US264878A - Book-binding - Google Patents
Book-binding Download PDFInfo
- Publication number
- US264878A US264878A US264878DA US264878A US 264878 A US264878 A US 264878A US 264878D A US264878D A US 264878DA US 264878 A US264878 A US 264878A
- Authority
- US
- United States
- Prior art keywords
- book
- binding
- board
- press
- books
- 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 - Lifetime
Links
- 239000010985 leather Substances 0.000 description 12
- 239000003292 glue Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 241000167857 Bourreria Species 0.000 description 4
- 210000004722 Stifle Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D1/00—Books or other bound products
- B42D1/06—Books or other bound products in which the fillings and covers are united by other means
Definitions
- Fig. 5 is an end view of an open book embodying my invention, some parts be ing shown in section.
- Fig. 6 is an end view of an open book bound in the old style.
- Fig. 7 is a plan view of the piece of board or other material from which the piece shown in Fig. 3 is formed. This figure is reduced in size.
- Fig. 8 is a detail. a
- My invention is primarily designed to be used in binding heavy blank books.
- books have heretofore been bound when the book is open the'leaves assume a position similar to that represented in Fig. 6, and it is difficult to write at or near the center of the book.
- the covers of such heavy books when bound in the old way, are liable to become loose and to break at the points nearest the back, the back and coversbein g held together mainly by the leather strapping, and when the book is open the outer sections are not held down to the back, but spring away therefrom, as represented in Fig. 6. e
- the objects of myinvention are to so bind heavy blank books that when they are open at any place the leaves upon the two sides will lie down nearly flat at the center, thus rendering it much more easy to write at or near the center of the book, and also to make the binding more durable.
- FIG. 2 A represents such a book with a leather strap, a, permanently applied thereto in the usual manner.
- I then measure the distance around the curve of the back of the book A, from one outside section to the other, and then take a piece of tough press-board, B, or other suitable strong material wide enough to cover the back proper of the book A and also extend about three inches upon each side thereof, and long enough to extend the whole length of thehack. and then told ox'er the press-board B along the dotted lines I), Fig. 7, the distance between such lines and folds being equal to the distance from one extreme outer section of the back to the other.
- I also cut out notches c at the ends of the press board, as shown in Fig. 7, to allow for turning in the covering of the book.
- the central portion of this piece of press board, which passes over the back proper of the book A, d, and the two parts outside of the dotted lines I) designate by the letter 0.
- the press-board back or strip B is a new feature in book-binding, so far as I know, and this piece performs an important and useful oflice. Observe that its ends are first glued firmlyto the book proper, A, while the central portion is not glued to the back of thebook, and this strong back Bis also firmly glued tothe cover D and to the back proper, (3. Now, when the book is opened it must open as shown in Fig. 5, and the outer section upon each side will be held by the strongback B close to the back 0, and cannot spring away therefrom, as in the old style, as indicated in Fig. 6.
- This press-board back B also adds very greatly to the strength of the binding and the durability of the book, as there is no loose and pliable material between the edges of the back 0 and the inner edges of the covers D.
- My improvement may be used in binding eitherlarge or small blank books havingspringbacks. I have actually applied the same to both heavy and light books, and find that the invention is useful in both cases, the results being such as I have described.
- a rounded joint-rod After covering the book with leather or canvas, it is customary to use a rounded joint-rod to press the covering down into the joint between the back and side boards.
- a squarecornered joint-rod maybe used instead ot'such o rounded rod.
- the pressboard B firmly secured to the inner side of the tar-board back (J, and having ends 0 e, 45 secured to the inner sides of the b0ok-cover.-; ⁇ l) D, the central portion, (1, of the press-board being unattached to the back edge of the book and having its ends cut away, to provide for turning in the leather or finishing cover of the 50 binding, substantially as described.
Description
(ModeL) H. H. HOFFMANN} BOOK BINDING. No. 264,878. Patented Sept. 26, 1882.
flit 1265383":
N. FE ERS. Ph o-Lil u nbmr. Washington. a c
UNITED STATES PATENT OF ICE.
HERMAN H. HOFFMANN, OF CHICAGO, ILLlNOIS.
BOOK-BINDING.
SPECIFICATION forming part of Letters Patent No. 264,878, dated September 26, 1882.
