GB1397864A – Apparatus for regulating the drive of a platen press
– Google Patents
GB1397864A – Apparatus for regulating the drive of a platen press
– Google Patents
Apparatus for regulating the drive of a platen press
Info
Publication number
GB1397864A
GB1397864A
GB1069973A
GB1069973A
GB1397864A
GB 1397864 A
GB1397864 A
GB 1397864A
GB 1069973 A
GB1069973 A
GB 1069973A
GB 1069973 A
GB1069973 A
GB 1069973A
GB 1397864 A
GB1397864 A
GB 1397864A
Authority
GB
United Kingdom
Prior art keywords
chain
tension
march
maintaining
platen press
Prior art date
1972-03-14
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
GB1069973A
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.)
Bobst Mex SA
Original Assignee
J Bobst et Fils SA
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.)
1972-03-14
Filing date
1973-03-06
Publication date
1975-06-18
1973-03-06
Application filed by J Bobst et Fils SA
filed
Critical
J Bobst et Fils SA
1975-06-18
Publication of GB1397864A
publication
Critical
patent/GB1397864A/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
B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
B65H29/042—Intermediate conveyors, e.g. transferring devices
B65H29/044—Intermediate conveyors, e.g. transferring devices conveying through a machine
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2301/00—Handling processes for sheets or webs
B65H2301/40—Type of handling process
B65H2301/44—Moving, forwarding, guiding material
B65H2301/449—Features of movement or transforming movement of handled material
B65H2301/4493—Features of movement or transforming movement of handled material intermittent
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2404/00—Parts for transporting or guiding the handled material
B65H2404/30—Chains
B65H2404/34—Gripper bars bridging at least two chains running synchronously and parallely
B65H2404/341—Details of driving or return drum
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2701/00—Handled material; Storage means
B65H2701/10—Handled articles or webs
B65H2701/17—Nature of material
B65H2701/176—Cardboard
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2701/00—Handled material; Storage means
B65H2701/10—Handled articles or webs
B65H2701/17—Nature of material
B65H2701/176—Cardboard
B65H2701/1762—Corrugated
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2801/00—Application field
B65H2801/42—Die-cutting
Abstract
1397864 Platen presses J BOBST & FILS SA 6 March 1973 [14 March 1972] 10699/73 Heading B6C In a sheet-fed platen press in which the sheets are carried on gripper bars attached to endless chains an apparatus is provided for maintaining the chain under tension. This apparatus comprises a source of pressurized hydraulic or pneumatic fluid 18, 17, cylinders 11, 12, connected with the source, a piston slidable within each cylinder and connected to the associated chain 1, 2, to apply a force to the chain whereby the tension of the chain is proportional to the pressure of the fluid and means for maintaining the pressure at a predetermined level whereby a constant tension is applied to the chain. A check valve 14 is provided to allow the pistons to move to the right when the chains are under increased tension. In a second embodiment the valve 14 is replaced by a cam controlled device.
GB1069973A
1972-03-14
1973-03-06
Apparatus for regulating the drive of a platen press
Expired
GB1397864A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH371972A
CH548855A
(en)
1972-03-14
1972-03-14
PLATE PRESS FOR SHEET MATERIAL WORK.
