keywords
- strap
- frame
- buckle
- slot
- tongue
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/20—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts engaging holes or the like in strap
- A44B11/24—Buckle with movable prong
-
- 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.
- Y10T24/40—Buckles
- Y10T24/4058—Penetrating prong
- Y10T24/4065—Pivoted
Definitions
- This invention relates to buckles, and more particularly to devices of the character which are -used in connection with safety straps of the type worn by linemen.
- Figure l represents in front elevation the main or frame member of thebuckle;
- Fig. 2 represents a. similar View with the tongue and roller members attached to the frame;
- Fig. 3 is an end elevation of Fig. 2;
- Fig. l is a view showing the rst stage of applying the buckle to a safety strap;
- Fig. 5 is a similar view showing the second stage, and
- Fig. 6 shows the buckle permanently positioned in said strap.
- the numeral 5 designates the frame member of the buckle, which, in the present instance., is shown as being of rectangular form and which shall preferably have the flash removed from its sides so as to present a smooth surface.
- A. tongue is pivotally mounted on one of the sides of the frame 5 by means of the arm or portion 7 which has its extremity turned upon itself to fro-m a loop about the frame.
- the other end of the tongue 6 has a bifurcated portion comprising the prongs 8 and 9 which are each connected by an angular Serial No. 695,326.
- the prongs 8 and 9 are each preferably provided with surfaces curving inwardly having terminating points which are curved in the opposite direction, as more clearly indicated in Fig. 3. These points extend through perforations in the safety strap and rest upon a thin metallic tube or roller l() rotatably mounted on the side of the frame 5.
- the roller 10 is provided for the purpose of facilitating the passage of the safety strap.
- the strap l1 has a. longitudinal slot 12 cut near one of its ends of sufficient dimensions to permit the introduction of the prongs 8 and 9 therethrough, as indicated in Fig. 4.
- the length of the arm 7 between its shoulder portions and looped portion provides sufricient space to allow the insertion of the strap 11.
- a strip of metal 13, such as copper, or the like, may be provided about the looped portion of the strap for the purpose of reinforcement, and this, with the end portion of the strap, may be secured together to the main portion of the strap by rivets 14.-, or other suitable means. rlhe width of the portions of the strap between the edges of the slot 12 and the outer edges of the strap is suflicient to prevent lateral displacement. of the arm 7 on the frame 5, while the slot l2' allows free pivotal movement of the tongue on the frame.
- the safety strap is moved over the roller tothe desired position, at which time pressure is applied to the tongue. This causes the prongs to move in unison, so that when one prong enters a perfo-ration its companion prong will enter an adjacent perforation in the st 'ap without further manipulation.
- a buckle for safety straps comprising a frame, a slotted strap engaging said frame. and means extending through said slotted strap and including a plurality of bifurcated. arms integral with eachother and pivotally mounted on saidframe for engaging perforations in said strap, said arms lying in a transverse plane with respect to said slot.
- a buckle for safety straps comprising a frame, a slotted strap engaging said frame, a tongue extending through said slotted strap and pivotally mounted ou the frame, and a plurality of bifurcated arms integral with the tongue and movable in unison to engage adjacent perforat-ions in said strap.
- v3 In a buckle for safety straps comprising a frame, a slotted strap engaging said frame, and a tongue extending through said slotted strap and pivoted centrally on one side of the frame having integral bifurcated arms movable in unison to simultaneously engage adjacent perforations in said strap, said/arms lying in a transverse plane with respect to said slot.
- a safety strap having a longitudinal slot at one end thereof, a buckle comprising a frame associated with said strap, and
- rmeans including a plurality of bifurcated arms Xtending through said slot and being pivotally mounted on said frame to engage perforations in said strap.
- a safety strap having a longitudinal slot at one end thereof, a buckle comprising la frame associated with said strap, a tongue pivotally mounted on the frame and extendmiens? ing through said slot, and a plurality of members integral with the tongue for engaging in unison perforations in said strap, said members lying in a transverse plane with respect to said slot.
- a safety strap having a longitudinal slot at one end thereof, a buckle comprising a frame for engaging said slot, a tongue pivotally mounted on the frame, and a plurality of bifurcated arms integral with the tongue adapted to be introduced lengthwise through sait slot in one position and lying crosswise of said slot in final position, said arms being adapted to move in unisont-o engage adjacent perforations in said strap.
