US112463A - Improvement in pitmen - Google Patents

Improvement in pitmen Download PDF

Info

Publication number
US112463A
US112463A US112463DA US112463A US 112463 A US112463 A US 112463A US 112463D A US112463D A US 112463DA US 112463 A US112463 A US 112463A
Authority
US
United States
Prior art keywords
head
pitman
pitmen
improvement
halves
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
Application number
Publication date
Application granted granted Critical
Publication of US112463A publication Critical patent/US112463A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/026—Constructions of connecting-rods with constant length made of fibre reinforced resin
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/10—Details of socket shapes
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/30—Dovetail-like connections
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/406—Clamping parts being collars, bushings or wedges
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2151—Longitudinally adjustable

Definitions

  • my invention ⁇ consists in the construction and arrangement of a pitman-head for reapers, mowers, 85o., as will-.be hereinafter fully set forth.
  • My pitman-head is made in halves, A, of malleable iron, brass, or any other suitable material.
  • Each half is provided with a groove, deep. enough, so that, when the halves ⁇ are put together, the pitman-rod'Bwill becompletely inolosed as far Ydown as-.the head extends.
  • Atthe inner ends of theV grooves in the head are formed enlargements, for the reception of the head or circular projection b on the inner end of the Jpitman, thereby preventing the same from pulling ont of the head, but at the same time allowing the pitman to turn freely.
  • each half of the pitman-head is enlarged and provided withI a circular hole, through which, when the head is put together, is passed a pipe-box, O.
  • the halves are put together and fastened by screws or rivets, and a nut, D, ou the lower end.
  • a is the opening for oiling the crank or' wrist-pin, which ypasses through the pipe-box C.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Forging (AREA)

Description

GEORGEW. JASON, OF LODI,
Letters Patent No. 112,463, dated March 7, .1871.
IMPRov'EMEN-r 1N PlTMEN.
The Schedule referred to in these Letters Patent and making part of the same.
To all rwhom 'it 'may concern Be it known that I, GEORGE W. J AsoN, yof Lodi, in the county of Medina and in the State of Ohio, have invented certain new and useful Improvements in Pitman-Head for Reapers; and do hereby declare that thefollowing is a full, clear, and exact description thereof, reference being had to the accompanying drawing and to the letters of Vreference marked thereon making apart of this specification.
The nature of my invention `consists in the construction and arrangement of a pitman-head for reapers, mowers, 85o., as will-.be hereinafter fully set forth.
In orden to enable others skilled in the art to' which my invention appertainsto make and use the same, I will now Vproceed .toA describe its construction and op- EIOU, referring t0 the annexed drawing, which represents a longitudinal vertical section of the end of the pitman with one-half of the head. y l
My pitman-head is made in halves, A, of malleable iron, brass, or any other suitable material.
Each half is provided with a groove, deep. enough, so that, when the halves `are put together, the pitman-rod'Bwill becompletely inolosed as far Ydown as-.the head extends.
Atthe inner ends of theV grooves in the head are formed enlargements, for the reception of the head or circular projection b on the inner end of the Jpitman, thereby preventing the same from pulling ont of the head, but at the same time allowing the pitman to turn freely.
The upper end of each half of the pitman-head is enlarged and provided withI a circular hole, through which, when the head is put together, is passed a pipe-box, O.
The halves are put together and fastened by screws or rivets, and a nut, D, ou the lower end.
a is the opening for oiling the crank or' wrist-pin, which ypasses through the pipe-box C.
Having thus fully described my invention,
What I claim as new, vand desire to secure by Letv The combination of the-bisected head Awith pipebox' C, oil-cup a, nut D, and the pitman B, with its solid circular projection b, all substantially as and for the purposes herein set forth.
-In testimony that I claim `the foregoing I have hGEi'Yeuni'o4 set my hand this 7thi day of December, 1
GEORGE W. JASON.
Witnesses: f
- S. L; DYER,
E. M. VANANTWERP.
US112463D Improvement in pitmen Expired - Lifetime US112463A (en)

Publications (1)

Publication Number Publication Date
US112463A true US112463A (en) 1871-03-07

Family

ID=2181930

Family Applications (1)

Application Number Title Priority Date Filing Date
US112463D Expired - Lifetime US112463A (en) Improvement in pitmen

Country Status (1)

Country Link
US (1) US112463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040103505A1 (en) * 2002-03-15 2004-06-03 Canimex Inc. Chain keeper and method of retaining a chain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040103505A1 (en) * 2002-03-15 2004-06-03 Canimex Inc. Chain keeper and method of retaining a chain

Similar Documents

Publication Publication Date Title
US303474A (en) Look joint foe fishing rods
US112463A (en) Improvement in pitmen
US748236A (en) Pitman for mowers or reapers.
US227393A (en) Pitman-connection
US113039A (en) Improvement in pitman-rod connections
US148369A (en) Improvement in pitmen
US117623A (en) Improvement in scythe-fastenings
US77181A (en) Improvement in wrist-pins foe reapers and mowers
US513182A (en) William v
US141902A (en) Improvement in pitmen
US88863A (en) Improvement in harvester-pitmen
US568083A (en) Tug fastener or attachment
US1541758A (en) Crank-shaft and connecting-rod mechanism
US138709A (en) Improvement in coupling-joints for reapers
US286008A (en) Pitman
US166039A (en) Improvement in pitmen
US121789A (en) Improvement in pitman-connections
US246466A (en) cretcher
US274942A (en) Machines
US182983A (en) Improvement in pitmen for harvesters
US174045A (en) Improvement in chain-pump buckets
US70143A (en) Improvement in pitman-head and wrist-pin
US119356A (en) Improvement in harvester-pitmen
US220878A (en) Improvement in pitman-connections
US289779A (en) Pitman-box