GB1501069A – Controlling the tension of stock withdrawn from a coil
– Google Patents
GB1501069A – Controlling the tension of stock withdrawn from a coil
– Google Patents
Controlling the tension of stock withdrawn from a coil
Info
Publication number
GB1501069A
GB1501069A
GB32831/76A
GB3283176A
GB1501069A
GB 1501069 A
GB1501069 A
GB 1501069A
GB 32831/76 A
GB32831/76 A
GB 32831/76A
GB 3283176 A
GB3283176 A
GB 3283176A
GB 1501069 A
GB1501069 A
GB 1501069A
Authority
GB
United Kingdom
Prior art keywords
reel
carriage
cam
stock
disc
Prior art date
1975-08-29
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
GB32831/76A
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.)
ANTEK Inc
Original Assignee
ANTEK Inc
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.)
1975-08-29
Filing date
1976-08-06
Publication date
1978-02-15
1976-08-06
Application filed by ANTEK Inc
filed
Critical
ANTEK Inc
1978-02-15
Publication of GB1501069A
publication
Critical
patent/GB1501069A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
B65H59/043—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support with a braking force varying proportionally to the diameter or the weight of the package being unwound
B65H59/046—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support with a braking force varying proportionally to the diameter or the weight of the package being unwound varying proportionally to the weight only
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
B65H49/18—Methods or apparatus in which packages rotate
B65H49/20—Package-supporting devices
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
B65H49/18—Methods or apparatus in which packages rotate
B65H49/20—Package-supporting devices
B65H49/32—Stands or frameworks
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2553/00—Sensing or detecting means
B65H2553/10—Sensing or detecting means using fluids, e.g. pneumatics
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2555/00—Actuating means
B65H2555/10—Actuating means linear
B65H2555/12—Actuating means linear hydraulic
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2601/00—Problem to be solved or advantage achieved
B65H2601/50—Diminishing, minimizing or reducing
B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
B65H2601/524—Vibration
Abstract
1501069 Unwinding; tension control ANTEK INC 6 Aug 1976 [29 Aug 1975] 32831/76 Heading D1J A tension control means for stock S, Fig. 1, being unwound from a reel C comprises mounting the reel C such that it can move in the direction Sf in which the stock S is being withdrawn from the reel, biassing the reel in the opposite direction by a force 13, 38, 39 and decreasing or braking action on the reel C to an extent dependent on the displacement of the reel C in the direction Sf so as to maintain the tension substantially equal to the biassing force. In Fig. 1 the reel C is mounted for rotation in a carriage 11 that can slide to the left on guide rails 25, 26 due to a pull Sf in the stock S. The carriage 11 is biassed to the right by a weight 38 on a cable 39 passing over pulleys 41 and 42, Fig. 2. The reel C Fig. 2 is mounted on, and rotates with, a shaft 51 that includes a brake disc 61. Mounted on and moving with the carriage 11 is a brake operating mechanism 15 that is coupled by means 68 to disc brakes 14 acting on the disc 61. The brake mechanism 15 is preferably of the hydrostatic pressure type. Also mounted on the carriage 11 is a rotatable cam 78 pivoted at 79. A lever 81, rigid with the cam 78, is pivoted at 83 to an adjustable link 82. The arrangement is such that when the carriage 11 moves to the left the arm 81 is caused to rotate clockwise and this in turn rotates the cam 78 clockwise. Rotation of the cam 78 actuates a plunger 71 that in turn actuates the brake operating mechanism 15 and thus the disc brakes 14.
GB32831/76A
1975-08-29
1976-08-06
Controlling the tension of stock withdrawn from a coil
Expired
GB1501069A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/609,107
US4004750A
(en)
1975-08-29
1975-08-29
Method and apparatus for controlling the stock tension as it is withdrawn from a coil
Publications (1)
Publication Number
Publication Date
GB1501069A
true
GB1501069A
(en)
1978-02-15
Family
ID=24439370
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB32831/76A
Expired
GB1501069A
(en)
1975-08-29
1976-08-06
Controlling the tension of stock withdrawn from a coil
Country Status (5)
Country
Link
US
(1)
US4004750A
(en)
JP
(1)
JPS5237670A
(en)
CA
(1)
CA1054993A
(en)
DE
(1)
DE2638642A1
(en)
GB
(1)
GB1501069A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4160531A
(en)
*
1977-10-25
1979-07-10
Brammall, Inc.
Apparatus and methods for untelescoping and rewinding reels of sheet material such as steel
FR2641265B1
(en)
*
1989-01-04
1991-03-29
Supervox Sa
FEEDER FOR WIRES, PIPES OR THE LIKE
US6098910A
(en)
*
1998-09-11
2000-08-08
Wayne-Dalton Corp.
Self-compensating filament tension control device
US6808581B2
(en)
*
2001-06-15
2004-10-26
3M Innovative Properties Company
Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material
US6814123B2
(en)
*
2001-12-21
2004-11-09
3M Innovative Properties Company
Method and apparatus for applying a splicing tape to a roll of sheet material
JP5799105B2
(en)
*
2010-10-01
2015-10-21
アール・ジェイ・エス・コーポレイションＲＪＳ Ｃｏｒｐｏｒａｔｉｏｎ
Self-compensated filament tension controller with eddy current brake
WO2012093999A1
(en)
*
2011-01-05
2012-07-12
Rjs Corporation
Self-compensating filament tension control device with friction braking
CN103347805B
(en)
*
2011-02-09
2015-06-03
Rjs公司
Self-compensating filament tension control device with friction band braking
US9994420B2
(en)
*
2014-11-04
2018-06-12
Bae Systems Information And Electronic Systems Integration Inc.
Tension dependent brake actuation for cable management and deployment
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2023502A
(en)
*
1934-04-05
1935-12-10
Harry Y Armstrong
Tension device
US2472548A
(en)
*
1945-02-24
1949-06-07
Wagner Electric Corp
Automatic tensioning device for reels
US3258219A
(en)
*
1963-10-28
1966-06-28
Mclendon Richard Thomas
Tension pay-off mechanism for cable reels
US3306551A
(en)
*
1965-07-21
1967-02-28
Merrill D Martin
Tension device for automatic brake control for web roll stands
US3717313A
(en)
*
1970-07-09
1973-02-20
Interlake Inc
Coil unreeler
US3749136A
(en)
*
1971-10-13
1973-07-31
D Robinson
Tension control device
1975
1975-08-29
US
US05/609,107
patent/US4004750A/en
not_active
Expired – Lifetime
1976
1976-08-06
GB
GB32831/76A
patent/GB1501069A/en
not_active
Expired
1976-08-16
CA
CA259,139A
patent/CA1054993A/en
not_active
Expired
1976-08-27
DE
DE19762638642
patent/DE2638642A1/en
active
Pending
1976-08-30
JP
JP51104814A
patent/JPS5237670A/en
active
Pending
Also Published As
Publication number
Publication date
DE2638642A1
(en)
1977-03-10
JPS5237670A
(en)
1977-03-23
US4004750A
(en)
1977-01-25
CA1054993A
(en)
1979-05-22
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Legal Events
Date
Code
Title
Description
1978-08-02
PS
Patent sealed [section 19, patents act 1949]
1982-03-03
PCNP
Patent ceased through non-payment of renewal fee