- a safety strap having a longitudinal slot at one end thereof, a buclrle comprising a frame associated with said strap, and a tongue pivoted centrally on one side of the frame and having integral bifurcated arms movable in unison to simultaneously engage adjacent perforations in said stra-p, said arms beingv introduced lengthwise through said slot in a preliminary position and turned at an angle to assume a transverse rrelatien to said slot in the final position.
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- Buckles (AREA)
Description
Patented @et 2i, 1924.
UNTED STATES PATENT OFFICE.
LEWIN B. FISH, OF MAPLEWOOD, NEW JERSEY, ASSGNO'R T0 AMERICAN TELEPHONE AND TELEGRAPH COMPANY.. A CURPRATION OF NEW YORK.
BUCKLE FR SAFETY STR-APS.
Application led February 26, 1924..
T 0 all whom lt may concern.'
Be it known that l, LnwN B. FIsH, a citizen of the United States, residing at Maplewood, in the county of Essex and State of New Jersey, have invented certain lmprovemen'ts in Buckles for Safety Straps, of which the following is a specification.
This invention relates to buckles, and more particularly to devices of the character which are -used in connection with safety straps of the type worn by linemen.
Considerable difficulty has been experienced by linemen in the used of the present type of safety strap buckle which comprises two prongs that move independently on the frame. his is particularly true when the linemen find it necessary to change the position of the buckle, as it is inconvenient to handle both prongs at once while inserting them in the holes of the strap due to the fact that generally only one hand is avail.- able for this purpose. Accordingly, it is an object of this invention to provide a buckle which is simple in form, and which shall require but slight manipulation in its operation and adjustment.
Other and further objects of the invention will be apparent from the following description, when read in connection with the accompanying drawing in which one form of the device is illustrated.
Referring to the drawing, Figure l represents in front elevation the main or frame member of thebuckle; Fig. 2 represents a. similar View with the tongue and roller members attached to the frame; Fig. 3 is an end elevation of Fig. 2; Fig. l is a view showing the rst stage of applying the buckle to a safety strap; Fig. 5 is a similar view showing the second stage, and Fig. 6 shows the buckle permanently positioned in said strap.
In the drawing, the numeral 5 designates the frame member of the buckle, which, in the present instance., is shown as being of rectangular form and which shall preferably have the flash removed from its sides so as to present a smooth surface. A. tongue is pivotally mounted on one of the sides of the frame 5 by means of the arm or portion 7 which has its extremity turned upon itself to fro-m a loop about the frame. The other end of the tongue 6 has a bifurcated portion comprising the prongs 8 and 9 which are each connected by an angular Serial No. 695,326.
shoulder with the portion 7 of said tongue. The prongs 8 and 9 are each preferably provided with surfaces curving inwardly having terminating points which are curved in the opposite direction, as more clearly indicated in Fig. 3. These points extend through perforations in the safety strap and rest upon a thin metallic tube or roller l() rotatably mounted on the side of the frame 5. The roller 10 is provided for the purpose of facilitating the passage of the safety strap.
The strap l1 has a. longitudinal slot 12 cut near one of its ends of sufficient dimensions to permit the introduction of the prongs 8 and 9 therethrough, as indicated in Fig. 4. The length of the arm 7 between its shoulder portions and looped portion provides sufricient space to allow the insertion of the strap 11. After the prongs 8 and 9 of the buckle are inserted in the slot l2, the buckle is tin-ned to a transverse position with respect to the slot, and the end of the strap is turned upon itself and looped about the side of the fra-me on which the tongue is pivotally mounted, shown in Fig. 5. A strip of metal 13, such as copper, or the like, may be provided about the looped portion of the strap for the purpose of reinforcement, and this, with the end portion of the strap, may be secured together to the main portion of the strap by rivets 14.-, or other suitable means. rlhe width of the portions of the strap between the edges of the slot 12 and the outer edges of the strap is suflicient to prevent lateral displacement. of the arm 7 on the frame 5, while the slot l2' allows free pivotal movement of the tongue on the frame.
In the operation and adjustment of the improved device, the safety strap is moved over the roller tothe desired position, at which time pressure is applied to the tongue. This causes the prongs to move in unison, so that when one prong enters a perfo-ration its companion prong will enter an adjacent perforation in the st 'ap without further manipulation.
