US668687A - Thill-coupling. - Google Patents

Thill-coupling. Download PDF

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Publication number
US668687A
US668687A US3889200A US1900038892A US668687A US 668687 A US668687 A US 668687A US 3889200 A US3889200 A US 3889200A US 1900038892 A US1900038892 A US 1900038892A US 668687 A US668687 A US 668687A
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Prior art keywords
coupling
thill
hood
lever
eyes
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Expired - Lifetime
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US3889200A
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Louis G Mayer
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Louis G Mayer
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62CVEHICLES DRAWN BY ANIMALS
    • B62C5/00Draught assemblies

Description

(No Model.)

UNITED 'STATES PATENT OFFICE.

LOUIS G. MAYER, OF CINCINNATI, OHIO.

THlLL-COUPLING.

SPECIFICATION forming part of Letters Patent No. 668,687, dated February 26, 1901.

Application filed December 6, 1900. Serial No. 38,892. (No model.)

To @ZZ whom it may concern,.-

Beit known that I, LOUIS G. MAYER, a citizen of the United States, residing at Cincinnati, in the county of Hamilton and State of Ohio, have invented certain new and useful Improvements in rPhill-Couplings, of which the following is a specification.

The object of my invention is to provide an antirattling device which can be applied to the ordinary form of shaft-coupling without any change.

The features of myinvention are more fully set forth in the description of the accompanying drawings, forming a part of this specification, in which- Figure 1 is a side elevation of my improvement in position for use. Fig. 2 is a similar view of Fig. l, showing the position of parts in the act of uncoupling. Fig. 3 is a section on line a; Fig. 1. Fig. 4 is a perspective View of the coupling-shell.

A represents the axle, B the shaft-iron, and C the eyes, which are secured to the clip-yoke D in the ordinary manner. These parts are of the ordinary construction. I

The features of my invention consist of a coupling-hood F, which is provided with slots a @,which engage over the iiattened or grooved sections h b of the pivot-bolt o, on which the shaft-iron B journals.

d d represent pivotal ears through which are passed a pin e to secure the cam-locking lever G. The rear and inner end of this lever G is provided with a pair of cams h h, formed integral with the lever, which bear against the eyes C as said lever is pressed downward and draws the hood F downward to engage over the fiat-sided bolt, bringing the slots a, a 0f the shell into engagement therewith and locking the bolt and coupling into position.

In order that the leverG may be held in position when the parts are coupled together,

I provide a compression-spring H, which engages over the eye of the shaft-iron B and presses the same irmly against the shaft-iron when the points of the cams h h, as it will be seen in Fig. l, have moved past their center and tend to hold the lever in position. The spring exerts an auxiliary force for holding the cam-lever Gin position. At the same time it takes up all lost motion of the joints of the coupling and effectively prevents any rattling of the parts.

It will be observed that the engagement of the coupling is automatically released by the forward movement of the cam-lever.

Having described my invention, I claim- 1. In a thill-coupling the combination with the eyes of a thill-yoke, a hood straddling the said eyes, a spring supported in said hood, open recesses in the sides of said hood adapted to pass over the ends of the coupling-bolt, a cam-lever fulcrumed in said hood under the said open orifices adapted to bear against the yoke-eyes whereby the hood is yieldingly clamped down upon the shaft-iron, substantially as specified. Y

2. In a thill-coupling, a hood adapted to straddle the eyes of a thill-yoke, the said hood having open downwardly-projected orifices a, an upturned spring H and downwardly-projected bearing-prongs d d in which is pivoted a cam-lever G adapted to bear against the yoke-eyes when the hood is in position,where by the spring is made to engage the thill-i ron, and the said open orices of the hood to engage the ends of the thill-bolt, substantially as specified.

In testimony whereof I have hereunto set my hand.

LOUIS G. MAYER. Witnesses:

OLIvER B. KAISER, PEARL MCMIOHAEL.

US3889200A 1900-12-06 1900-12-06 Thill-coupling. Expired - Lifetime US668687A (en)

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Cited By (35)