7 Application filed March 27, 1882. (Modell To all whom it may concern:
Be it known that I, HERMAN H. HOFFMANN, residing at Ghicago,in the county of Cook and State of Illinois, and a citizen of the United States, have invented a new and useful Improvement in Book-Binding, of which the following is a full description, reference being bad to the accompanying drawings, in which- Figure 1 is a perspective, some parts being shown in section. Fig. 2'is an end elevation, showing a'book proper which is to be bound, to the back of which a leather strap has been applied. Fig. 3 represents an end view of a piece of press-hoard or other'strong suitable material, which I apply and use as hereinafter set forth. Fig.4 is an end view of the back of the cover. Fig. 5 is an end view of an open book embodying my invention, some parts be ing shown in section. Fig. 6 is an end view of an open book bound in the old style. Fig. 7 is a plan view of the piece of board or other material from which the piece shown in Fig. 3 is formed. This figure is reduced in size. Fig. 8 is a detail. a
My invention is primarily designed to be used in binding heavy blank books. As such books have heretofore been bound when the book is open the'leaves assume a position similar to that represented in Fig. 6, and it is difficult to write at or near the center of the book. The covers of such heavy books, when bound in the old way, are liable to become loose and to break at the points nearest the back, the back and coversbein g held together mainly by the leather strapping, and when the book is open the outer sections are not held down to the back, but spring away therefrom, as represented in Fig. 6. e
The objects of myinvention are to so bind heavy blank books that when they are open at any place the leaves upon the two sides will lie down nearly flat at the center, thus rendering it much more easy to write at or near the center of the book, and also to make the binding more durable. These objects I accomplish in the manner and by the means which I will now proceed to describe in detail.
In the drawings,in Fig. 2, A represents such a book with a leather strap, a, permanently applied thereto in the usual manner. I then measure the distance around the curve of the back of the book A, from one outside section to the other, and then take a piece of tough press-board, B, or other suitable strong material wide enough to cover the back proper of the book A and also extend about three inches upon each side thereof, and long enough to extend the whole length of thehack. and then told ox'er the press-board B along the dotted lines I), Fig. 7, the distance between such lines and folds being equal to the distance from one extreme outer section of the back to the other. I also cut out notches c at the ends of the press board, as shown in Fig. 7, to allow for turning in the covering of the book. For convenience 1 letter the central portion of this piece of press board, which passes over the back proper of the book A, d, and the two parts outside of the dotted lines I), l designate by the letter 0.
Having prepared the piece of press-board B, as described, I firmly glue the parts 0 to the ends of the strapping athat is, to those parts of the strapping which extend over the sides of the book A; but the center portion, d, of the press-board 1 do not glue to the strapping a. WVhen thishas been done the ends e of the press-board back, the corresponding ends of the leather strapping a, and the ends of the parchment to which the book A was sewed will all be glued together, forming one solid piece. I then glue these parts--that is to say, the parts 0 of the press-hoard back, the correspondingparts of the strapping a, and the ends of the parchment to which the book was sewed-.-
between the boards which are to form the sides of the covers D of the book, as indicated in Fig.8. 1 next take a back,(],formed, as usual, from tar-board, and glue it firmly to the out side of the press-board back B and complete the binding in the usual way, except that I do not put the head-bands upon the book proper, but attach them to the back, giving to the book the usual finished appearance when closed, the head-bands being only ornamental."
The press-board back or strip B is a new feature in book-binding, so far as I know, and this piece performs an important and useful oflice. Observe that its ends are first glued firmlyto the book proper, A, while the central portion is not glued to the back of thebook, and this strong back Bis also firmly glued tothe cover D and to the back proper, (3. Now, when the book is opened it must open as shown in Fig. 5, and the outer section upon each side will be held by the strongback B close to the back 0, and cannot spring away therefrom, as in the old style, as indicated in Fig. 6. This necessarily throws up the point at which the book is opened, bringing the leaves nearly flat; and this will be the case when the book is opened at or near the center or at or near the beginning or the end, or at any other point. This press-board back B also adds very greatly to the strength of the binding and the durability of the book, as there is no loose and pliable material between the edges of the back 0 and the inner edges of the covers D.
I do not limit myself to the use of pressboard for the purpose of forming the part B; but parchment or any other suitable strong tnaterial'may be used for this purpose.
My improvement may be used in binding eitherlarge or small blank books havingspringbacks. I have actually applied the same to both heavy and light books, and find that the invention is useful in both cases, the results being such as I have described.
After covering the book with leather or canvas, it is customary to use a rounded joint-rod to press the covering down into the joint between the back and side boards. A squarecornered joint-rod maybe used instead ot'such o rounded rod.
I am aware that in binding books the book proper has been provided with an inner flexible cover composed of an outer stifl'ening-board of nearly equal size to the book, and an inner 5 finishing-sheet, the edges of which project beyond the stitieningrboard, so that it can be secured to the finishing covers or lids of the book. Such, however, does not constitute my invention, and is not claimed by me.
What I claim as new, and desire to secure by Letters Patent, is as follows:
As an improvement in binding books, the pressboard B, firmly secured to the inner side of the tar-board back (J, and having ends 0 e, 45 secured to the inner sides of the b0ok-cover.-;\ l) D, the central portion, (1, of the press-board being unattached to the back edge of the book and having its ends cut away, to provide for turning in the leather or finishing cover of the 50 binding, substantially as described.
7 HERMAN H. HOFFMANN.
Witnesses:
E. A. WEST, ALBERT H. ADAMS.
Publications (1)
Publication Number | Publication Date |
---|---|
US264878A true US264878A (en) | 1882-09-26 |
Family
ID=2334142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US264878D Expired - Lifetime US264878A (en) | Book-binding |
Country Status (1)
Country | Link |
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US (1) | US264878A (en) |
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0
- US US264878D patent/US264878A/en not_active Expired - Lifetime
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