GB532519A - Driving mechanism for planing machines - Google Patents

Driving mechanism for planing machines

Info

Publication number
GB532519A
GB532519A GB1544039A GB1544039A GB532519A GB 532519 A GB532519 A GB 532519A GB 1544039 A GB1544039 A GB 1544039A GB 1544039 A GB1544039 A GB 1544039A GB 532519 A GB532519 A GB 532519A
Authority
GB
United Kingdom
Prior art keywords
eccentricity
pump
shaft
reverse
constructed
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
Application number
GB1544039A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1544039A priority Critical patent/GB532519A/en
Publication of GB532519A publication Critical patent/GB532519A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/12—Fluid-pressure drives
    • B23Q2705/125—Fluid-pressure drives for planing machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)

Abstract

532,519. Hydraulic power transmission. STURM, E. May 24, 1939, No. 15440. [Class 69 (ii)] A hydraulic gear for reciprocating the table of a long planing machine is constructed so that the variations in the pump output are gradual and so that there is a constant transmission of power. The table rack 3 is geared to a shaft 4 clutched to the power shaft 6 which is driven from an electric motor 11 by means of a pump unit P and motor unit M, which may each be constructed as in Specification 439,027, [Group XXVI], with means for varying the eccentricity of the rotary housing relatively to the piston drum to vary or reverse the liquid flow. The units M, P are controlled respectively by levers 10, 8, operated from a cam shaft controlled by dogs on the table 2, and the mechanism is set so that the motor M is at maximum eccentricity while the table is being reversed, the eccentricity of the pump being adjusted during the reverse.
GB1544039A 1939-05-24 1939-05-24 Driving mechanism for planing machines Expired GB532519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1544039A GB532519A (en) 1939-05-24 1939-05-24 Driving mechanism for planing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1544039A GB532519A (en) 1939-05-24 1939-05-24 Driving mechanism for planing machines

Publications (1)

Publication Number Publication Date
GB532519A true GB532519A (en) 1941-01-27

Family

ID=10059176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1544039A Expired GB532519A (en) 1939-05-24 1939-05-24 Driving mechanism for planing machines

Country Status (1)

Country Link
GB (1) GB532519A (en)

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