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US9577664B2 (en) 2010-05-20 2017-02-21 Kandou Labs, S.A. Efficient processing and detection of balanced codes
US9692381B2 (en) 2014-05-16 2017-06-27 Kandou Labs, S.A. Symmetric linear equalization circuit with increased gain
US9692555B2 (en) 2010-05-20 2017-06-27 Kandou Labs, S.A. Vector signaling with reduced receiver complexity
US9806761B1 (en) 2014-01-31 2017-10-31 Kandou Labs, S.A. Methods and systems for reduction of nearest-neighbor crosstalk
US9819522B2 (en) 2010-05-20 2017-11-14 Kandou Labs, S.A. Circuits for efficient detection of vector signaling codes for chip-to-chip communication
US9838234B2 (en) 2014-08-01 2017-12-05 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US9852806B2 (en) 2014-06-20 2017-12-26 Kandou Labs, S.A. System for generating a test pattern to detect and isolate stuck faults for an interface using transition coding
US9893911B2 (en) 2014-07-21 2018-02-13 Kandou Labs, S.A. Multidrop data transfer
US9900186B2 (en) 2014-07-10 2018-02-20 Kandou Labs, S.A. Vector signaling codes with increased signal to noise characteristics
US9906358B1 (en) 2016-08-31 2018-02-27 Kandou Labs, S.A. Lock detector for phase lock loop
US9917711B2 (en) 2014-06-25 2018-03-13 Kandou Labs, S.A. Multilevel driver for high speed chip-to-chip communications
US9929818B2 (en) 2010-05-20 2018-03-27 Kandou Bus, S.A. Methods and systems for selection of unions of vector signaling codes for power and pin efficient chip-to-chip communication
US9985745B2 (en) 2013-06-25 2018-05-29 Kandou Labs, S.A. Vector signaling with reduced receiver complexity
US9985634B2 (en) 2010-05-20 2018-05-29 Kandou Labs, S.A. Data-driven voltage regulator
US10003454B2 (en) 2016-04-22 2018-06-19 Kandou Labs, S.A. Sampler with low input kickback
US10003315B2 (en) 2016-01-25 2018-06-19 Kandou Labs S.A. Voltage sampler driver with enhanced high-frequency gain
US10003424B2 (en) 2014-07-17 2018-06-19 Kandou Labs, S.A. Bus reversible orthogonal differential vector signaling codes
US10020966B2 (en) 2014-02-28 2018-07-10 Kandou Labs, S.A. Vector signaling codes with high pin-efficiency for chip-to-chip communication and storage
US10055372B2 (en) 2015-11-25 2018-08-21 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US10057049B2 (en) 2016-04-22 2018-08-21 Kandou Labs, S.A. High performance phase locked loop
US10056903B2 (en) 2016-04-28 2018-08-21 Kandou Labs, S.A. Low power multilevel driver
US10091035B2 (en) 2013-04-16 2018-10-02 Kandou Labs, S.A. Methods and systems for high bandwidth communications interface
US10116468B1 (en) 2017-06-28 2018-10-30 Kandou Labs, S.A. Low power chip-to-chip bidirectional communications
US10116472B2 (en) 2015-06-26 2018-10-30 Kandou Labs, S.A. High speed communications system
US10153591B2 (en) 2016-04-28 2018-12-11 Kandou Labs, S.A. Skew-resistant multi-wire channel
US10200188B2 (en) 2016-10-21 2019-02-05 Kandou Labs, S.A. Quadrature and duty cycle error correction in matrix phase lock loop
US10200218B2 (en) 2016-10-24 2019-02-05 Kandou Labs, S.A. Multi-stage sampler with increased gain
US10203226B1 (en) 2017-08-11 2019-02-12 Kandou Labs, S.A. Phase interpolation circuit
US10243765B2 (en) 2014-10-22 2019-03-26 Kandou Labs, S.A. Method and apparatus for high speed chip-to-chip communications
US10277431B2 (en) 2016-09-16 2019-04-30 Kandou Labs, S.A. Phase rotation circuit for eye scope measurements
US10326623B1 (en) 2017-12-08 2019-06-18 Kandou Labs, S.A. Methods and systems for providing multi-stage distributed decision feedback equalization
US10333741B2 (en) 2016-04-28 2019-06-25 Kandou Labs, S.A. Vector signaling codes for densely-routed wire groups
US10333749B2 (en) 2014-05-13 2019-06-25 Kandou Labs, S.A. Vector signaling code with improved noise margin
US10348436B2 (en) 2014-02-02 2019-07-09 Kandou Labs, S.A. Method and apparatus for low power chip-to-chip communications with constrained ISI ratio
US10372665B2 (en) 2016-10-24 2019-08-06 Kandou Labs, S.A. Multiphase data receiver with distributed DFE

