GB1041110A - Improvements in or relating to lever systems for use in manually effecting the advancing movement of tool carriers of machine tools - Google Patents

Improvements in or relating to lever systems for use in manually effecting the advancing movement of tool carriers of machine tools

Info

Publication number
GB1041110A
GB1041110A GB5237764A GB5237764A GB1041110A GB 1041110 A GB1041110 A GB 1041110A GB 5237764 A GB5237764 A GB 5237764A GB 5237764 A GB5237764 A GB 5237764A GB 1041110 A GB1041110 A GB 1041110A
Authority
GB
United Kingdom
Prior art keywords
shaft
lever
recesses
tool carrier
disc
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
GB5237764A
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
Publication of GB1041110A publication Critical patent/GB1041110A/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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
    • 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
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flexible Shafts (AREA)
  • Sawing (AREA)

Abstract

1,041,110. Sawing. A. EISELE. Dec. 23, 1964 [Jan. 18, 1964], No. 52377/64. Heading B5L. A lever system for manually effecting the advance movement of a tool carrier 10 of a bench sawing machine or other machine tool and which operates to angularly displace a transmission shaft 24 of the tool carrier about the axis of the shaft comprises a manually operable lever 26 which is pivotable about the transmission shaft 24 and has a locking member 44 adapted for selective engagement with any one of a plurality of stops 38 of a transmission member 36 rotatable with the shaft. As described, the machine is a bench saw having a blade 20 mounted on the tool carrier 10 which is vertically slidable on guide rods 12, 14 carried by stand 22. The tool carrier is urged to an upper position by a spring 16 and is movable by a rack-and-pinion mechanism along the guide rods, the pinion being mounted on the shaft 24. The transmission member consists of a disc 36 which is secured by a pin 34 to the shaft and formed with a plurality of recesses 38 comprising the stops. The lever 26 has a body 28 formed with bearing lugs 30, 32 embracing the disc 36 and rotatably supporting the lever on the shaft 24. A rod 48 is slidable in a bore in the lever body 26 and carries the locking members 44 at its lower end, a spring 54 acting to urge the member into engagement with one or other of the recesses 38. The upper end of the rod is provided with handles 62, 64 extending through slots 56, 58 in the upper end of the lever, whereby the locking member can be raised from a recess and the lever rotated relative to the shaft to a position in which the lever is again locked to the shaft by the member engaging another one of the recesses. In another embodiment, the locking member and the disc having the recesses are replaced by a pawl and toothed wheel.
GB5237764A 1964-01-18 1964-12-23 Improvements in or relating to lever systems for use in manually effecting the advancing movement of tool carriers of machine tools Expired GB1041110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964E0019344 DE1890056U (en) 1964-01-18 1964-01-18 DRIVE ROD FOR MANUALLY OPERATED PERFORMANCE OF THE FEED MOVEMENT OF THE TOOL CARRIER OF MACHINE TOOLS.

Publications (1)

Publication Number Publication Date
GB1041110A true GB1041110A (en) 1966-09-01

Family

ID=7069983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5237764A Expired GB1041110A (en) 1964-01-18 1964-12-23 Improvements in or relating to lever systems for use in manually effecting the advancing movement of tool carriers of machine tools

Country Status (5)

Country Link
BE (1) BE658436A (en)
DE (1) DE1890056U (en)
FR (1) FR1420873A (en)
GB (1) GB1041110A (en)
NL (1) NL6500141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811487U (en) * 1971-06-18 1973-02-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112605469B (en) * 2020-11-25 2022-12-09 镇江领驭立方智能装备有限公司 Quick cutting device is used in new material processing that can link and remove dust

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811487U (en) * 1971-06-18 1973-02-08

Also Published As

Publication number Publication date
NL6500141A (en) 1965-07-19
BE658436A (en) 1965-05-17
FR1420873A (en) 1965-12-10
DE1890056U (en) 1964-03-26

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