Publications (1)
Publication Number
Publication Date
GB1397864A
true
GB1397864A
(en)
1975-06-18
Family
ID=4262029
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1069973A
Expired
GB1397864A
(en)
1972-03-14
1973-03-06
Apparatus for regulating the drive of a platen press
Country Status (11)
Country
Link
US
(1)
US3847030A
(en)
JP
(1)
JPS5523164B2
(en)
BE
(1)
BE796623A
(en)
CA
(1)
CA980625A
(en)
CH
(1)
CH548855A
(en)
DE
(1)
DE2312186C3
(en)
ES
(1)
ES412591A1
(en)
FR
(1)
FR2179386A5
(en)
GB
(1)
GB1397864A
(en)
IT
(1)
IT981366B
(en)
SE
(1)
SE403073B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN103118964A
(en)
*
2010-09-22
2013-05-22
鲍勃斯脱梅克斯股份有限公司
Machine for processing sheet members including a chain-set tensioner
CN109436871A
(en)
*
2018-11-20
2019-03-08
沧州铭洋自动化技术有限公司
A kind of digital printer belt tension regulating mechanism
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3939250C1
(en)
*
1989-11-28
1990-12-13
Miller-Johannisberg Druckmaschinen Gmbh, 6222 Geisenheim, De
DE102006051279A1
(en)
*
2006-10-31
2008-05-08
Man Roland Druckmaschinen Ag
Device and method for finishing sheet-shaped substrates
CN105402337A
(en)
*
2015-12-27
2016-03-16
天津尚吉液压设备有限公司
Belt propping device
JP6711920B2
(en)
*
2016-03-09
2020-06-17
ボブスト メックス ソシエテ アノニムＢｏｂｓｔ Ｍｅｘ ＳＡ
Chain tensioner, machine for processing elements in the form of sheets, and method of tensioning a chainset
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3477766A
(en)
*
1967-08-15
1969-11-11
Cleveland Trencher Co
Apparatus for tensioning a track or the like
US3463022A
(en)
*
1967-10-24
1969-08-26
Caterpillar Tractor Co
Chain adjuster
DE1808528C3
(en)
*
1968-11-13
1974-01-24
O & K Orenstein & Koppel Ag, 1000 Berlin
Hydraulic chain tensioning device for caterpillar vehicles
US3549213A
(en)
*
1969-03-05
1970-12-22
Fred T Smith
Track tightener for a crawler type vehicle
US3645586A
(en)
*
1970-07-08
1972-02-29
Caterpillar Tractor Co
Track-adjusting and recoil mechanism
US3718250A
(en)
*
1971-04-29
1973-02-27
United Ind Syndicate
Constant tensioning device for the chains of conveyors
1972
1972-03-14
CH
CH371972A
patent/CH548855A/en
not_active
IP Right Cessation
1973
1973-03-06
GB
GB1069973A
patent/GB1397864A/en
not_active
Expired
1973-03-08
CA
CA165,911A
patent/CA980625A/en
not_active
Expired
1973-03-09
FR
FR7308470A
patent/FR2179386A5/fr
not_active
Expired
1973-03-12
BE
BE128664A
patent/BE796623A/en
not_active
IP Right Cessation
1973-03-12
US
US00340059A
patent/US3847030A/en
not_active
Expired – Lifetime
1973-03-12
DE
DE2312186A
patent/DE2312186C3/en
not_active
Expired
1973-03-13
SE
SE7303480A
patent/SE403073B/en
unknown
1973-03-13
ES
ES412591A
patent/ES412591A1/en
not_active
Expired
1973-03-13
IT
IT21556/73A
patent/IT981366B/en
active
1973-03-14
JP
JP2910373A
patent/JPS5523164B2/ja
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN103118964A
(en)
*
2010-09-22
2013-05-22
鲍勃斯脱梅克斯股份有限公司
Machine for processing sheet members including a chain-set tensioner
CN109436871A
(en)
*
2018-11-20
2019-03-08
沧州铭洋自动化技术有限公司
A kind of digital printer belt tension regulating mechanism
Also Published As
Publication number
Publication date
CH548855A
(en)
1974-05-15
DE2312186A1
(en)
1973-09-27
DE2312186B2
(en)
1974-08-29
US3847030A
(en)
1974-11-12
BE796623A
(en)
1973-07-02
CA980625A
(en)
1975-12-30
SE403073B
(en)
1978-07-31
DE2312186C3
(en)
1975-04-24
JPS49101105A
(en)
1974-09-25
JPS5523164B2
(en)
1980-06-21
IT981366B
(en)
1974-10-10
FR2179386A5
(en)
1973-11-16
ES412591A1
(en)
1976-01-16
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Legal Events
Date
Code
Title
Description
1975-10-29
PS
Patent sealed [section 19, patents act 1949]
1992-11-04
PCNP
Patent ceased through non-payment of renewal fee
