GB1438593A – Feedback conveyor
– Google Patents
GB1438593A – Feedback conveyor
– Google Patents
Feedback conveyor
Info
Publication number
GB1438593A
GB1438593A
GB2732773A
GB2732773A
GB1438593A
GB 1438593 A
GB1438593 A
GB 1438593A
GB 2732773 A
GB2732773 A
GB 2732773A
GB 2732773 A
GB2732773 A
GB 2732773A
GB 1438593 A
GB1438593 A
GB 1438593A
Authority
GB
United Kingdom
Prior art keywords
conveyer
shear
sheet
assembly
cut
Prior art date
1972-07-26
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
GB2732773A
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.)
1972-07-26
Filing date
1973-06-08
Publication date
1976-06-09
1973-06-08
Application filed by Individual
filed
Critical
Individual
1976-06-09
Publication of GB1438593A
publication
Critical
patent/GB1438593A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
B21D43/28—Associations of cutting devices therewith
B21D43/287—Devices for handling sheet or strip material
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/202—With product handling means
Y10T83/2092—Means to move, guide, or permit free fall or flight of product
Y10T83/2192—Endless conveyor
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/202—With product handling means
Y10T83/2092—Means to move, guide, or permit free fall or flight of product
Y10T83/2198—Tiltable or withdrawable support
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/647—With means to convey work relative to tool station
Y10T83/6572—With additional mans to engage work and orient it relative to tool station
Y10T83/6574—By work-stopping abutment
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T83/00—Cutting
Y10T83/748—With work immobilizer
Y10T83/7593—Work-stop abutment
Y10T83/7647—Adjustable
Abstract
1438593 Feeding sheet material D J JARMAN 8 June 1973 [26 July 1972] 27327/73 Heading B3W A conveyer for use with shear equipment has a sheet-supporting surface, means for raising and lowering the surface and means for moving the surface so that sheet can be selectively removed from or fed back to the shear equipment. The conveyer comprises an assembly 21 of chains 17, 18 driven by a reversible motor 97 and supported in a frame 13 mounted on casters 14. A back gange assembly 19 comprises plates 82-84 fixed to a cross member (81) which is movable towards and away from the shear 46 at different speeds, by hydraulically-actuated feed screws (89(a) and 89b), Fig. 3 not shown, co-operating with nuts 106 fixed to the member (81). The hydraulic motor (92) driving the rods also drives means for indicating on a control panel the distance the gauge has moved. At the start of a shearing operation the worksupporting surface of the conveyer is slightly above the work table 47 of the shear and the back gauge assembly is in raised position. Actuation of limit switches (SW1) on the gauge plates by a sheet to be cut causes the blade 51 to be actuated and operates a pilot light. As the blade is lowered the back gauge assembly is lowered by means of hydraulic cylinders 31, 31a-31c and the end of the conveyer nearer the shear is lowered by cylinders 52, (142) operated at different speeds to lower one side move slowly than the other so that the sheet is always supported by the conveyer as it is progressively cut by the angled blade. One side of the stacking end of the conveyer is lowered as the cut progresses by means of a cylinder 146, a universal joint (85) being provided at the other side. The cylinders 52 and (142) act on a cross beam 22 of the chain assembly 21 through linkage 57-59 and a roller 61. After a cut, the conveyer is returned to the raised position, the chain drive operating to return the cut sheet to the shear for further cutting or to feed it to a stacker assembly 66 via a blade 63 which is movable hydraulically to the broken line position 64 to cause scrap to fall into a bin 67.
GB2732773A
1972-07-26
1973-06-08
Feedback conveyor
Expired
GB1438593A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US27531672A
1972-07-26
1972-07-26
Publications (1)
Publication Number
Publication Date
GB1438593A
true
GB1438593A
(en)
1976-06-09
Family
ID=23051766
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2732773A
Expired
GB1438593A
(en)
1972-07-26
1973-06-08
Feedback conveyor
Country Status (3)
Country
Link
US
(1)
US3793916A
(en)
CA
(1)
CA986409A
(en)
GB
(1)
GB1438593A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2226786A
(en)
*
1989-01-10
1990-07-11
Amada Co Ltd
Shearing machine
US5062333A
(en)
*
1987-08-03
1991-11-05
Amada Company, Limited
Shearing machine
US5363729A
(en)
*
1987-08-03
1994-11-15
Amada Company, Ltd.
