US1787446A - Clamp for pipes - Google Patents
Clamp for pipes Download PDFInfo
- Publication number
- US1787446A US1787446A US261101A US26110128A US1787446A US 1787446 A US1787446 A US 1787446A US 261101 A US261101 A US 261101A US 26110128 A US26110128 A US 26110128A US 1787446 A US1787446 A US 1787446A
- Authority
- US
- United States
- Prior art keywords
- pipe
- car
- arm
- clamp
- disposed
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
Definitions
- Figure 1 is a plan view of my improved means applied to a portion of pipe and an element Yor cross member of the car underframe which is shownin section.
- Figure? is a perspective view of one oi' the complementary members of the clamp.v
- Figure 3 is a perspective view of the other complementary member of the clamp.
- v Figure 4 is a side elevation illustrating a modified vform of my improvedclamp'in its application to the car underframe, a portion whereofl is shown in section, together with a portion of the pipe.
- 10 illustrates a portion of the air pipe or line which constitutes a part of the' air brake system of a railroad car.
- the invention is shown in its especial adaptation to the pipe which is disposed longitudinally beneath the car.
- these air Ypipes 'in most instances are made topass through suitable apertures or openings in the'diaphragmsY of the transversely disposed members of the car underframe; a portion of such transverse'pon.
- clamping means comprising the substantially semi-cylindrical lower member 13 shown in Figure 2 formed to provide a suitable seat for the air pipe or line; with the lower outer surface of the member'13 provided with a pair of spaced and transversely disposed arcuate ribs 14.
- the ribs 14 are spaced apart a distance sulcient toireceive the diaphragm or web portion 11 of the car underirame therebetween, with the result that when all of the elements have been properly assembled, longitudinal movement of member 13 will be impossible because of the straddling yrelation between the ribs 14 and the diaphragm or web portion 11 of the car underframe.
- One ,end of member 13 is provided with a laterally disposed lug or arm 15 which is preferably slotted as at 16 for the purpose or" receiving' a suitable bolt 17.
- One side of the lug orarm 15 is shown provided with shoulders or lugs 18, 18 adapted to provide abutment for vthe head 19 of the bolt and thereby prevent its rotation; the shoulders 18 beingadapted to engage one of the flat faces or sides of the bolt as shown in Figure 1.v4 v
- Member 2O consists of a substantially semi-cylindrical element, preferably of length somewhat greater than element 13 and adapted to partially encircle the pipe without, how ever, having its longitudinal edgescontact with the longitudinal edges of member 13.
- the member 20 is preferably made of increasing thickness toward one end; that is to say like member 13 and is intended toepasse through the opening 12 inthe car yunder-V 1 frame member 11.
- Figure 4 I illustrate a modification; of the invention, k in-thatthe one or bottom mem-v ber 241 is substantially similar tomember 13 except thatfitis not p rovdedfwith..the.later-y ally disposedflug or arm ⁇ 15:; member 24, Ihowever, having v the spaced, circumferentially.
- a channeled pipe receiving member In combnation withanapertured car under-frame member through which the pipe extends, a channeled pipe receiving member, the outer facewhereof is arranged to ⁇ provide interlocking engagement with'the frame member, said ⁇ member; at r,one end being provided with a laterally disposedv arm having an open-endedslot, a 'wedge member, one face whereof isadaptedto receivethe pipe,'while the other'fac'e has a slopingv surface, saidwedge member at'one end having a laterally disposed apertured farm ⁇ and means adapted lto bev seated in the vopen-ended slot and inthe apertureof the wedge member arm A whereby said wedge member is forced lengthwise/of' the pipe and said slopingA surface broughtv into ,wedgingr relation with the frame memberx Y Y A 2.
- afp'channeledpipereceiving member' which outer4 surface is provided with spaced transversely disposed lugs adapted'- to straddle the under-frame member, said' member being-provided with a laterally'disposed arm, aV wedge member whose inner face'isadapted' to* fit about the pipeA while the outer face has a sloping surface toward one end,
- said end being provided withza llaterally'dis- Y posedY arm,A andv means adapted' tofengage withboth; armswhereby said wedge member is; drawn lengthwise of thepipe into wedg ring'l relation with the fr underframe member.
