GB191005159A - Improvements connected with Metal Planing Machines. - Google Patents

Improvements connected with Metal Planing Machines.

Info

Publication number
GB191005159A
GB191005159A GB191005159DA GB191005159A GB 191005159 A GB191005159 A GB 191005159A GB 191005159D A GB191005159D A GB 191005159DA GB 191005159 A GB191005159 A GB 191005159A
Authority
GB
United Kingdom
Prior art keywords
pump
tappets
rams
lever
actuated
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
Inventor
Francis Leigh Martineau
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
Application granted granted Critical
Publication of GB191005159A publication Critical patent/GB191005159A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
    • B23D1/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the work-support

Landscapes

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

Abstract

5159. Martineau, F. L. Match 1. Planing. - The table is reciprocated by rams controlled by a c o ntinuously-driven pump, the distributing- valves of the pump being controlled by tappets on the table to give reversal. The pump is preferably of the type described in Specification 12,574/09, [Class 102 (i), Pumps &c.]. The rams c, c' are connected by pipes b, b<1> to the motor-driven pump a; and the controlling-shaft a<6> for the pump is actuated by a lever a<1>. This lever is actuated by spring-tappets f, a spring a<11> and link a<10> completing the movement; the springs on the tappets help the lever over the dead-point. A quick return is obtained by throwing the eccentric setting-ring of the pump over to unequal eccentricities. A double-acting hydraulic reciprocating machine may be used instead of the two rams.
GB191005159D 1910-03-01 1910-03-01 Improvements connected with Metal Planing Machines. Expired GB191005159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191005159T 1910-03-01

Publications (1)

Publication Number Publication Date
GB191005159A true GB191005159A (en) 1911-06-01

Family

ID=32491629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191005159D Expired GB191005159A (en) 1910-03-01 1910-03-01 Improvements connected with Metal Planing Machines.

Country Status (1)

Country Link
GB (1) GB191005159A (en)

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