GB137182A - Improvements relating to wood mortising machines - Google Patents

Improvements relating to wood mortising machines

Info

Publication number
GB137182A
GB137182A GB651719A GB651719A GB137182A GB 137182 A GB137182 A GB 137182A GB 651719 A GB651719 A GB 651719A GB 651719 A GB651719 A GB 651719A GB 137182 A GB137182 A GB 137182A
Authority
GB
United Kingdom
Prior art keywords
pulley
chain
mortising
shaft
wood
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
GB651719A
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.)
OLIVER MACHINERY CO
Oliver Machinery Co Ltd
Original Assignee
OLIVER MACHINERY CO
Oliver Machinery Co Ltd
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 OLIVER MACHINERY CO, Oliver Machinery Co Ltd filed Critical OLIVER MACHINERY CO
Priority to GB651719A priority Critical patent/GB137182A/en
Publication of GB137182A publication Critical patent/GB137182A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F5/00—Slotted or mortised work
    • B27F5/02—Slotting or mortising machines tools therefor
    • B27F5/06—Slotting or mortising machines tools therefor equipped with chain cutters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

137,182. Haigh, W. B., and Oliver Machinery Co. March 15, 1919. Mortising.-An attachment by means of which a hand-driven mortising-machine can be readily converted into a power-driven machine comprises a frame c adapted to be attached to the base of the machine and carrying a shaft d on which are mounted the ordinary fast and loose pulleys and a pulley f driving a pulley i mounted on the end of a radius-bar g journaled on the shaft d by means of a chain j. To the pulley i is connected a pulley h over which passes a chain k driving the mortising- chain shaft m on the sliding head-stock a. The tension of the chain k is maintained by means of a link n<1> of adjustable length pivoted to the radiusbar g and the headstock a.
GB651719A 1919-03-15 1919-03-15 Improvements relating to wood mortising machines Expired GB137182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB651719A GB137182A (en) 1919-03-15 1919-03-15 Improvements relating to wood mortising machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB651719A GB137182A (en) 1919-03-15 1919-03-15 Improvements relating to wood mortising machines

Publications (1)

Publication Number Publication Date
GB137182A true GB137182A (en) 1920-01-08

Family

ID=9815948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB651719A Expired GB137182A (en) 1919-03-15 1919-03-15 Improvements relating to wood mortising machines

Country Status (1)

Country Link
GB (1) GB137182A (en)

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