ARMY MIL-R-40080 C-1975 RAMP LOADING VEHICLE PORTABLE FOUR-SECTION 12 000-POUND CAPACITY《载量为12 000磅的 四段便携式车辆装载甲板》.pdf

1、MIL-R-LIOOBOC 37 m 7779706 0284265 2 I MILITARY SPECIFICATION MIL-R-4008OC (ME) SUPERSEDING MIL-R-40080B (ME) 29 November 1968 21 May 1975 RAMP, LOADING, VEHICLE: PORTABLE, FOUR-SECTION, l2,OOO-POUND CAPACITY This specification is approved for use by all Departments and Agencies of the Department of

2、 Defense. . 1. SCOPE 1.1 This specification covers a free-standing i2,OOO-pound capacity, magnesium railcar-loading ramp which can be disassembled into four sections stacked, ari transportad by forklift truck. 2. APPLICABLE DOCUMENTS 2. “he following documents of the issue in effect on date of invit

3、a- tion for bids or request for proposal form a part of this specification to the extent specified herein: SPEC IFIC AT I ON S Federal QQ-s- 781 Militarx - Strapping, Steel, and Seals. MIL-F-I16 - Preservation-Packaging, Methods of. STANDARDS Military MIL-STIE-105 MIL-STD-12 9 - Sampling Procedures

4、and Tables for - Marking for Shipment and Storage. Inspection by Attributes. THIS DOCUMENT CONTAINS f PAGES. FSC 3990 M Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-K- 480 80 C (ME) TA132 I6E9 20 7 - Ramp, Loading, Vehicle: Portable, Four- Se

5、ctson, 12,000-Poun Capacity. (Copies of specifications, sf?adards and drawings required by suppliers in connection wich specific procurement functions should be obtained from the procuring activity 01: as directed by the contracting officer.) 2.2 Other publicatioiis. “he following documents form a p

6、art of this specification to the extent sbecified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. NATIOXAL MOTOR FREIGHT TWFFIC ASSOGIATION, INC, AGENT . National Motor Freight Classification. (Application or copies should b

7、e addressed to the American Trucking Associations, Inc, , ATTH: Tariff Order Sectim, 1616 P Street, NW, Washiogton, DC 20036. ) c_ UNIFORM CLASSIFICATION COHCREE, AGENT Uniform Freight Class5f%cation. (Application for copies sh-otrkl be addressed to the Vniform CI-assifica- tion Commietee, ATTN: Tar

8、t22 Publishing Officer, Room 11106, 222 South Riverside Plaza. Chiruago, XL S606.) 3. R-QUIEMEXTS .- 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-YOOBOC 37 7777Ob 0284267 b W MIL-R-4008OC (ME) 3,I.l Drawings. %.e dr=?wings forming a part o

9、f this specification are end product drawings. tolerances is pemissible without prior approval of the contracting officer. Where tolerances could ctlmuhtively result in incorrect fits, the supplier shall provide tolerances within those prescribed on the drawings to insure correct fit., assernby md o

10、peration of the mmp. drawings, layouts, flow sheets, processjag procedures, etc.) prepared by the supplier or obtained from a vendor to support fabrication and manu- facture of the production item shall be made available, upon request, for inspection by the contracting officer or his designated repr

11、esentative. 130 deviation from the prescribed dimensions OK Any data (e.g., shop 3.2 First article (preproduction model). The supplier shall furnish one or more ramps as specified (see 6.2) for examination and testing within the ti2.1 with the use of a standard military 4000-pound capacity forklift

12、truck, OF an equivalent forklift truck having the same general characteristics and approved by the contracting officer, using the forklift openings and forklift handles of Section 1 and the end openings of Sections 2, 3 and 4. shall fit together, aline; and alsa readily disengage so that the quick-

13、release pins can be fully inserted or withdrawnfrom the intended holes. The lifting-handle springs of Section 1 shall keep the lifting handles in the “up“ position. freely. The sections The pin joints of the leg assemblies shall pivot The use of tools shalf not be required. 3.6 Stability. When secur

14、ely attached to a railcar, the ramp shall be stable when tested as specified in 4.5.2.2. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-40080C (la) 3.7 Capacity, 3.7.1 Rated load. The ramp shall have a rated load capacity of 12,000 pounds. 3

15、.7,2 - Overload. The ramp shall be capable of withstanding the stresses induced by loads of 200 percent of rated capacity without permanent defor- mation or indications of material or workmanship defects when tested as specified in 4.5.2.3. 3.8 Workmanship. Before and after painting, all parts and a

16、ssemblies uf the ramp shall be free from sand, dirt, ftns, sprues, scale, flux, and other harmful extraneous ma.Ceriai 4. QlJALIXY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection. Enless otherwise specified in the contract OP purchase order, Che supplier is responsible for the performance of

17、all inspection requirements specified herein. Except as otherwise speci- fied in the contract OF order, the supplier may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government . reserves t

18、he right to perform my of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requiremnts 4.1.1 Component and material hspection The supplier is responsible for insuring that components and materials used ar

19、e manufactured, examined d in accordame tait$% kererenced specifications, staadards and as applicable: 4.2 Classification of -mcticms-. Xnspectlms shall be classified as follows : (a) Preproduction inspection (see 4.3). ) (cl Qua.kity eoeiomanco. hxspectian (see 4.4) Ztiepact5on u2 preparation $or .