Description
CLAMP FOR PIPES Filed arch 12,
Patented Jan. 6, 1931 UNlTEDe-STATES PATENT OFFICE VICTOR I-I. HARBERLOF CHICAGO, ILLINOIS, ASSIGNOR TO ILLINOIS RAILWAY EQUIP- MENT ooMrANY, A CORPORATION or ILLINOIS t CLAMP ron rIPEs My invention relates to means more especially intended for clamping and irmly holdingthe air pipes of air lbrake systems in place and especially means for properly securing theairy pipes disposed longitudinally through which the air pipes areusually disposed. u
The .construction and its application will be readily comprehended from the detailed description ofthe accompanying drawing,
whereint v Figure 1 is a plan view of my improved means applied to a portion of pipe and an element Yor cross member of the car underframe which is shownin section.
Figure?, is a perspective view of one oi' the complementary members of the clamp.v
Figure 3 is a perspective view of the other complementary member of the clamp.
vFigure 4 is a side elevation illustrating a modified vform of my improvedclamp'in its application to the car underframe, a portion whereofl is shown in section, together with a portion of the pipe.
In the particular exemplii'cation of the invention as disclosed in Figure 1, 10 illustrates a portion of the air pipe or line which constitutes a part of the' air brake system of a railroad car. The invention is shown in its especial adaptation to the pipe which is disposed longitudinally beneath the car. In present railroad practice, these air Ypipes 'in most instances are made topass through suitable apertures or openings in the'diaphragmsY of the transversely disposed members of the car underframe; a portion ofsuch transverse'pon.
tion ofthecar underframebeing indicated at `-12 through which the 11 provided with an opening therethrough at air pipe 10 passes.
In order to prevent improper movement of the airline or pipe, which would result from the severe shocks or jars encountered by railroadl cars in operation and to prevent improper chatter and vibration, I have provided clamping means comprising the substantially semi-cylindrical lower member 13 shown in Figure 2 formed to provide a suitable seat for the air pipe or line; with the lower outer surface of the member'13 provided with a pair of spaced and transversely disposed arcuate ribs 14. As the member 13 is intended to be disposed through thev aperture 12 in the car underframe element 11, the ribs 14 are spaced apart a distance sulcient toireceive the diaphragm or web portion 11 of the car underirame therebetween, with the result that when all of the elements have been properly assembled, longitudinal movement of member 13 will be impossible because of the straddling yrelation between the ribs 14 and the diaphragm or web portion 11 of the car underframe.
One ,end of member 13 is provided with a laterally disposed lug or arm 15 which is preferably slotted as at 16 for the purpose or" receiving' a suitable bolt 17. One side of the lug orarm 15 is shown provided with shoulders or lugs 18, 18 adapted to provide abutment for vthe head 19 of the bolt and thereby prevent its rotation; the shoulders 18 beingadapted to engage one of the flat faces or sides of the bolt as shown in Figure 1.v4 v
` After member 13 has been inserted through the, aperture 12 in the car underframe element `llin the manner described-and the pipe 10 has been seated therein, the clamp member shown in Figure 3 is then put into place longitudinally of. the side of the pipe opposite to that on-which member 13 is located. Member 2O consists of a substantially semi-cylindrical element, preferably of length somewhat greater than element 13 and adapted to partially encircle the pipe without, how ever, having its longitudinal edgescontact with the longitudinal edges of member 13.
v., The member 20 is preferably made of increasing thickness toward one end; that is to say like member 13 and is intended toepasse through the opening 12 inthe car yunder-V 1 frame member 11. i
WV ith member 20.made somewhat longer than memberrl", itis apparent that'the endfv having arm 21 will be disposedfsomewhat beyondftheendooffmember lhaving arm 1.5, Y
andthereforey will be disposed, a distance fartherl removed from the car underframe `member 11. s member 1,3( will be, held against longitudinal'movement by the spaced lips 14, 14 which interlock with` the car underframe member 11, itis evident when bolt `17 haslbeen, disposed through'theiapertures arms and21, respectively, that screwingf up of thenut 28 will' cause, member 20tto be drawn toward thecar underframemember 11'.V
With vthe member 2Ov provided with` ata: i
peredV surface, namely with a surface increasing-vin thicknesstoward the end having arm4 21, itlis apparent that. a rm wedging rela,- tion with the :car underframe member. 1 1will` be provided, and as. aresnlt the'variousoele ments' of the clamp andthe airpipe or line will be firmly wedged inplace inthe aperture in the car underframe and. movement or vi.- bration of the pipe ,or line made impossible.y
ln Figure 4 I illustrate a modification; of the invention, k in-thatthe one or bottom mem-v ber 241 is substantially similar tomember 13 except thatfitis not p rovdedfwith..the.later-y ally disposedflug or arm` 15:; member 24, Ihowever, having v the spaced, circumferentially.
