GB860713A - Improvements in or relating to means for transforming rotary motion into reciprocating motion - Google Patents

Improvements in or relating to means for transforming rotary motion into reciprocating motion

Info

Publication number
GB860713A
GB860713A GB2947256A GB2947256A GB860713A GB 860713 A GB860713 A GB 860713A GB 2947256 A GB2947256 A GB 2947256A GB 2947256 A GB2947256 A GB 2947256A GB 860713 A GB860713 A GB 860713A
Authority
GB
United Kingdom
Prior art keywords
slide
drum
cam
relating
motion
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
GB2947256A
Inventor
Victor Robert Winrow
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms 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
Priority to BE560733D priority Critical patent/BE560733A/xx
Application filed by Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB2947256A priority patent/GB860713A/en
Priority to FR1182002D priority patent/FR1182002A/en
Publication of GB860713A publication Critical patent/GB860713A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal or cams
    • 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
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • 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
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • 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
    • B23Q2705/18—Feeding other members supporting tools also feeding working spindles supports
    • B23Q2705/182—Feeding other members supporting tools also feeding working spindles supports in lathes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

860,713. Cam mechanisms. BIRMINGHAM SMALL ARMS CO. Ltd. July 24, 1957 [Sept. 27, 1956], No. 29472/56. Class 80 (3). [Also in Group XXII] A member 2, such as the slide of a turret lathe tool holder 1, is reciprocated by a pair of cam drums 7, 10 cooperating with followers 4, 5 respectively on the slide. The drum 7 has a plurality of cam projections 6 on its periphery for engaging successively with the follower 4 for effecting successive feeding movements of the slide. The return movements of the slide are effected at greater speed by a single cam projection 9 on drum 10 which is driven at an appropriately higher speed than the drum 7 through gearing 11, 12.
GB2947256A 1956-09-27 1956-09-27 Improvements in or relating to means for transforming rotary motion into reciprocating motion Expired GB860713A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE560733D BE560733A (en) 1956-09-27
GB2947256A GB860713A (en) 1956-09-27 1956-09-27 Improvements in or relating to means for transforming rotary motion into reciprocating motion
FR1182002D FR1182002A (en) 1956-09-27 1957-09-04 Device intended to transform a rotary movement into a back-and-forth movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2947256A GB860713A (en) 1956-09-27 1956-09-27 Improvements in or relating to means for transforming rotary motion into reciprocating motion

Publications (1)

Publication Number Publication Date
GB860713A true GB860713A (en) 1961-02-08

Family

ID=10292100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2947256A Expired GB860713A (en) 1956-09-27 1956-09-27 Improvements in or relating to means for transforming rotary motion into reciprocating motion

Country Status (3)

Country Link
BE (1) BE560733A (en)
FR (1) FR1182002A (en)
GB (1) GB860713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931744A (en) * 1973-06-05 1976-01-13 Robert Bosch G.M.B.H. Hammer-drill

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458652A1 (en) * 1979-06-13 1981-01-02 Mecanismes Comp Ind De LEVER ACTUATOR HAS TWO STABLE POSITIONS, ESPECIALLY LOCKING LEVER FOR AN AUTOMOBILE LOCK
FR2692331B1 (en) * 1992-06-16 1995-02-10 Sopap Sa Cam device for transforming a rotational movement into a rectilinear translational movement of variable stroke.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931744A (en) * 1973-06-05 1976-01-13 Robert Bosch G.M.B.H. Hammer-drill

Also Published As

Publication number Publication date
BE560733A (en)
FR1182002A (en) 1959-06-22

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