20、delTvery (see 4.6) 4.3 !reproduction inseruehn. 4.3.1 Examination I The prcpmxlwtlon ramp (13) shall be examinad as specified in 4.5.1 Presence of one $or more defects shall be cause for re j e c tion. 4 Q I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH

21、S-,-,-MIL-R-iOOBOC 39 M 9999906 OZdLiE69 T MIL-R-400 80 6 (ME 1 4.3.2 Teats-. The preproduction ramp(s) shall be tested as specified in 4,5.2 e5ough 4.5.2.3. tion. Failure of any test shall be cause or rejec- 4.4 . 4.4.1 Sampliag, Sampling sr ex Dimnsions not as specfied. 103. Components missing or

22、not as specified. Minar 201. Workmnship not as specified. 4.5.2 -Tests. 4.5.2.1 Assembly an disassedly. The ramp shall be assembled and disasserabled on a firm, level surface with the use of a forklift truck as specified in 3.5. The ramp shall be evaluated for conformance with the requirements speci

23、fied in 3.5. failure of this test. Nonconformance to 3.5 shall constitute 4.5.2.2 Stability. A forklift truck carrying a 4000-pound load as specified in 3.5, shall be operated up and dawn the ramp not less than 10 times after the ramp has been assembled to determine conformance with 3.6. Nonconforma

24、nce to-3.6 shall constitute failure of this test. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-40080C 39 777970b 0284270 b - MIL-R-40080C (NE) , 4,5,2.3 Overload, Each seetion of the assembled ramp under test shall be subjected to a static

25、 load of 24,000 pourads. applied through an area extending not more than 9 inches on each side of the lateral centerline of ths sectim. Each section shall. remain under th%s load for 1 hour, after wkiconr“ortiiance to 3.7.2 shall constitute failure of this test. This load shall be 4.6.1 4.6.1.1 st o

26、f product. Por the purpose of inspection, a completely Quality conf ormce Inspection of pack. . processed pasll be . 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-LIOOBOC 37 I 777770b 0284271 9 BIL-R-400 80 C (?i) 5.1.1.2 -aces o Unpainted

27、exterior metal surfaces requiring the application of a coatact preservative in accordance with and, unless otherwise specified hereh, strapping shall be Finish E*.-. Taen specified (see 6.2), Finish A strapphg shall be used. Section 1 shall be Strapping shall conform . 5.2.2 Level 3. Each ramp chal%

28、 be prepared for shipment as specified in 5 .Z*l, except strapptng shall be Finish A. 5.2.3 Level G. Each ramp, preserved and packaged as specified in 5.1, shall be prepared for shipment in a manner to assure carrier acceptance - End safe delivery to destfnatisri at Iowe8t ratings in compliance with

29、 Uniform Frei&$ Clasaiication rules or Nlat%onal. Motor Freight Classif i- cation rules. 5.3 &farking, In addiehm to any spec8al marking reqqired by the contract QT order, marking for shipmenss rund sbrage shall be in accsrdaiace with MIL-STD-129. 6. NOTES 6 .P- Intended use, The ramp is istended %s

30、r use gn prepared: or sed- preparem& facilitate forklift truck operation fn the loading and mloadhg of railcars SI open depot storage ZKCWS where germnest railcar docks are not provided. assembly by a 400Q-pomd forklift, 4QOQ-poemd capaclty fQrlc7ift truck carrying a fuZL capacity The rmp ia seetlon

31、alfzed to faellitate ThZs ramp is capable of 3-upgorting a- - 7- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6.2 Ordering data. Procurement documents should specify the following: -. (a) (b) (c) (d) Title, number and date of this specificgtion. T

32、ime frank required for submissioYof preproduction model, and number of ramps required (see 3.2). Level of preservation and packaging and level of packing required (see 5.1 and 5.2). When strapping shall be Finish A (see 5.2 .l) 6.3 Preptoduction model. Any changes or deviations of production raps Ap

33、proval of the preproduction from the approved preproduction model during production will be subject to the approval of the contracting officer. model will not relieve the supplier of hls obligation to furnish ramps conforming to this specification, Gust odian : Preparing activity: Army - ME Army - ME User activity : Army-MT Project No. 3990-A130 . 8 o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-