That is claimed is:
l. In a buckle for safety straps comprising a frame, a slotted strap engaging said frame. and means extending through said slotted strap and including a plurality of bifurcated. arms integral with eachother and pivotally mounted on saidframe for engaging perforations in said strap, said arms lying in a transverse plane with respect to said slot.
2. In a buckle for safety straps comprising a frame, a slotted strap engaging said frame, a tongue extending through said slotted strap and pivotally mounted ou the frame, and a plurality of bifurcated arms integral with the tongue and movable in unison to engage adjacent perforat-ions in said strap. v3. In a buckle for safety straps comprising a frame, a slotted strap engaging said frame, and a tongue extending through said slotted strap and pivoted centrally on one side of the frame having integral bifurcated arms movable in unison to simultaneously engage adjacent perforations in said strap, said/arms lying in a transverse plane with respect to said slot.
4. A safety strap having a longitudinal slot at one end thereof, a buckle comprising a frame associated with said strap, and
rmeans including a plurality of bifurcated arms Xtending through said slot and being pivotally mounted on said frame to engage perforations in said strap.
5. A safety strap having a longitudinal slot at one end thereof, a buckle comprising la frame associated with said strap, a tongue pivotally mounted on the frame and extendmiens? ing through said slot, and a plurality of members integral with the tongue for engaging in unison perforations in said strap, said members lying in a transverse plane with respect to said slot.
6. A safety strap having a longitudinal slot at one end thereof, a buckle comprising a frame for engaging said slot, a tongue pivotally mounted on the frame, and a plurality of bifurcated arms integral with the tongue adapted to be introduced lengthwise through sait slot in one position and lying crosswise of said slot in final position, said arms being adapted to move in unisont-o engage adjacent perforations in said strap.
7. A safety strap having a longitudinal slot at one end thereof, a buclrle comprising a frame associated with said strap, and a tongue pivoted centrally on one side of the frame and having integral bifurcated arms movable in unison to simultaneously engage adjacent perforations in said stra-p, said arms beingv introduced lengthwise through said slot in a preliminary position and turned at an angle to assume a transverse rrelatien to said slot in the final position.
ln testimony whereof, I have signed my name to this specification this 25th day of February, 1924.
LEWIN B. FSH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US695326A US1512087A (en) | 1924-02-26 | 1924-02-26 | Buckle for safety straps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US695326A US1512087A (en) | 1924-02-26 | 1924-02-26 | Buckle for safety straps |
Publications (1)
Publication Number | Publication Date |
---|---|
US1512087A true US1512087A (en) | 1924-10-21 |
Family
ID=24792554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US695326A Expired - Lifetime US1512087A (en) | 1924-02-26 | 1924-02-26 | Buckle for safety straps |
Country Status (1)
Country | Link |
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US (1) | US1512087A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186762A (en) * | 1964-01-31 | 1965-06-01 | Gary B Lucas | Safety seat belt combination for vehicles |
US20150013048A1 (en) * | 2012-09-17 | 2015-01-15 | Geun-Sik Kim | Belt buckle |
CN104544772A (en) * | 2013-10-22 | 2015-04-29 | 王煌麟 | Leather belt and leather belt buckle thereof |
USD817225S1 (en) * | 2016-08-30 | 2018-05-08 | Dutch Clips LLC | Webbing fastener |
-
1924
- 1924-02-26 US US695326A patent/US1512087A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186762A (en) * | 1964-01-31 | 1965-06-01 | Gary B Lucas | Safety seat belt combination for vehicles |
US20150013048A1 (en) * | 2012-09-17 | 2015-01-15 | Geun-Sik Kim | Belt buckle |
CN104661550A (en) * | 2012-09-17 | 2015-05-27 | 金近式 | Belt buckle |
EP2896311A4 (en) * | 2012-09-17 | 2016-07-27 | Geun-Sik Kim | Belt buckle |
CN104544772A (en) * | 2013-10-22 | 2015-04-29 | 王煌麟 | Leather belt and leather belt buckle thereof |
USD817225S1 (en) * | 2016-08-30 | 2018-05-08 | Dutch Clips LLC | Webbing fastener |
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