US574547A - Thill-coupling - Google Patents
Thill-coupling Download PDFInfo
- Publication number
- US574547A US574547A US574547DA US574547A US 574547 A US574547 A US 574547A US 574547D A US574547D A US 574547DA US 574547 A US574547 A US 574547A
- Authority
- US
- United States
- Prior art keywords
- thill
- slot
- bolt
- pin
- coupling
- 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
- 238000010168 coupling process Methods 0.000 title description 7
- 238000005859 coupling reaction Methods 0.000 title description 7
- 238000010276 construction Methods 0.000 description 3
- 241000735495 Erica <angiosperm> Species 0.000 description 1
- 102000017795 Perilipin-1 Human genes 0.000 description 1
- 108010067162 Perilipin-1 Proteins 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/01—Traction couplings or hitches characterised by their type
- B60D1/02—Bolt or shackle-type couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32819—Pivoted including tension or take-up means
- Y10T403/32852—External of bearing assembly, e.g., antirattler, etc.
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/59—Manually releaseable latch type
- Y10T403/599—Spring biased manipulator
Definitions
- My invention relates to thill-couplings.
- My object is to provide an extremely simple and strong thill-coupling which will be of such improved and peculiar construction that its members can be quickly and easily separated or assembled without the necessity of employing a tool of anykind, so that the t-hill can be uncoupled in an exceedingly short space of time.
- my invention consists of a thill-couplin g comprising certain novel features and combinations appearing more fully hereinafter.
- Figure l is a side elevation of my improved thill-coupling; Fig. 2, a plan View; Fig. 3, a front end View, and Fig. 4 a View in cross-section taken through the locking-bolt and spring.
- the numeral 1 designates the axle of a ve- 2 is a clip of.ordinary construction which is provided with the usual clamping plate and nuts for holding the same to the axle.
- a U-shaped bracket 2 Formed integral with the forward portion of this clip is a U-shaped bracket 2, adapted to receive the end of the thill.
- This bracket is formed at one side into a head 3, which is provided with an opening 4, that extends from the front portion to the rear.
- a vertically-extending slot 6 is made through the outer portion of the head and extends therethrough, leading into the opening 4 in the latter. At right angles to this slot there 'is a second slot 7, which leads into the opening of the head, but does not extend through the latter, as is the case with slot 6.
- the numeral 8 designates a cylindrical locking-pin which passes freely throughopenings in the head and the arm of the bracket opposite, and said bolt is provided with an enlarged eye 9.
- the bolt has extending through the shank thereof a locking-pin 10, which projects out on both sides of said shank, said locking-pin being of a proper size to pass easily through the slot 6, so that after it has been received in the opening in the head the bolt can be turned and said pin received in the slot 7, so that it will be prevented from turning or coming loose.
- the numeral 11 designates a spiral spring which encircles the shank of the bolt and is located between the eye thereof and the head of the bracket, said spring tending to keep the pin in the slot 7 after reception therein, so that the bolt will be prevented from turning or coming loose in any manner.
- the bolt is pressed inwardly against the action of the spring until the pin lies in the opening in the head. After the pin has been forced into the opening of the head the bolt can be turned until the pin is brought into alinement with the slot 6, whereupon the spring will force the bolt outward and draw the pin through said slot, and the bolt can then be removed from the bracket, whereupon the thill will be uncoupled.
- a bracket adapted for connection to the axle of the vehicle and for the reception of the thill, said bracket being provided with a slot which extends through one of the arms thereof, and also having a second locking-slot in the inner face of a recess in the arm, of a cylindrical locking-bolt provided with a pin which is adapted to be passed through the first-named slot and to be turned so that its pin will be received in the locking-slot.
Description
( No Model.)
E. B. LEWIS.
THILL COUPLING.
No. 574,547. Patented Jan. 5, 1897.
WJZJVLESSES [WE/V202 I W j arny I hicle.
ATENT Erica.
EVERETT l3. LElYIS, OF DIVIGIIT, ILLINOIS.
THILL-COUPLING.
SPECIFICATION forming part of Letters Patent No, 574,547, dated J anuary 5, 1897.
Application filed July 29, 1896. Serial .NO- 600,928. (N0 model.)
To aZZ whom it 'lfl/(l/y concern:
Be it known that I, EVERETT B. LEWIS, a citizen of the United States, residing at Dwight, in the county of Livingston and State of Illinois, have invented certain new and useful Improvements in Thill-Oou plin gs and I dohereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention relates to thill-couplings.
My object is to provide an extremely simple and strong thill-coupling which will be of such improved and peculiar construction that its members can be quickly and easily separated or assembled without the necessity of employing a tool of anykind, so that the t-hill can be uncoupled in an exceedingly short space of time.
