GB688375A - Improvements in or relating to wire-stitching machines - Google Patents
Improvements in or relating to wire-stitching machinesInfo
- Publication number
- GB688375A GB688375A GB1012549A GB1012549A GB688375A GB 688375 A GB688375 A GB 688375A GB 1012549 A GB1012549 A GB 1012549A GB 1012549 A GB1012549 A GB 1012549A GB 688375 A GB688375 A GB 688375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- finger
- elements
- saddle
- arm
- signature
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
- B42B4/00—Permanently attaching together sheets, quires or signatures by discontinuous stitching with filamentary material, e.g. wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/32—Saddle-like members over which partially-unfolded sheets or signatures are fed to signature-gathering, stitching, or like machines
-
- 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
- B65H2404/32—Saddle conveyor
-
- 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
- B65H2404/32—Saddle conveyor
- B65H2404/321—Saddle conveyor with articulated pusher element, e.g. retractable
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
688,375. Signature gatherers. CAMCO (MACHINERY), Ltd. March 23, 1950 [April 14, 1949], No. 10125/49. Class 100(i) [Also in Group XXX] In a wire-stitching machine of the kind having an inverted V-shaped saddle along which the signatures are conveyed to the stitching head by one or more projecting feed fingers or abutments carried by an endless chain whose interlinked elements constitute the apical region of the saddle, each feed finger is pivotally mounted on one of the elements and pivotally interconnected by a link arm with a point on an adjacent element in such a way that the relative angular displacement of the elements as they pass on to and around the periphery of a sprocket or like downwardly curved guide causes the finger to be rocked backwardly and withdrawn within the region swept through by the elements as they pass round the guide. The endless chain conveyer comprises elements 23, Figs. 1 and 4, of inverted U-shape which pass along a gap between the upper edges of the plates of the saddle 13, upper inverted V-shaped portions of the elements forming a continuation of the saddle plates. For feeding the signatures along the saddle on to an anvil 11 and thence to the stitching head 10, certain of the elements 23 have pivoted thereto at 38 upstanding feed fingers 28. Each finger is connected by a link 29 to the next following element, so that as the element on which the finger is mounted moves down over the sprocket 18, the finger is rocked backwards, to avoid buckling of the signature. To allow lowering of the finger the apical region behind the finger of the element carrying it is removed, and part of the apical region of the preceding element is also removed to prevent accumulation of a pad of paper fibres in front'of the finger. Alternatively, each finger may be linked to the next preceding element, the link 29 being pivoted to the finger below the pivot 38. Sprockets 18, 19 are carried on a member 20 adjustable along rods 21 according to the length of the signatures. A guide blade 30 forms the subjectmatter of Specification 688,387. Specifications 314,917, [Class 89(iii)], and 453,300, [Group VII], also are referred to. According to the Provisional Specification, the operation of the stitching head may be controlled by an electromagnetic clutch or a clutch controlled by a solenoid, closed by means of a feeler arm being moved to close a mercury tilt switch or micro-switch, the arm being actuated by a signature on reaching a certain position. The feeler arm may be associated with gauging means for determining the thickness of the signature, too great thickness causing an additional movement of the arm to open a second normally closed switch and reopen the clutch circuit. The signature may be usedjo break a normally closed circuit between the arm and the saddle plates. Photo-electric inductive or capacitive sensing means may be used in place of the feeler arm. If the machine itself is used as part of the clutch control circuit, a low voltage current source is preferably used, for example stepped-down A.C. with or without rectification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1012549A GB688375A (en) | 1949-04-14 | 1949-04-14 | Improvements in or relating to wire-stitching machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1012549A GB688375A (en) | 1949-04-14 | 1949-04-14 | Improvements in or relating to wire-stitching machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB688375A true GB688375A (en) | 1953-03-04 |
Family
ID=9961968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1012549A Expired GB688375A (en) | 1949-04-14 | 1949-04-14 | Improvements in or relating to wire-stitching machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB688375A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2232610A1 (en) * | 1971-07-19 | 1973-02-01 | Mueller Hans Grapha Masch | CHAIN DEVICE FOR A CONVEYOR SYSTEM FOR PAPER PROCESSING PLANTS |
EP1074495A1 (en) * | 1999-07-23 | 2001-02-07 | Grapha-Holding Ag | Transport device |
EP1939008A2 (en) * | 2006-12-07 | 2008-07-02 | Heidelberger Druckmaschinen Aktiengesellschaft | Gathering stitcher with variable chain distribution |
-
1949
- 1949-04-14 GB GB1012549A patent/GB688375A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2232610A1 (en) * | 1971-07-19 | 1973-02-01 | Mueller Hans Grapha Masch | CHAIN DEVICE FOR A CONVEYOR SYSTEM FOR PAPER PROCESSING PLANTS |
EP1074495A1 (en) * | 1999-07-23 | 2001-02-07 | Grapha-Holding Ag | Transport device |
EP1939008A2 (en) * | 2006-12-07 | 2008-07-02 | Heidelberger Druckmaschinen Aktiengesellschaft | Gathering stitcher with variable chain distribution |
EP1939008A3 (en) * | 2006-12-07 | 2009-06-17 | Heidelberger Druckmaschinen Aktiengesellschaft | Gathering stitcher with variable chain distribution |
US7762538B2 (en) | 2006-12-07 | 2010-07-27 | Heidelberger Druckmaschinen Ag | Gatherer stitcher with variable chain pitch and method for adapting an endless gatherer chain to a format of a product |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4641825A (en) | Collator with moveable stitcher over saddle conveyor system | |
ES448366A1 (en) | Sheet delivery for rotary printing machines | |
US2795312A (en) | Switching mechanism for conveyors | |
GB688375A (en) | Improvements in or relating to wire-stitching machines | |
GB706093A (en) | Improvements in and relating to laundry folding machines | |
US1651122A (en) | Chins co | |
GB1510888A (en) | Sack making equipment | |
GB888350A (en) | Improvements in and relating to plants for the stacking of sheet metal | |
US2221153A (en) | Sheet feeder | |
US3589599A (en) | Method and apparatus for counting overlapped sheets during conveyance thereof | |
US1716773A (en) | Signature-detecting device | |
GB688387A (en) | Improvements in or relating to wire-stitching machines | |
US2607587A (en) | Book stitching and delivering | |
US2084164A (en) | Sheet counter and marker | |
US1512331A (en) | Machine for distributing plastic objects | |
US1678080A (en) | Cutting mechanism | |
US2862289A (en) | Bundle clipping machine | |
US1023568A (en) | Signature-gathering machine. | |
ES329857A1 (en) | Marker for machine that works carton pieces. (Machine-translation by Google Translate, not legally binding) | |
ATE193690T1 (en) | FEEDING AND DOSING DEVICE FOR A GARBAGE SORTING DEVICE | |
GB563915A (en) | Improvements in or relating to carding machines for the treatment of textile fibres | |
US2065503A (en) | Roll sheet cutting machine | |
US1364978A (en) | Sheet-piling mechanism | |
GB587593A (en) | Machine for use in folding textile and other sheet material | |
US1715760A (en) | Sheet feeding and gumming mechanism |