`^ disposedV ribs 25,25 similar toribs 1 4, 14mtended' to straddleL opposite. sides; of the car. underframeelement 11.A Y c Y Member 26 .is substantially identical; with" i member 20,'except that in; this. modification ber'26 preferably increases'in thickness'A tol prefer to havethe arm 27 extend laterally upwardjas shown. in. Figure 4 and substan tiazlly. parallel with the underframei memberv 11, 'which latter in, addition tothe pipe re-V j ceiv'ingl opening 1-2 therethrough V,is alsovv Vproj-Y vided 'with ajboltreceiving opening 28ad'apt--.
ved to receive thebolt 29 whichpassesfthrough the aperture() in the'arm 27 ofmember26.
vla/lember 26, like member 20, is provided with=j f anv outer tapered,surface; ;that isto say IleIIlv ventiOn, a Y
wards the end provided with the arm 27. It is obvious from the construction shown in Figure 4 that when bolt29 has been inserted through the diaphragm 11 of the car underframe member and the arm 27 and nut 81 is screwed up tightly'ion the bolt,rmemberu 26 will be forced lengthwise of the pipe `10, namely in a direction moving the arm 27of thel member vtoward the car underframe element 11, thus firmly wedging the various ele-A mentsingpljace by reasonof the tapered sur face on member 26,7causing the pipe10 to berigidly'clamped between the members 24- and-Zalldvmembel 24: natu-r11flrm1yiheld in" place,. with theresult that improper ,or longitudinal movement of the air pipe will be impossible. Y c
The specification Vdescribes the specific exempliiications ofmy invention, which may, however, have" expression in modied form without'departing from the spirit of myin-` What I claim is:
1'. In combnation withanapertured car under-frame member through which the pipe extends, a channeled pipe receiving member, the outer facewhereof is arranged to `provide interlocking engagement with'the frame member, said` member; at r,one end being provided with a laterally disposedv arm having an open-endedslot, a 'wedge member, one face whereof isadaptedto receivethe pipe,'while the other'fac'e has a slopingv surface, saidwedge member at'one end having a laterally disposed apertured farm` and means adapted lto bev seated in the vopen-ended slot and inthe apertureof the wedge member arm A whereby said wedge member is forced lengthwise/of' the pipe and said slopingA surface broughtv into ,wedgingr relation with the frame memberx Y Y A 2. In combination with an apertured car under-frame. member through which the pipe extends, afp'channeledpipereceiving member'whose outer4 surface is provided with spaced transversely disposed lugs adapted'- to straddle the under-frame member, said' member being-provided with a laterally'disposed arm, aV wedge member whose inner face'isadapted' to* fit about the pipeA while the outer face has a sloping surface toward one end,
said end being provided withza llaterally'dis- Y posedY arm,A andv means adapted' tofengage withboth; armswhereby said wedge member is; drawn lengthwise of thepipe into wedg ring'l relation with the fr underframe member.
3. In: combination-with an apertured car underframe member through which the pipe extends, a pair` of complementary channel members,'one ofi-which` has a transversely exrtending-,groove on its; outer facevadapted to receivethe-can underframe' and provided atone end vvithfa"laterally disposed armghawV ingr a laterallydisposed,fopenfended, slot,
f while the Operare@ tf fhefother'member izo
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US261101A US1787446A (en) | 1928-03-12 | 1928-03-12 | Clamp for pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US261101A US1787446A (en) | 1928-03-12 | 1928-03-12 | Clamp for pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
US1787446A true US1787446A (en) | 1931-01-06 |
Family
ID=22991960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US261101A Expired - Lifetime US1787446A (en) | 1928-03-12 | 1928-03-12 | Clamp for pipes |
Country Status (1)
Country | Link |
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US (1) | US1787446A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407537A (en) * | 1981-10-20 | 1983-10-04 | Ames Earl J | Door and lock support |
-
1928
- 1928-03-12 US US261101A patent/US1787446A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407537A (en) * | 1981-10-20 | 1983-10-04 | Ames Earl J | Door and lock support |
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