Having this object in view, my invention consists of a thill-couplin g comprising certain novel features and combinations appearing more fully hereinafter.
In the accompanying drawings, Figure l is a side elevation of my improved thill-coupling; Fig. 2, a plan View; Fig. 3, a front end View, and Fig. 4 a View in cross-section taken through the locking-bolt and spring.
The numeral 1 designates the axle of a ve- 2 is a clip of.ordinary construction which is provided with the usual clamping plate and nuts for holding the same to the axle. Formed integral with the forward portion of this clip is a U-shaped bracket 2, adapted to receive the end of the thill. This bracket is formed at one side into a head 3, which is provided with an opening 4, that extends from the front portion to the rear. A vertically-extending slot 6 is made through the outer portion of the head and extends therethrough, leading into the opening 4 in the latter. At right angles to this slot there 'is a second slot 7, which leads into the opening of the head, but does not extend through the latter, as is the case with slot 6.
The numeral 8 designates a cylindrical locking-pin which passes freely throughopenings in the head and the arm of the bracket opposite, and said bolt is provided with an enlarged eye 9. The bolt has extending through the shank thereof a locking-pin 10, which projects out on both sides of said shank, said locking-pin being of a proper size to pass easily through the slot 6, so that after it has been received in the opening in the head the bolt can be turned and said pin received in the slot 7, so that it will be prevented from turning or coming loose.
The numeral 11 designates a spiral spring which encircles the shank of the bolt and is located between the eye thereof and the head of the bracket, said spring tending to keep the pin in the slot 7 after reception therein, so that the bolt will be prevented from turning or coming loose in any manner. When, however, it is desirable to unlock the thill, the bolt is pressed inwardly against the action of the spring until the pin lies in the opening in the head. After the pin has been forced into the opening of the head the bolt can be turned until the pin is brought into alinement with the slot 6, whereupon the spring will force the bolt outward and draw the pin through said slot, and the bolt can then be removed from the bracket, whereupon the thill will be uncoupled.
It is obvious that slight and immaterial changes of construction might be resorted to byaskilled mechanic without detractingfrom any of the advantages of my invention, and
hence it is to be understood that I'consider myself entitled to all such variations as come within the spirit and scope of my invention.
Having thus described myinvention, what I claim as new, and desire to secure by Letters Patent, is-
1. In a thill-coupling, the combination with a bracket adapted for connection to the axle of the vehicle and for the reception of the thill, said bracket being provided with a slot which extends through one of the arms thereof, and also having a second locking-slot in the inner face of a recess in the arm, of a cylindrical locking-bolt provided with a pin which is adapted to be passed through the first-named slot and to be turned so that its pin will be received in the locking-slot.
2. In a thill-coupling the combination with a bracket adapted for connection to the axle of the vehicle, the said bracket being provided with an open head,which head is formed with an internal locking-slot and also having a slot which leads through the side of the lleadinto the opening in the latter, of a lock in g-bolt provided with a pin which is ad apted to be passed through the last-named slot and be turned so that its pin will be received in the locking-slot, and 2t coil-spring encircling the bolt and interposed between the end of the latter and the head of the bracket whereby after the bolt is once located the pin is 1'0- 10 tained in the locking-slotv In testimony whereof I have signed this specification in the presence of two subscribing witnesses.
'EVERE'V B. LEWIS. \Yitncsses:
B. H. GROLL,
'W. M. DAVIS.
Publications (1)
Publication Number | Publication Date |
---|---|
US574547A true US574547A (en) | 1897-01-05 |
Family
ID=2643240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US574547D Expired - Lifetime US574547A (en) | Thill-coupling |
Country Status (1)
Country | Link |
---|---|
US (1) | US574547A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2815556A (en) * | 1955-08-10 | 1957-12-10 | California Research Corp | Safety belt clamp |
US4865578A (en) * | 1988-05-16 | 1989-09-12 | Moll Richard J | Glue head mounting bracket for glue applying folding machines |
US20020116327A1 (en) * | 2000-12-04 | 2002-08-22 | Venkatesan Srinivasan | System and methods for syndication of financial obligations |
-
0
- US US574547D patent/US574547A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2815556A (en) * | 1955-08-10 | 1957-12-10 | California Research Corp | Safety belt clamp |
US4865578A (en) * | 1988-05-16 | 1989-09-12 | Moll Richard J | Glue head mounting bracket for glue applying folding machines |
US20020116327A1 (en) * | 2000-12-04 | 2002-08-22 | Venkatesan Srinivasan | System and methods for syndication of financial obligations |
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