GB614905A - Device for producing movement between relatively movable members - Google Patents

Device for producing movement between relatively movable members

Info

Publication number
GB614905A
GB614905A GB4543/44A GB454344A GB614905A GB 614905 A GB614905 A GB 614905A GB 4543/44 A GB4543/44 A GB 4543/44A GB 454344 A GB454344 A GB 454344A GB 614905 A GB614905 A GB 614905A
Authority
GB
United Kingdom
Prior art keywords
jaw
members
reaction rollers
clamped
pressure roller
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
GB4543/44A
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.)
Charles Churchill and Co Ltd
Original Assignee
Charles Churchill and 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 Charles Churchill and Co Ltd filed Critical Charles Churchill and Co Ltd
Priority to GB4543/44A priority Critical patent/GB614905A/en
Priority to CH260652D priority patent/CH260652A/en
Priority to FR912785D priority patent/FR912785A/en
Publication of GB614905A publication Critical patent/GB614905A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
    • 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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/08—Devices for clamping a plurality of workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

614,905. Vices. CHURCHILL & CO., Ltd., C., and MOULD, C. H. March 10, 1944, No. 4543. [Class 61 (ii)] [Also in Groups XXII and XXIV] A device for producing relative movement in a predetermined path between two members, comprises a pressure roller adapted to bear on and be thrust by the operation of a cam in a direction transverse to its axis between a pair of reaction rollers operatively associated with or forming part of the members so that the said reaction rollers and members are forced apart. In Fig. 18, the device is shown applied to a vice comprising a base 132, fixed jaw 133, and a sliding jaw 134 which can be adjusted by the screw 135 and clamped by the nuts 136. An auxiliary jaw 138 is provided on the jaw 134, both of which are formed with undercut parts 139, 140 seating reaction rollers 41 and 42 which co-operate with a pressure roller 43 to move the jaw 138 relatively to the clamped jaw 134 through the action of a cam bar 142 with a slow taper surface 143 or with a surface having a series of shallow steps. Other forms of the device are applied to chucks [see Group XXII] and clutches [see Group XXIV].
GB4543/44A 1944-03-10 1944-03-10 Device for producing movement between relatively movable members Expired GB614905A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4543/44A GB614905A (en) 1944-03-10 1944-03-10 Device for producing movement between relatively movable members
CH260652D CH260652A (en) 1944-03-10 1945-03-10 Device for producing a relative movement between two moving parts relative to one another.
FR912785D FR912785A (en) 1944-03-10 1945-07-26 Device for producing relative movement between two organs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4543/44A GB614905A (en) 1944-03-10 1944-03-10 Device for producing movement between relatively movable members

Publications (1)

Publication Number Publication Date
GB614905A true GB614905A (en) 1948-12-30

Family

ID=10237804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4543/44A Expired GB614905A (en) 1944-03-10 1944-03-10 Device for producing movement between relatively movable members

Country Status (3)

Country Link
CH (1) CH260652A (en)
FR (1) FR912785A (en)
GB (1) GB614905A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040272B1 (en) * 1970-12-26 1975-12-23
GB2193126A (en) * 1986-07-30 1988-02-03 Festo Kg Clamping device
DE3708021A1 (en) * 1987-03-12 1988-09-29 Saurer Allma Gmbh MECHANICAL POWER AMPLIFIER
GB2227194A (en) * 1989-01-21 1990-07-25 Jtr Controls Ltd Vices and clamp mechanisms.
US5018399A (en) * 1988-08-18 1991-05-28 Firma Saurer-Allma Gmbh Mechanical servomotor
EP1797997A1 (en) * 2005-12-19 2007-06-20 ALLMATIC-Jakob Spannsysteme GmbH Vice with force amplifier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324096C2 (en) * 1973-05-12 1983-11-03 Edgar 7000 Stuttgart Schimbke Jaw chuck for either internal or external clamping

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040272B1 (en) * 1970-12-26 1975-12-23
GB2193126A (en) * 1986-07-30 1988-02-03 Festo Kg Clamping device
DE3708021A1 (en) * 1987-03-12 1988-09-29 Saurer Allma Gmbh MECHANICAL POWER AMPLIFIER
JPS63235758A (en) * 1987-03-12 1988-09-30 ザウラー−アルマ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Mechanical assistor
US4856359A (en) * 1987-03-12 1989-08-15 Ludwig Krause Mechanical servo unit
JP2806936B2 (en) 1987-03-12 1998-09-30 ザウラー−アルマ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Mechanical booster
US5018399A (en) * 1988-08-18 1991-05-28 Firma Saurer-Allma Gmbh Mechanical servomotor
GB2227194A (en) * 1989-01-21 1990-07-25 Jtr Controls Ltd Vices and clamp mechanisms.
EP1797997A1 (en) * 2005-12-19 2007-06-20 ALLMATIC-Jakob Spannsysteme GmbH Vice with force amplifier
EP1797996A1 (en) * 2005-12-19 2007-06-20 ALLMATIC-Jakob Spannsysteme GmbH Vise with force amplifier

Also Published As

Publication number Publication date
FR912785A (en) 1946-08-20
CH260652A (en) 1949-03-31

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