GB1367236A - Web processing machine - Google Patents

Web processing machine

Info

Publication number
GB1367236A
GB1367236A GB2987972A GB2987972A GB1367236A GB 1367236 A GB1367236 A GB 1367236A GB 2987972 A GB2987972 A GB 2987972A GB 2987972 A GB2987972 A GB 2987972A GB 1367236 A GB1367236 A GB 1367236A
Authority
GB
United Kingdom
Prior art keywords
web
roller
station
tension
june
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
GB2987972A
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.)
Erwin Kampf GmbH and Co Maschinenfabrik
Original Assignee
Erwin Kampf GmbH and Co Maschinenfabrik
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 claimed from DE19712131446 external-priority patent/DE2131446C3/en
Application filed by Erwin Kampf GmbH and Co Maschinenfabrik filed Critical Erwin Kampf GmbH and Co Maschinenfabrik
Publication of GB1367236A publication Critical patent/GB1367236A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003—Regulation of tension or speed; Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/161—Cutting rods or tubes transversely for obtaining more than one product at a time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/1806—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in reel-to-reel type web winding and unwinding mechanism, e.g. mechanism acting on web-roll spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors

Abstract

1367236 Feeding webs ERWIN KAMPF MASCHINENFABRIK 26 June 1972 [24 June 1971] 29879/72 Heading B8R Web tension at a processing station, e.g. comprising a slicing roller 10 and counter roller 11, is controlled by means comprising an idler roller 14 which senses the speed of the web 3 exiting from the station and controls the speed both of a web advancing roller 8 upstream of the station and of a web processing means at the station, e.g. the slicing roller 10. The roller 14 contacts and rotates with the web 3, this rotation driving shafts 17, 18 which control a valve in an hydraulic torque booster motor 19 driving the advancing roller 8 and processing means, the motor being adjustable to provide either minimum tension or a constant, stretching tension in the web. Supply and storage rolls 2, 13 for the web are driven by hydraulic motors 4, 15.
GB2987972A 1971-06-24 1972-06-26 Web processing machine Expired GB1367236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131446 DE2131446C3 (en) 1971-06-24 Drive device for one or more work rolls in a Reaj-.hpj tjw.gyjjasiib.i.OÄ tik Wsu: <OThallMifiJi

Publications (1)

Publication Number Publication Date
GB1367236A true GB1367236A (en) 1974-09-18

Family

ID=5811722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2987972A Expired GB1367236A (en) 1971-06-24 1972-06-26 Web processing machine

Country Status (5)

Country Link
US (1) US3759432A (en)
FR (1) FR2143355B1 (en)
GB (1) GB1367236A (en)
IT (1) IT956701B (en)
NL (1) NL7208644A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514955A (en) * 1981-04-06 1985-05-07 Lantech, Inc. Feedback controlled stretch wrapping apparatus and process
FI82011C (en) * 1989-01-04 1991-01-10 Pesmel Insinoeoeritoimisto Method and apparatus for wrapping plastic wrap around a product
DE9006375U1 (en) * 1990-06-06 1990-09-06 Develog, Reiner Hannen & Cie, Courtelary, Ch
GB2275905A (en) * 1993-03-12 1994-09-14 Kenneth Stephen Eddin Orpen Hydraulic bale wrapper
US5581979A (en) * 1994-12-19 1996-12-10 Mima Incorporated Method and apparatus for applying a constant tension to a film
US6247293B1 (en) * 1998-11-03 2001-06-19 Klockner Bartelt, Inc. Modular packaging machine with web tension control
US6460410B1 (en) * 2000-08-29 2002-10-08 Eastman Kodak Company Traction measuring tool
US6843444B2 (en) * 2002-12-24 2005-01-18 The Goodyear Tire & Rubber Company Tracking means for precision cord length on two drums
CN110502043A (en) * 2018-05-18 2019-11-26 伊顿公司 Dynamic property and active damping method in web up- coiler tension control system
TW202031107A (en) * 2019-01-22 2020-08-16 以色列商奧寶科技有限公司 Roll to roll web processing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181049A (en) * 1939-01-19 1939-11-21 Oilgear Co Hydraulic drive
US3085457A (en) * 1960-03-11 1963-04-16 Champlain Company Inc High speed web stopping mechanism
US3165056A (en) * 1963-04-01 1965-01-12 Champlain Company Inc Registration correction using a single computer to provide plural unequal corrections
DE1282408B (en) * 1965-05-26 1968-11-07 Artos Meier Windhorst Kg Drive of treatment devices for moving webs

Also Published As

Publication number Publication date
DE2131446B2 (en) 1973-12-20
NL7208644A (en) 1972-12-28
FR2143355B1 (en) 1973-07-13
FR2143355A1 (en) 1973-02-02
IT956701B (en) 1973-10-10
US3759432A (en) 1973-09-18
DE2131446A1 (en) 1972-12-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees