US50017A - Improved trace-buckle - Google Patents
Improved trace-buckle Download PDFInfo
- Publication number
- US50017A US50017A US50017DA US50017A US 50017 A US50017 A US 50017A US 50017D A US50017D A US 50017DA US 50017 A US50017 A US 50017A
- Authority
- US
- United States
- Prior art keywords
- buckle
- trace
- improved trace
- improved
- cam
- 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
- 210000001847 Jaw Anatomy 0.000 description 6
- 210000001513 Elbow Anatomy 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
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
- A44B11/02—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps
- A44B11/06—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices
- A44B11/12—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts frictionally engaging surface of straps with clamping devices turnable clamp
-
- 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
- Y10T24/4002—Harness
- Y10T24/4012—Clamping
- Y10T24/4016—Pivoted part or lever
Definitions
- a tinted cam held in its position by a spring.
- This cam plays upon the under side of the trace, and also binds it tightly, so that while either the vise or the cam alone might be deemed sufficient to hold the trace securely, the two combined in the same buckle will hold it so rmly that it is impossible for it to slip by any accident.
- the buckle-tongue may be dispensed with. lIhe greater the tension upon the trace theflnore firmly is it held by the buckle.
- the trace is more readily and quickly adjusted to any desired length, while with the old buckle it can only be adjusted to fixed distances.
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
UNITED STATES PATENT OEEICE.
DAVID F. MAINE, OF MANSFIELD, OHIO.
IMPROVED TRACE-BUCKLE.
Specification forming part of Letters Patent No. 50,017, dated September 19, 1865.
To all whom fit may concern Be it known that I, DAVID F. MAINE, of Mansfield, Ohio, have invented an Improved Trace-Buckle, of which the following is a specification.
I constructaloop for the hame-tug with the arms bent. In the elbow is the rollenpin upon which the buckle-frame plays. The haine-tug being fastened to one bar ot' the loop, the other is flattened into a jaw with the under surface roughened. Just beneath this jaw the frame of the buckle is solid,\and so bent to meet the jaw that the two, closed together, form aperfect vise, which is closed by the natural set of the harness and gripes the trace firmly.
Upon the roller-pin to which the buckle-frame is attached is a tinted cam, held in its position by a spring. This cam plays upon the under side of the trace, and also binds it tightly, so that while either the vise or the cam alone might be deemed sufficient to hold the trace securely, the two combined in the same buckle will hold it so rmly that it is impossible for it to slip by any accident. By the use of one or both of these devices the buckle-tongue may be dispensed with. lIhe greater the tension upon the trace theflnore firmly is it held by the buckle.
The advantages ot' this inode of fastening are- First, it obviates the annoyance and danger attending the use of the ordinary buckle by the tongue drawing' through.
Second, the trace is more readily and quickly adjusted to any desired length, while with the old buckle it can only be adjusted to fixed distances.
Third, it is not weakened by the punching ot' holes for buckle-tongues, at which points traces have usually given out first.
I claiml. The use of a vise constructed substantially as described, and for the purposes mentioned above.
2. The cam and spring, constructed and used substantially as above described.
DAVID F. MAINE.
In presence ot'- M. R. DoLL, H. NELSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US50017A true US50017A (en) | 1865-09-19 |
Family
ID=2119571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US50017D Expired - Lifetime US50017A (en) | Improved trace-buckle |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US50017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2598369A (en) * | 1948-03-12 | 1952-05-27 | Grandi Giuseppe | Belt buckle |
-
0
- US US50017D patent/US50017A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2598369A (en) * | 1948-03-12 | 1952-05-27 | Grandi Giuseppe | Belt buckle |
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