Design and Fabrication of Wheelchair CUM Stretcher

The wheelchair and stretcher are very widely used in hospitals, airports, train stations, shopping malls, etc. This design here is a modified wheelchair stretcher as needed. This machine converts the wheelchair into a stretcher. The chair transforms into a stretcher when the levers are operated. The stretchers can be detached from the main frame according to the convenience of the patient and doctors can make it easier Access to the patient with less effort and transport The folding mechanism enables a large number of stretchers arranged in chair form to be accommodated in a comparatively smaller space. in hospitals, patients have to be moved from a wheelchair to a stretcher, from a stretcher to a bed, from a bed to a wheelchair or vice versa; which creates unsafe conditions for patients. A wheelchair stretcher is required to facilitate mobility for the disabled patient.

Maintenance of the Old Building Facade During Its Reconstruction

Facades of buildings are of special importance for the preservation of the traditional architectural appearance of cities. The façade of the building is a living expression of the era in which it was built and it is an integral part of history. Therefore, demolition of buildings declared as historical or cultural heritage sites is categorically unacceptable. It is necessary to carry out their reconstruction work, keeping the facade intact. In Tbilisi, back in the 70s of the last century, the restoration of houses with balconies began, and today the rehabilitationreconstruction of old neighborhoods is being successfully carried out. Many famous buildings have been completely renovated as a result of the reconstruction, but sometimes it is necessary to completely renovate the interior of the building. The main problem at this time is to maintain the stability of the façade walls, which often, during the reconstruction process, no longer have any connection with the main frame part. That is why they are temporarily strengthened. Due to the conditions of the reconstruction, the reinforcement constructions are arranged in different ways and after the completion of the works, the facade becomes an integral part of the new building again. In recent years, several such interesting reconstruction works have been carried out in Tbilisi.

Rancang Bangun Alat Elliptical trainer Outdoor

<p><em>The placement of outdoor fitness equipment at tourist attractions is one of the attractions for tourists. Besides that, it can also be used as a means of health socialization for the community in public places. The elliptical trainer type air walker is a popular fitness tool because it is easy to use and has a small risk of injury. Elliptical trainer has a working principle like a walking person where movement is influenced by the force of the hand and leg movements. The design of an elliptical trainer fitness equipment that will be placed in a public place needs to be done to get a good level of security. This article discusses the design of an elliptical trainer device that is safe to place outdoors. The design process uses the Solidworks 2017a application. The elliptical trainer is divided into 4 parts, namely the main frame, drive shaft, hand handle, and leg handle. The manufacturing process is carried out based on Design Manufacture and Assembly and machinery to reduce the risk of manufacturing failure and make it easier to work on. The result of the elliptical trainer design has dimensions of 2,500 x 1,800 x 1,000 mm. The main frame has a safety factor of 3 with a displacement of 8,524e-7 mm.</em></p>

Rancangan Alat Potong Tahu Tradisional untuk Indutri Rumahan di Kabupaten Nagan Raya

Tofu processing by small businesses and small-medium industries in the Nagan Raya district of Aceh province still uses traditional methods, resulting in minimal daily production results, one of the obstacles in the field was found that the lack of tofu production results caused by working tools for cutting tofu still using knives one-eyed (kitchen knife), from the above, in this study, a number of model tools to cut tofu were adapted to suit the needs of the home industry, the stages of research in the study of literature, observation of tofu processing in the home industry, design of three models of tool design and analysis perunit costs and time efficiency assumptions about the performance of the tofu cutting device. Design using software produces three models of tofu cutting tools namely, models I and II with main frame stainless P = 100 cm, L = 100 and T = 5 cm, and model III stainless main frame P = 100 cm, L = 8 cm and T = 5 cm ,. Assumption of tool performance from the three design models with consideration of production costs and cutting speed, then from the results of literature studies and observations of the tofu making process traditionally selected model III which is more in line with the conditions of home industry workers in Nagan Raya district, with the specifications of the Long stainless main frame 100 cm Width 1 cm and Height 5 cm, tofu production capacity with two pieces of 256 pieces and a cutting speed of 150 seconds. Keywords— tofu cutting tools, home industry, analysis perunit costs, cutting speed