Shearing machine
CN107570538A
(en)
*
2016-07-04
2018-01-12
广东韶钢松山股份有限公司
A kind of Bar Cooling Bed finished product alignment means with automatic screening tail steel functional
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3874260A
(en)
*
1973-10-31
1975-04-01
Hurco Mfg Co Inc
Corner sheared blank conveying apparatus and method
SE392418B
(en)
*
1974-10-07
1977-03-28
Hammars Mekaniska Verkstad Ab
DEVICE WITH TRANSPORTER FOR LENGTH FEEDING OF STOCKS TO AN END STOP DEVICE
IT1167521B
(en)
*
1981-11-25
1987-05-13
Salvagnini Transferica Spa
EQUIPMENT FOR AUTOMATIC CUTTING OF A SHEET OF SHEET IN MULTIPLE SIZES OF DIFFERENT SIZE
DE3309369C2
(en)
*
1983-03-16
1986-07-31
Reinhardt Maschinenbau Gmbh, 7032 Sindelfingen
Device for feeding cut, panel-shaped workpieces, in particular sheet metal, to guillotine shears
SE453472B
(en)
*
1983-05-02
1988-02-08
Granberg Interior Mobile Ab
PROCEDURE AND DEVICE FOR HANDLING OF PLANE WORK PIECES FOR DRILLING HALES
AT387172B
(en)
*
1986-12-01
1988-12-12
Haemmerle Ag
ANGLE SCISSORS
DE3917213A1
(en)
*
1989-05-26
1990-11-29
Reinhardt Gmbh Maschbau
PANEL SCISSORS
US6647844B1
(en)
*
1997-05-22
2003-11-18
Moore Wallace Incorporated
Precise strip material cutter
US6349938B1
(en)
2000-05-01
2002-02-26
United States Can Company
Reject apparatus for use with slitter mechanism
GB2365836A
(en)
*
2000-08-17
2002-02-27
Mcintyre Machinery Ltd J
Conveyor for a shear
MX2015001335A
(en)
*
2014-01-28
2016-04-26
Freshway Innovation Llc
Agricultural apparatus for collecting, cutting and/or processing produce and methods thereof.
CN103861936B
(en)
*
2014-02-28
2015-11-18
燕山大学
Full-automatic flute profile band steel method for die cutting and production line
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2788069A
(en)
*
1954-11-30
1957-04-09
Cluett Peabody & Co Inc
Method and means of subdividing sheet material into pieces
US3186453A
(en)
*
1963-05-09
1965-06-01
H E Bovay Jr
Automatic apparatus for sawing logs to desired lengths
US3370494A
(en)
*
1967-01-24
1968-02-27
Kroy Company
Shear line assembly
JPS5146945B1
(en)
*
1969-03-25
1976-12-11
US3573857A
(en)
*
1969-04-04
1971-04-06
Cincinnati Milacron Inc
Reciprocating cutting blade
1972
1972-07-26
US
US00275316A
patent/US3793916A/en
not_active
Expired – Lifetime
1973
1973-05-15
CA
CA171,354A
patent/CA986409A/en
not_active
Expired
1973-06-08
GB
GB2732773A
patent/GB1438593A/en
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5062333A
(en)
*
1987-08-03
1991-11-05
Amada Company, Limited
Shearing machine
US5363729A
(en)
*
1987-08-03
1994-11-15
Amada Company, Ltd.
Shearing machine
GB2226786A
(en)
*
1989-01-10
1990-07-11
Amada Co Ltd
Shearing machine
GB2226786B
(en)
*
1989-01-10
1993-03-17
Amada Co Ltd
Shearing machine
CN107570538A
(en)
*
2016-07-04
2018-01-12
广东韶钢松山股份有限公司
A kind of Bar Cooling Bed finished product alignment means with automatic screening tail steel functional
Also Published As
Publication number
Publication date
CA986409A
(en)
1976-03-30
US3793916A
(en)
1974-02-26
AU5664773A
(en)
1974-12-12
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Corner sheared blank conveying apparatus and method
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Legal Events
Date
Code
Title
Description
1976-10-20
PS
Patent sealed [section 19, patents act 1949]
1979-09-05
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1989-02-01
PCNP
Patent ceased through non-payment of renewal fee
