US2199004A - Cushion support - Google Patents
Cushion support Download PDFInfo
- Publication number
- US2199004A US2199004A US190277A US19027738A US2199004A US 2199004 A US2199004 A US 2199004A US 190277 A US190277 A US 190277A US 19027738 A US19027738 A US 19027738A US 2199004 A US2199004 A US 2199004A
- Authority
- US
- United States
- Prior art keywords
- members
- support
- perforations
- chair
- leg
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
- B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
- B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/40—Radially spaced members joined by independent coupling
- Y10T403/405—Flexible intermediate member
Definitions
- the present invention is designed to provide is secured by a nut I4 which is provided with a a cushion support and, as exemplied, is applied lock washer I5. Y to a chair leg.
- a nut I4 which is provided with a a cushion support and, as exemplied, is applied lock washer I5.
- Y to a chair leg.
- Chairs or seats in automobiles, 'I'he inner member extends below the bottom airplanes and other vehicles are not only subof the outer member of the support and thus 5 jected to the weight of the person using the spaces the support from the oor.
- the leg 2 chair but are subjected to very severe strains by preferably extends downwardly to the bottom reason of the user exerting tilting pressure on of the outer member and is therefore spaced the seat, thus tending to pull part of the legs of from the floor.
- the bolt extending through the the chair upwardly and very materially increase slot I3 prevents the loosening of the bolt and l the pressure on the other legs. In airplane conthus assures a secure connection between the struction there is a further requirement and that leg and the floor.
- the length of the slot issuch is in the very definite securing of the chair so as to give the normal freedom of movement to that the chair in shocks or accidents will Vnot the support but to finally and positively limit break loose and increase the hazard in this way.
- Fig 1 shows a Side elevation of e Chair having contact relation to limit the extremes of movethe supports as installed in an airplane.
- ment- 8l Fig. 2 a front elevation of such a chair with What I Claim as new is: i such a Support mounted in an arplaine- 1.
- ing being preferably bonded to the surfaces of th e outer member having perforations extending the members, but 1n any event demtely secured through opposite walls and the inner member thereto' being in the form of a sleeve; a bolt extending o 40 e e
- the leg has opposltely placed perforations 6. through the inner member and having spaced
- the shell has similar perforations 'l which are abutments at its upper end; and a cross in adaptedt0 be brought mto' grth the extending through the perforations and betwen perforatlons 6.
- the outer member 3 extends the spaced abutments e upwardly above the inner member and for the 3 In a support, an oui-,er member and an inner 45 purposes 0f Strength the rubber S carried ,up member; a rubber 'bushing between the members; in the inner wall of this extension.
- the rubber one end of the Oui-,er member being extended and is slotted at 8 opposite the perforation 1 and a having Cross perfor-ations in opposing walls; an bolt 9 extends through the perforations and the ati-,ached member having a wall engaging the Slots and iS Secured by a nu''lh outer wall of'the outer member and having per- 50
- a bolt I0 has a head II which engages the forations therein registering with the perforaupper end of the inner member.
- the bolt has tions in the outer wall; and a bolt extending an upward extension I2 which is provided with through the perforations. an elongated slot I3 through which the bolt 9 4.
- the bolt extends through the floor and ner member; a rubber bushing between the mem- 56 bers, the outer member having perforations extending through opposite walls, and the inner member having spaced abutments; 'a cross pin extending through the perforations and between the abutments; and an attached member having a wall engaging the outer wall of the outer member and'having perforations registering with perforations of the outer member, the cross pin extending through the perforations of the outer member.
- a hollow chair leg a support for the leg; a mounting between the support and the leg comprising an outer element attached to the leg, an inner element attached to the support, and an intervening cushion of rubber; and a lost'motion connection with theleg and inner element, the lost motion connection being housed in the space above the rubber cushion providing free movement between the leg .and the support and preventing separation thereof.
- a joint the combination with members to be connected; of a joint between the members, said joint comprising an outer element, an inner element, and a rubber cushion between the elements; 4means attaching the joint to the members; and a lost motion connection between the members providing free relative movement between the members, in non-contact relation under normal operating conditions, but limiting the motion at'both extremes of the motion and housed in a space offset in the direction of motion from the rubber.
Description
April 3o, 1940. H, C,- LORD 2,199,004.
. CUSHION vSUPP01= T .Filed Feb. l2, 1958 INVENTOR.
Patented Apr. 3o, 1940 l 2,199,004
UNITED STATES PATENT OFFICE CUSHION SUPPORT v Hugh C. Lord, Erie, Pa. Application February 12, 193s, serial No. 190,277 9 claims. (c1. 287-85) The present invention is designed to provide is secured by a nut I4 which is provided with a a cushion support and, as exemplied, is applied lock washer I5. Y to a chair leg. Chairs or seats in automobiles, 'I'he inner member extends below the bottom airplanes and other vehicles are not only subof the outer member of the support and thus 5 jected to the weight of the person using the spaces the support from the oor. The leg 2 chair but are subjected to very severe strains by preferably extends downwardly to the bottom reason of the user exerting tilting pressure on of the outer member and is therefore spaced the seat, thus tending to pull part of the legs of from the floor. The bolt extending through the the chair upwardly and very materially increase slot I3 prevents the loosening of the bolt and l the pressure on the other legs. In airplane conthus assures a secure connection between the struction there is a further requirement and that leg and the floor. The length of the slot issuch is in the very definite securing of the chair so as to give the normal freedom of movement to that the chair in shocks or accidents will Vnot the support but to finally and positively limit break loose and increase the hazard in this way. this movement should there be an abnormal l The use of the support is designed to accomstrain on the chair parts. Thus should there plish the purpose of anchoring the cushioning be a complete failure of the rubber the chair and also anchoring the attached chair or other connection would be maintained. It will be noted article in a very simple, rugged and secure manthat the relation of the parts, including the lost'l ner. Features and details of the invention will motion connection is such thaththe moving parts appear from the specification and claims. are maintained out of contact in the normal A preferred embodiment of the invention is Operating range 0f the 1110111111111`01 5011112. and illustrated in the accompanying drawing as folthat the Din 111 110111121 0116111111011, C1085 11013 81'1- iows; y gage the sides of the slot, but only is brought into Fig 1 shows a Side elevation of e Chair having contact relation to limit the extremes of movethe supports as installed in an airplane. ment- 8l Fig. 2 a front elevation of such a chair with What I Claim as new is: i such a Support mounted in an arplaine- 1. In a support, an outer member and an inner Fig, 3 e Section on the line 3 3 in Fig 4 member; a rubber bushing between the mem- Fig 4 en enlarged Section on the iine 4 4 in bers, the outer member being extended and hav- Fig, 3 ing perforations extending through opposite walls 30 Fig, 5 a detached view of theseeuring boit, of the extension, and the inner member having l marks the figer, 2 e, Chair ieg which is in spaced abutments; and a cross member extendthe form of a tube, 3 the outer member of the ing through the perfOratiOrls and between the support which is Shown in the form of a Shen abutments, said members in normal operation 4 a central member in the form of a sleeve, n."1 a being in noncontact relation 2. In a support, an outer member and an inner lubbel bushmg between the members the bush member; a rubber bushing between the members,
ing being preferably bonded to the surfaces of th e outer member having perforations extending the members, but 1n any event demtely secured through opposite walls and the inner member thereto' being in the form of a sleeve; a bolt extending o 40 e e The leg has opposltely placed perforations 6. through the inner member and having spaced The shell has similar perforations 'l which are abutments at its upper end; and a cross in adaptedt0 be brought mto' reglster Wlth the extending through the perforations and betwen perforatlons 6. The outer member 3 extends the spaced abutments e upwardly above the inner member and for the 3 In a support, an oui-,er member and an inner 45 purposes 0f Strength the rubber S carried ,up member; a rubber 'bushing between the members; in the inner wall of this extension. The rubber one end of the Oui-,er member being extended and is slotted at 8 opposite the perforation 1 and a having Cross perfor-ations in opposing walls; an bolt 9 extends through the perforations and the ati-,ached member having a wall engaging the Slots and iS Secured by a nu''lh outer wall of'the outer member and having per- 50 A bolt I0 has a head II which engages the forations therein registering with the perforaupper end of the inner member. The bolt has tions in the outer wall; and a bolt extending an upward extension I2 which is provided with through the perforations. an elongated slot I3 through which the bolt 9 4. In a support, an outer member and an inextends. The bolt extends through the floor and ner member; a rubber bushing between the mem- 56 bers, the outer member having perforations extending through opposite walls, and the inner member having spaced abutments; 'a cross pin extending through the perforations and between the abutments; and an attached member having a wall engaging the outer wall of the outer member and'having perforations registering with perforations of the outer member, the cross pin extending through the perforations of the outer member.
5. The combination with two members to be attached, one of which is hollow; of a joint comprising an outer element, an inner element and an intervening cushion of rubber, the outer element being attached to the hollow member and the inner element to the companion member; and a lost motion connection 'between the members providing free relative movement between the members'and housed in the space at the end of the rubber cushion to'wa'rd the hollow member.
6. In combination a hollow chair leg; a support for the leg; a mounting between the support and the leg comprising an outer element attached to the leg, an inner element attached to the support, and an intervening cushion of rubber; and a lost'motion connection with theleg and inner element, the lost motion connection being housed in the space above the rubber cushion providing free movement between the leg .and the support and preventing separation thereof.
7. In combination of chair leg; a support for the leg; a mounting between the support and the leg comprising an outer member, an 'inner member, and a rubber cushion between the members, one of the members being attached to the leg and the other to the'support; and a lost motion safety conne-.tion supplementing the connection formed by the members,` the members providing free relative movement between the members in noncontact relation in normal operation 'and limiting the separation of said members.
8. In a joint, the combination of outer and inner members; a rubber bushing between the members, one of the members having perforations extending therethrough Aand the other member having spaced abutments; and a crossmember extending through 'the perforations and between the abutments, said members being out of contact relation in the joint under normal operating conditions.
9. In a joint, the combination with members to be connected; of a joint between the members, said joint comprising an outer element, an inner element, and a rubber cushion between the elements; 4means attaching the joint to the members; and a lost motion connection between the members providing free relative movement between the members, in non-contact relation under normal operating conditions, but limiting the motion at'both extremes of the motion and housed in a space offset in the direction of motion from the rubber.
H. C. LORD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US190277A US2199004A (en) | 1938-02-12 | 1938-02-12 | Cushion support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US190277A US2199004A (en) | 1938-02-12 | 1938-02-12 | Cushion support |
Publications (1)
Publication Number | Publication Date |
---|---|
US2199004A true US2199004A (en) | 1940-04-30 |
Family
ID=22700672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US190277A Expired - Lifetime US2199004A (en) | 1938-02-12 | 1938-02-12 | Cushion support |
Country Status (1)
Country | Link |
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US (1) | US2199004A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416869A (en) * | 1945-02-22 | 1947-03-04 | Budd Co | Brake arrangement |
US2720374A (en) * | 1949-11-16 | 1955-10-11 | Silentbloc | Resilient supports |
US3171622A (en) * | 1962-01-02 | 1965-03-02 | Ford Motor Co | Resilient mount |
US3353852A (en) * | 1965-07-15 | 1967-11-21 | Concrete Steel Corp | Mount for tractor canopy post |
US3612581A (en) * | 1969-11-18 | 1971-10-12 | Fleco Corp | Canopy mount |
US4229856A (en) * | 1977-09-21 | 1980-10-28 | Lamondine S.A. | Wheel support arrangements |
FR2734215A1 (en) * | 1995-05-16 | 1996-11-22 | Peugeot | Support frame for front seat of vehicle |
DE102011000427A1 (en) | 2011-02-01 | 2012-08-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connection assembly for connecting rear seat unit to chassis of motor vehicle, has damping element arranged between cushion support and vehicle chassis, through which cushion support is fixed to vehicle chassis by nut and stud |
US11167713B2 (en) * | 2018-04-24 | 2021-11-09 | David Robertson | Roll-over protection apparatus |
-
1938
- 1938-02-12 US US190277A patent/US2199004A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2416869A (en) * | 1945-02-22 | 1947-03-04 | Budd Co | Brake arrangement |
US2720374A (en) * | 1949-11-16 | 1955-10-11 | Silentbloc | Resilient supports |
US3171622A (en) * | 1962-01-02 | 1965-03-02 | Ford Motor Co | Resilient mount |
US3353852A (en) * | 1965-07-15 | 1967-11-21 | Concrete Steel Corp | Mount for tractor canopy post |
US3612581A (en) * | 1969-11-18 | 1971-10-12 | Fleco Corp | Canopy mount |
US4229856A (en) * | 1977-09-21 | 1980-10-28 | Lamondine S.A. | Wheel support arrangements |
FR2734215A1 (en) * | 1995-05-16 | 1996-11-22 | Peugeot | Support frame for front seat of vehicle |
DE102011000427A1 (en) | 2011-02-01 | 2012-08-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connection assembly for connecting rear seat unit to chassis of motor vehicle, has damping element arranged between cushion support and vehicle chassis, through which cushion support is fixed to vehicle chassis by nut and stud |
DE102011000427B4 (en) | 2011-02-01 | 2023-06-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Connection arrangement, motor vehicle with a connection arrangement |
US11167713B2 (en) * | 2018-04-24 | 2021-11-09 | David Robertson | Roll-over protection apparatus |
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