The Construction of Indonesian Political Fiqh: Maqasid Al-Shariah Perspective and Ahmad Ar-Raisuni’s Thoughts

Some issues in various classical political fiqh literatures are irrelevant if applied in the current context. This paper discusses how important the reconstruction and renewal of several issues in classical political fiqh is adapted to the plural Indonesian context. In this study, the author uses the Maqasid al-Shariah theory and Ahmad ar-Raisuni’s thinking which specifically addresses political issues as the main frame of analysis. By conducting a library study, this study concludes that several issues in classical political fiqh are indeed irrelevant to the times, and therefore need to be updated and reviewed. In additions, this study also has resulted in a new construction of Indonesian political fiqh which formulated in four crucial issues: democracy, state format, criteria for leaders in Indonesia, and application of Islamic Law (Shariah).Beberapa isu dalam pelbagai literatur Fiqh Siyāsah klasik sudah tidak relevan jika diterapkan dalam konteks saat ini. Tulisan ini mendiskusikan bagaimana pentingnya melakukan rekonstruksi dan pembaruan terhadap beberapa isu dalam Fiqh Siyāsah klasik disesuaikan dengan konteks Indonesia yang plural. Dalam penelitian ini, penulis menggunakan teori Maqāsid al-Shariah dan pemikiran Ahmad ar-Raisuni yang secara spesifik membahas persoalan politik (siyāsah) sebagai pisau analisis utamanya. Dengan melakukan studi kepustakaan, kajian ini menghasilkan kesimpulan bahwa beberapa isu dalam literatur Fiqh Siyāsah klasik memang sudah tidak relevan dengan perkembangan zaman, dan sebab itu perlu dilakukan pembaruan dan tinjauan ulang. Selain itu, penelitian ini juga menghasilkan konstruksi baru Fikih Politik Indonesia yang dirumuskan dalam empat isu krusial: demokrasi, bentuk Negara, kriteria pemimpin di Indonesia, dan penerapan syariat Islam.

Performance Comparison and Evaluation of Two Small Chili Pepper Harvester Prototypes That Attach to Walking Cultivators

Two prototypes of small chili pepper harvesters that attach to walking cultivators were designed and manufactured before field performance tests were conducted. The two prototypes were designed and manufactured with different main frame materials, forms of divider, picking guides, and helix rotation speeds. The maximum helix speed of the first prototype was 500 rpm, and the helix rotation speeds of the second prototype were a minimum of 510 rpm and a maximum of 730 rpm. Field performance tests were conducted on two species of chili, the AR Legend and the Jeokyoung, to determine which was suitable for mechanization. The Jeokyoung species was found to be most suitable for mechanization as its harvest efficiency was higher and its pepper left on plant rate and ground fall loss rate were lower than AR Legend’s. When the first and second prototypes were compared at helix rotation speeds of 500 to 510 rpm, in the case of the AR Legend, the average harvest efficiency of the second prototype was higher than the first prototype by 2.2%, the average pepper left on plant rate was lower by 2.1%, and the average ground fall loss rate was lower by 3.9%. In the case of the Jeokyoung, the performance of the second prototype was further improved over the first prototype as the average harvest efficiency increased to 5.2%, and the difference in average ground fall loss rate increased to 8.8%.

Improvement of prt-9 constructive system on the basis of frame elements strength balance

Analytical and experimental investigations of the most loaded elements of the base frame of PRT-9 solid organic fertilizer spreader are carried out in this paper. The residual operation life of the central beam of the paired Z-shaped profile, as well as the lateral spars of the Z-shaped cross section are determined. According to the results of studies, it was found that the residual operation life of these system elements differ significantly. In order to achieve strength uniformity of the main frame elements, it is decided to weaken the central beam by replacing the paired Z-shaped profile with a thin-walled tube of rectangular cross-section and strengthen the lateral spars by replacing Z-shaped profile with a channel profile with the same height.