CH363040A - Method for roughening the gripping surface of a sheet gripping member and gripping member obtained by this method - Google Patents

Method for roughening the gripping surface of a sheet gripping member and gripping member obtained by this method

Info

Publication number
CH363040A
CH363040A CH8202559A CH8202559A CH363040A CH 363040 A CH363040 A CH 363040A CH 8202559 A CH8202559 A CH 8202559A CH 8202559 A CH8202559 A CH 8202559A CH 363040 A CH363040 A CH 363040A
Authority
CH
Switzerland
Prior art keywords
gripping member
gripping
roughening
sheet
member obtained
Prior art date
Application number
CH8202559A
Other languages
French (fr)
Inventor
Walter Helmig Richard
Original Assignee
Harris Intertype Corp
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 Harris Intertype Corp filed Critical Harris Intertype Corp
Publication of CH363040A publication Critical patent/CH363040A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/10—Combinations of transfer drums and grippers
    • B41F21/104—Gripper details
CH8202559A 1958-12-19 1959-12-18 Method for roughening the gripping surface of a sheet gripping member and gripping member obtained by this method CH363040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US781802A US2933040A (en) 1958-12-19 1958-12-19 Sheet gripper element

Publications (1)

Publication Number Publication Date
CH363040A true CH363040A (en) 1962-07-15

Family

ID=25123985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8202559A CH363040A (en) 1958-12-19 1959-12-18 Method for roughening the gripping surface of a sheet gripping member and gripping member obtained by this method

Country Status (4)

Country Link
US (1) US2933040A (en)
CH (1) CH363040A (en)
DE (1) DE1411126B1 (en)
GB (1) GB897562A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443808A (en) * 1967-05-05 1969-05-13 Miller Printing Machinery Co Sheet gripper mechanism
US3671706A (en) * 1970-09-21 1972-06-20 Harris Intertype Corp Sheet-gripper post formed by edm
DE3529596A1 (en) * 1985-08-19 1987-02-26 Roland Man Druckmasch SPRING GRIPPER FOR ARC ROTATION PRINTING MACHINES
DE3618444C1 (en) * 1986-05-31 1987-05-07 Roland Man Druckmasch Process for the production of structured holding surfaces on sheet grippers, sheet gripper pads or the like. Gripping devices for sheet processing and processing machines
DE3632768C1 (en) * 1986-09-26 1988-01-14 Roland Man Druckmasch Clamping gripper for sheet-fed rotary printing machines
DE3833645A1 (en) * 1988-10-04 1990-04-12 Heidelberger Druckmasch Ag BOW TRANSFER DEVICE FOR A PRINTING MACHINE
DE4214191A1 (en) * 1992-04-30 1993-11-04 Roland Man Druckmasch Gripper for sheet printing press - has rollers at end of gripper fingers in contact with branched curved segment of shaft which compensates for excess pressure on gripper
DE4233421C1 (en) * 1992-04-30 1994-02-17 Roland Man Druckmasch Gripper for sheet printing machine - has congruent guide tracks on side wall surfaces of gripper finger in region of screw, each track having roller body locating in gripper retainer
DE102006018992B4 (en) * 2006-04-25 2017-12-14 Koenig & Bauer Ag Bearing body in sheet-fed printing machines
DE102006018982A1 (en) * 2006-04-25 2007-10-31 Koenig & Bauer Aktiengesellschaft Clamping gripper for use in printing machines, has retaining surface, and base body has plane retaining surface of wear-resistant and inelastic material recesses, which are filled with flexible material
DE102012222136A1 (en) 2012-12-04 2014-06-05 Koenig & Bauer Ag Gripper mating for use in sheet-fed rotary printing machine, has chamfer portion which is inclined at certain angle to arc retaining surfaces, such that uniform elasticity is formed in region of sheet holding surfaces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1300610A (en) * 1917-08-08 1919-04-15 Miehle Printing Press & Mfg Gripper device.
US2257143A (en) * 1938-05-23 1941-09-30 Otis F Wood Reproduction process

Also Published As

Publication number Publication date
GB897562A (en) 1962-05-30
DE1411126B1 (en) 1970-04-23
US2933040A (en) 1960-04-19

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