GB191406636A - Improvements in Lathe Driving-chucks. - Google Patents

Improvements in Lathe Driving-chucks.

Info

Publication number
GB191406636A
GB191406636A GB191406636DA GB191406636A GB 191406636 A GB191406636 A GB 191406636A GB 191406636D A GB191406636D A GB 191406636DA GB 191406636 A GB191406636 A GB 191406636A
Authority
GB
United Kingdom
Prior art keywords
front plate
jaws
pins
plate
backplate
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
Willard Arthur Weiss
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 GB191406636A publication Critical patent/GB191406636A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

6636. Weiss, W. A. March 16. Lathe drivers and carriers.-In a lathe driver and carrier of the type in which jaws are pivoted to a flanged back plate and partly enclosed by a relativelyrotatable flanged overlapping front plate, the rim of one plate has a peripheral groove with a slot leading therefrom through which is passed a lug on the other rim to form a bayonet-joint. The jaws 11 are pivoted on pins 12 projecting from the back-plate 1 into a groove 23 on the front plate 5 and actuated by pins 15 on the front plate engaging grooves in the outer ends of the jaws. Lugs 8 on the front plate pass through the bayonet-slots 9 in the backplate and pins 10 are then screwed into the backplate to prevent the lugs from leaving the groove 4 and to act as stops to the rotation of the front plate. Springs 18 stretching between pins 16, 17 secured to the plates actuate the front plate to close the jaws. The front plate may be retained in any adjusted position by means of a pawl 21 pivoted in a recess under the backplate, and frictionally engaging the front plate.
GB191406636D 1914-03-16 1914-03-16 Improvements in Lathe Driving-chucks. Expired GB191406636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191406636T 1914-03-16

Publications (1)

Publication Number Publication Date
GB191406636A true GB191406636A (en) 1915-03-04

Family

ID=32374161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191406636D Expired GB191406636A (en) 1914-03-16 1914-03-16 Improvements in Lathe Driving-chucks.

Country Status (1)

Country Link
GB (1) GB191406636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397537A (en) * 2015-11-13 2016-03-16 浙江全顺机床有限公司 Numerical control machine tool chuck device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397537A (en) * 2015-11-13 2016-03-16 浙江全顺机床有限公司 Numerical control machine tool chuck device
CN105397537B (en) * 2015-11-13 2018-06-01 浙江全顺机床有限公司 Numerically-controlled machine tool cartridge device

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