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9929818B2 (en) 2010-05-20 2018-03-27 Kandou Bus, S.A. Methods and systems for selection of unions of vector signaling codes for power and pin efficient chip-to-chip communication
US9692555B2 (en) 2010-05-20 2017-06-27 Kandou Labs, S.A. Vector signaling with reduced receiver complexity
US10044452B2 (en) 2010-05-20 2018-08-07 Kandou Labs, S.A. Methods and systems for skew tolerance in and advanced detectors for vector signaling codes for chip-to-chip communication
US9819522B2 (en) 2010-05-20 2017-11-14 Kandou Labs, S.A. Circuits for efficient detection of vector signaling codes for chip-to-chip communication
US9577664B2 (en) 2010-05-20 2017-02-21 Kandou Labs, S.A. Efficient processing and detection of balanced codes
US9985634B2 (en) 2010-05-20 2018-05-29 Kandou Labs, S.A. Data-driven voltage regulator
US10164809B2 (en) 2010-12-30 2018-12-25 Kandou Labs, S.A. Circuits for efficient detection of vector signaling codes for chip-to-chip communication
US10091035B2 (en) 2013-04-16 2018-10-02 Kandou Labs, S.A. Methods and systems for high bandwidth communications interface
US9985745B2 (en) 2013-06-25 2018-05-29 Kandou Labs, S.A. Vector signaling with reduced receiver complexity
US9806761B1 (en) 2014-01-31 2017-10-31 Kandou Labs, S.A. Methods and systems for reduction of nearest-neighbor crosstalk
US10177812B2 (en) 2014-01-31 2019-01-08 Kandou Labs, S.A. Methods and systems for reduction of nearest-neighbor crosstalk
US10348436B2 (en) 2014-02-02 2019-07-09 Kandou Labs, S.A. Method and apparatus for low power chip-to-chip communications with constrained ISI ratio
US10020966B2 (en) 2014-02-28 2018-07-10 Kandou Labs, S.A. Vector signaling codes with high pin-efficiency for chip-to-chip communication and storage
US10333749B2 (en) 2014-05-13 2019-06-25 Kandou Labs, S.A. Vector signaling code with improved noise margin
US9692381B2 (en) 2014-05-16 2017-06-27 Kandou Labs, S.A. Symmetric linear equalization circuit with increased gain
US9852806B2 (en) 2014-06-20 2017-12-26 Kandou Labs, S.A. System for generating a test pattern to detect and isolate stuck faults for an interface using transition coding
US9917711B2 (en) 2014-06-25 2018-03-13 Kandou Labs, S.A. Multilevel driver for high speed chip-to-chip communications
US10091033B2 (en) 2014-06-25 2018-10-02 Kandou Labs, S.A. Multilevel driver for high speed chip-to-chip communications
US10320588B2 (en) 2014-07-10 2019-06-11 Kandou Labs, S.A. Vector signaling codes with increased signal to noise characteristics
US9900186B2 (en) 2014-07-10 2018-02-20 Kandou Labs, S.A. Vector signaling codes with increased signal to noise characteristics
US10003424B2 (en) 2014-07-17 2018-06-19 Kandou Labs, S.A. Bus reversible orthogonal differential vector signaling codes
US10230549B2 (en) 2014-07-21 2019-03-12 Kandou Labs, S.A. Multidrop data transfer
US9893911B2 (en) 2014-07-21 2018-02-13 Kandou Labs, S.A. Multidrop data transfer
US9838234B2 (en) 2014-08-01 2017-12-05 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US10122561B2 (en) 2014-08-01 2018-11-06 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US10243765B2 (en) 2014-10-22 2019-03-26 Kandou Labs, S.A. Method and apparatus for high speed chip-to-chip communications
US10116472B2 (en) 2015-06-26 2018-10-30 Kandou Labs, S.A. High speed communications system
US10055372B2 (en) 2015-11-25 2018-08-21 Kandou Labs, S.A. Orthogonal differential vector signaling codes with embedded clock
US10003315B2 (en) 2016-01-25 2018-06-19 Kandou Labs S.A. Voltage sampler driver with enhanced high-frequency gain
US10057049B2 (en) 2016-04-22 2018-08-21 Kandou Labs, S.A. High performance phase locked loop
US10003454B2 (en) 2016-04-22 2018-06-19 Kandou Labs, S.A. Sampler with low input kickback
US10056903B2 (en) 2016-04-28 2018-08-21 Kandou Labs, S.A. Low power multilevel driver
US10333741B2 (en) 2016-04-28 2019-06-25 Kandou Labs, S.A. Vector signaling codes for densely-routed wire groups
US10153591B2 (en) 2016-04-28 2018-12-11 Kandou Labs, S.A. Skew-resistant multi-wire channel
US9906358B1 (en) 2016-08-31 2018-02-27 Kandou Labs, S.A. Lock detector for phase lock loop
US10355852B2 (en) 2016-08-31 2019-07-16 Kandou Labs, S.A. Lock detector for phase lock loop
US10277431B2 (en) 2016-09-16 2019-04-30 Kandou Labs, S.A. Phase rotation circuit for eye scope measurements
US10200188B2 (en) 2016-10-21 2019-02-05 Kandou Labs, S.A. Quadrature and duty cycle error correction in matrix phase lock loop
US10372665B2 (en) 2016-10-24 2019-08-06 Kandou Labs, S.A. Multiphase data receiver with distributed DFE
US10200218B2 (en) 2016-10-24 2019-02-05 Kandou Labs, S.A. Multi-stage sampler with increased gain
US10116468B1 (en) 2017-06-28 2018-10-30 Kandou Labs, S.A. Low power chip-to-chip bidirectional communications
US10203226B1 (en) 2017-08-11 2019-02-12 Kandou Labs, S.A. Phase interpolation circuit
US10326623B1 (en) 2017-12-08 2019-06-18 Kandou Labs, S.A. Methods and systems for providing multi-stage distributed decision feedback equalization

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